Leica mojo 3D User manual
Werbung
Werbung
Version 3.0
English
Leica
mo j o3D
User Manual
Leica mojo3D, Introduction
Introduction
Purchase Congratulations on the purchase of a Leica mojo3D system.
2
This manual contains important safety directions as well as instructions for setting
up the product and operating it. Refer to "14 Safety Directions" for further informa-
tion. Read carefully through this User Manual before you switch on the product.
To ensure safety when using the system, please also observe the directions and instructions contained in the User Manual and Safety Handbook issued by the:
• Agricultural machinery manufacturer.
Product identification
The type and serial number of your product are indicated on the type plate. Enter the type and serial number in your manual and always refer to this information when you need to contact your agency or Leica Geosystems authorised service workshop.
Type: _______________
Serial No.: _______________
Symbols used in this manual
The symbols used in this manual have the following meanings.
Type Description
Danger Indicates an imminently hazardous situation which, if not avoided, will result in death or serious personal injury.
Trademarks
Available documentation
Type Description
Warning Indicates a potentially hazardous situation or an unintended use which, if not avoided, could result in death or serious personal injury.
Caution Indicates a potentially hazardous situation or an unintended use which, if not avoided, may result in minor or moderate personal injury, appreciable material, financial and environmental damage, or all of these.
Important paragraphs which must be adhered to in practice as they enable the product to be used in a technically correct and efficient manner.
All other trademarks are the property of their respective owners.
Name of documentation Description mojo3D/ mojoXact
User Manual
All instructions required in order to operate the product to a basic level are contained in this User
Manual. Provides an overview of the system together with technical data and safety directions.
Leica mojo3D, Introduction 3
Leica mojo3D, Table of Contents
Table of Contents
In this manual Chapter
General mojo3D System Information
Components of the mojo3D System
mojo3D Software mojo3D Positioning
mojo3D Guidance mojo3D Section Control and Mapping
3 Running the mojo3D for the First Time
Setting the Screen Calibration
4
Page
Menu Buttons at Right of Screen
Menu Buttons at Left of Screen
3.10 Running the Setup Wizard at any Time
3.13 Attached Device Selection
Changing the Name of a Wayline
Leica mojo3D, Table of Contents
5
Leica mojo3D, Table of Contents
Deleting an Individual Wayline
Swap Left and Right Steering Control
Stationary Engage and Reverse Steering
6
Creating a PDF Report of a Treatment
Calibrating the Section Control Latency Value
Troubleshooting Latency Problems
Changing a Field Boundary Name
Saving a Vehicle or Implement Configuration
Leica mojo3D, Table of Contents
7
Leica mojo3D, Table of Contents
Load a Vehicle or Implement Configuration
Renaming a Vehicle or Implement Configuration
Deleting Vehicle or Implement Configurations
Exporting Vehicle or Implement Configurations
Importing Vehicle and Implement Configurations
10.5 RTK Base Station (Internal Radio)
12 Virtual Wrench™ Remote Service
12.3 Upgrading Software from Virtual Wrench™
12.4 Upgrading Software via USB Flash Drive
12.5 Restoring Previous Software Version
8
12.6 Backing Up Current Software
12.7 Serial Numbers and Other System Information
14.6 Electromagnetic Compatibility (EMC)
14.7 FCC Statement, Applicable in U.S.
14.8 ICES-003 Statement, Applicable in Canada
15.1 mojo3D Display Technical Data
15.2 mojo3D GPS Receiver Technical Data
15.3 Wireless Modules Technical Data
HSDPA Wireless Module Technical Data
Leica mojo3D, Table of Contents
9
Leica mojo3D, Table of Contents 10
CDMA Wireless Module Technical Data
GPS Patch Antenna Technical Data
Cellular Antenna Technical Data 280
mojoXact and mojoXact Plus Red Antenna Technical Data 282
mojoXact Black GeoPRO Antenna Technical Data
15.6 mojoXact GPS Receiver Technical Data
15.7 mojoXact Plus Technical Data
15.8 mojoXact Plus GPS Receiver Technical Data
15.9 Conformity to National Regulations
16 International Limited Warranty, Software License Agreement 306
Appendix A mojo3D Enhancements
mojo3D with Single Section Control
mojo3D with Multi Section Control Kit
Redeeming a System Option Voucher
Appendix B Formatting USB Flash Drives
Appendix C GNU General Public License
Leica mojo3D, Table of Contents 11
Leica mojo3D, System Overview
1
System Overview
The images in this manual are for reference purposes only. Individual screens and icons may differ from the actual items.
12
1.1
General information
General mojo3D System Information
• Leica Geosystems' mojo3D is a GPS-based agricultural guidance system that provides visual guidance and mapping with optional auto steering and section control.
• Beyond its capabilities of visual or auto steer guidance and section control the mojo3D also provides remote service and diagnostics and remote upgrades via
Virtual Wrench, thus reducing costly on-site service calls.
1.2
mojo3D components
Components of the mojo3D System
d e a b c mojo3D_001 f g a) RAM mount - ball b) RAM mount - arm c) mojo3D display d) Glass-mount cell modem antenna e) Magnetic-mount GPS antenna f) Standard power cable g) Product documentation
Leica mojo3D, System Overview 13
14 Leica mojo3D, System Overview mojo3D accessory options
• Port expansion cable
• Multi-Section control kit
• Electric auto-steer kit
• mojoRTK console
• mojoRTK external control cable
• mojoXact
• GeoPRO antenna
Refer to "Appendix A mojo3D Enhancements" for more information about the acces-
sory options, their installation and use.
1.3
1.3.1
mojo3D hardware features
Features and Specifications mojo3D Hardware
d e f g h i a) USB interface for data transfer b) Power button c) 7" colour touch screen d) Port expansion connector e) Connector for GPS antenna, blue f) Connector for cell modem antenna, purple g) Power connector h) Cover for SIM card slot i) RAM mount - ball a b c mojo3D_002
• Simple installation, with RAM mount and colour-coded quick-install antennas
• Integrated L1 GPS receiver
• Integrated cell modem, CDMA or HSDPA depending on region ordered
• 12 volt operation
• Internal storage for waylines, worked areas, and settings
Leica mojo3D, System Overview 15
Leica mojo3D, System Overview
Caution Operation by touch screen:
The mojo3D is designed to be used by a finger tapping the display screen. It may affect warranty if operated with a hard object i.e. stylus or pen.
16
1.3.2
mojo3D Software
mojo3D software features
1.3.3
• Intuitive software that allows for easy setup and use
• On screen field guidance and coverage mapping
• Auto-steer compatible
• Multi & single automatic section control
• Upgrade, backup, and rollback of software through USB
• Virtual Wrench™, which provides remote support and over-the-air software upgrades
mojo3D Positioning
mojo3D positioning features
• GPS algorithms are tuned for the agricultural environment.
• Multi-link implement modelling, to provide high accuracy recording of worked areas.
• Optional NMEA (NMEA 0183) output for auxiliary devices that require GPS data.
• Optional Radar-out signal for auxiliary devices that require a radar speed signal.
• Leica Twist compatible for terrain compensated electric auto steer.
• Leica mojoRTK Console or mojoXact compatible for base station RTK, Network
RTK, and Dual Frequency GL1DE™.
Leica mojo3D, System Overview 17
Leica mojo3D, System Overview
1.3.4
mojo3D Guidance
18 mojo3D guidance features
1.3.5
mojo3D section control and mapping features
• Multiple guidance patterns for visual guidance, including AB Parallel, A+ Heading,
Fixed Contour, Pivot and Ultimate Curve.
• View in 3D perspective, with heads-up, chase, top-down, and north-up modes.
• On-screen lightbar with heading assist operation.
• Electric auto-steer capable, with Electric Steer Kit.
• Hydraulic auto-steer capable, with Leica mojoRTK Console or Leica mojoXact.
mojo3D Section Control and Mapping
• Single-section control using port expansion cable
• Multi-section control capability with Multi-Section Kit
• Direct Section Control capability with Direct Section Kit
• Recording of worked area, with the ability to export PDF reports to a USB Flash
Drive for archiving
Leica mojo3D, System Overview 19
General installation information
20 Leica mojo3D, System Installation
2 System Installation
2.1
Before Installation
The installer must read and study this user manual, including the safety directions. The installer must be able to use the system in accordance with the user manual. Leica Geosystems recommends that installation of the mojo3D equipment be performed by a qualified technician, because installation requires making electrical connections.
• The following instructions are to be used as a general guide during the installation of the mojo3D.
• The system will not operate at peak performance if steering joints and linkage assemblies are not within the manufacturer's specifications. Check for worn steering components by turning the steering wheel. As the steering wheel is turned, the wheels should begin to move. If results are undesirable, please consult your vehicle manufacturers’ maintenance manual.
• Install the system in a clean and dry workshop environment. Failure to do so may cause the system to short or promote product malfunction. Any moisture on
the roof of the vehicle will also prevent the antenna mounting tape from sticking properly.
• Route and secure all cables and wiring to ensure that they do not chafe or rub, causing premature failure.
• The average installation time will vary, but it should be approximately two to four hours per vehicle. The time of installation may be more or less, based on vehicle type and options purchased.
Leica mojo3D, System Installation 21
RAM mount and mojo3D display installation
22 Leica mojo3D, System Installation
2.2
mojo3D Installation
Select an appropriate place to mount the mojo3D display.
The display needs to be within easy reach of the operator when seated in the normal operating position, and ideally it will be easily visible in the forward field of vision of the operator.
1. Mount the RAM mount ball to the vehicle in the required location. Use extreme caution whenever drilling holes or attaching any objects to the vehicle as there may be
hidden cables or hoses. Never drill into the ROPS (roll over protection system) of any vehicle as this may damage the integrity of the system.
Consult the vehicle’s operating manual prior to drilling any holes.
1
2
2
2. Connect the RAM mount arm and the mojo3D display to the mounting mojo3D_006 point.
3. Once the display is situated in the correct position suitable for the operator, ensure the RAM mount is tightly secured.
Warning
Warning
Power cable installation
Do not mount the mojo3D where it may obscure the driver’s view of the road or field.
Do not mount the mojo3D where it may be struck by a deploying airbag.
1. Connect the supplied power cable to a reliable power source, for example, the vehicle’s main power system.
• Connect the red wire to a 12-volt positive source, capable of delivering a constant 2 A.
• Connect the black wire to the vehicle’s earth.
• Optional: Connect the orange wire to the vehicles switched ignition power source to automatically power the mojo3D on and off with the vehicle's key.
2. Route and secure all cables and wiring to ensure that there is no chafing or rubbing, which can cause premature failure.
3. Connect the power cable to the power connector on the rear of the mojo3D display.
mojo3D_007
Leica mojo3D, System Installation 23
Leica mojo3D, System Installation
Master input
The mojo3D is a 12-volt DC (negative-to-earth) system only.
The optional master input on the mojo3D power cable may be connected to an external switch for remote operation of the Master Record Status button which starts and stops coverage recording on screen.
24
The master input should be 12 V when on and ground or floating when off.
2.3
Preparations mojo3D GPS antenna
Antenna Installation
1. Read all instructions before assembly and installation.
2. Clean the cab roof to prepare for the installation of the antennas. Approved cleaning products are denatured alcohol and Windex
®
glass cleaner.
The mojo3D GPS antenna should be mounted on the vehicle roof:
• on the centre line of the implement, which may not necessarily be the centre of the vehicles roof
• as far forward as possible on the flat level part of the roof
• not obstructed by exhausts, flashing lights or any other objects
1. Use the supplied cleaning wipes to clean the installation area.
2. Make sure that the installation area is clean and dry.
3. Mount the GPS antenna on the roof of the vehicle. Use the adhesive tape provided.
3
1 mojo3D_004
Leica mojo3D, System Installation 25
26 Leica mojo3D, System Installation
Alternatively using the embedded magnetic strip, the mojo3D GPS antenna can simply be attached on a metallic roof of the vehicle.
4. Route the cables through existing grommets if possible; if not, modification may be required to route the cables to the desired location. If creating a new entry point, use a grommet to protect the cables.
5. Connect the blue GPS antenna cable to the blue connector on the rear of the mojo3D display. The antenna connectors and sockets on the Leica mojo3D are colour coded to ensure correct connection.
mojo3D_008
• The cables must not be cut, kinked, or bent tightly, as their performance will be degraded and system failure may result.
• Cables should be routed neatly back to the mojo3D.
• The antenna must be mounted horizontally and not on an angle to ensure best
GPS reception possible.
• If the mojo3D is to be connected to a Leica mojoRTK, the mojo3D GPS antenna is not required, however the cell modem antenna is still required.
mojo3D cell radio antenna
The mojo3D cell radio antenna can be mounted directly on the inside of the vehicle cabin glass,
• at least 5 cm (2") from the surrounding metal frame.
• no closer than 20 cm (8") to the operator's normal driving position.
• Check that placement of antenna does not interfere with users field of vision.
mojo3D_005
5cm
Leica mojo3D, System Installation 27
Leica mojo3D, System Installation
Connect the purple cell modem antenna cable to the purple connector on the rear of the mojo3D display. The antenna connectors and sockets on the Leica mojo3D are colour coded to ensure correct connection.
28 mojo3D_009
• System performance may fail or be degraded if cables are cut, kinked or unduly bent
• Cables should be routed neatly back to the mojo3D. The antenna adhesive backing is very strong. If unsure of the mounting position and removal may be required only peel back a small amount of backing tape.
2.4
SIM Card Installation
To enable Virtual Wrench™ on systems equipped with a HSDPA internal modem a SIM
Card from a suitable service provider is required.
1. Place mojo3D face down on a workbench.
2. Remove the two screws and open the cover for the SIM card slot.
3. Use a pointed instrument to press the release mechanism.
4. Slide out the SIM card holder.
5. Put SIM card into SIM card holder, with the chip facing up, ensuring that the SIM card is securely seated in the holder.
6. Insert the SIM card holder back into the
SIM card slot.
7. Replace the cover, and replace screws to secure.
mojo3D_003
4
2
5
3
Leica mojo3D, System Installation 29
Leica mojo3D, System Installation
When the mojo3D is turned on the cell phone icon should appear with signal strength.
Caution The mojo3D must remain face down on a workbench when inserting a SIM card to remove the possibility of the SIM card being dropped inside the mojo3D.
30
Leica mojo3D, System Installation 31
Leica mojo3D, Running the mojo3D for the First Time
3 Running the mojo3D for the First Time
3.1
Starting Up
Starting up, step-by-step
32
1. To start the mojo3D, press and hold the power button for two seconds.
2. The splash screen appears on the mojo3D display, and is replaced by the warning signs screen, shown below.
The warning signs are to communicate to the operator that:
• riding on the machine is only allowed on a passenger seat,
• the User Manual must have been read prior to operation and
• to keep a safe distance away from people and other hazards.
The startup progress bar at the bottom of the screen indicates the progress of the system initialisation procedure.
3. Once system initialisation is complete, the screen calibration icon appears in the top left-hand corner of the screen. This icon is used to set the screen cali-
bration. Refer to "3.2 Setting the Screen Calibration" for more information.
Leica mojo3D, Running the mojo3D for the First Time 33
34 Leica mojo3D, Running the mojo3D for the First Time
3.2
Setting the Screen Calibration
General information
Differences may exist between different devices, and so the screen calibration must be set before operation.
Setting the screen size, step-by-step
1. Tap - with your finger, not an object - the middle of the screen calibration icon, which is in the top left-hand corner of the screen. The icon will appear in another position. Continue to tap the middle of each icon until the corners and centre of the screen are defined. You will need to tap the screen five times.
2. The Initial Setup Wizard appears on the screen. Tap at the bottom of the screen to continue with the initial setup.
If required, Screen Calibration can be updated anytime while the mojo3D is powered on by holding the power button for 8 seconds, release the power button to display the screen calibration screen. If the power button is held for more than 15 seconds the mojo3D will turn off.
3.3
General information
Attached device selection, step-by-step
Initial Setup Wizard
• The attached device, language used in displays, screen brightness, country, units of length and speed, display mode, lightbar mode, cell modem setup, and vehicle and implement setups must be configured.
• The attached device selection screen is the first initial setup screen to appear.
1. On the attached device selection screen, tap the button that describes your hardware setup.
• mojo3D
(button at top left of screen)
• mojo3D with Leica mojoXact/mojoXact Plus
(button at bottom right of screen)
2. Tap to continue.
• If the mojo3D option was selected the brightness screen appears.
• If another option was selected, then the configuration setup for the selected device is displayed.
Refer to "Appendix A mojo3D Enhancements" for more information on the setup of the other devices.
Leica mojo3D, Running the mojo3D for the First Time 35
Leica mojo3D, Running the mojo3D for the First Time
Brightness adjustment, step-by-step
1. Adjust the slider to vary the brightness of the screen, by tapping
2. Tap to continue.
Country selection, step-by-step
and
36
.
1. On the country selection screen, tap the button labelled with the flag of your
country. Countries are listed in alphabetical order on the screen. If the required flag is not visible, tap to display more flags.
2. After making your selection, tap to continue.
Language selection, step-by-step
1. On the languages screen, tap the button labelled with your required language.
2. Tap to continue.
Time specification, step-by-step
1. On the UTC Time screen, tap and to enter the local time, expressed as an offset from UTC (Coordinated Universal Time) time. Each tap will change the time offset by 30 minutes.
2. After selection, tap to continue.
Units selection, step-by-step
1. On the units selection screen, tap the buttons to select:
• Lengths may be measured in metric, Imperial, or US Standard units.
• Speeds may be measured in metric, Imperial, or US Standard units.
Mode selection, step-by-step
Lightbar mode setup, step-by-step
• Areas may be measured in metric, Imperial, or US Standard units. The Imperial acre is the defined international acre, and the US acre is the slightly smaller US
Survey acre.
2. After making your selections, tap to continue.
1. On the mode selection screen, tap the buttons to select:
• top-down mode: either north is at the top of the map screen, or the direction of the front of the vehicle is at the top of the map screen, and
• display mode: day mode, night mode, or automatic switch between modes.
2. After making your selections, tap to continue.
The default lightbar mode is the Leica Geosystems Smart lightbar which uses both cross track error and heading error to guide you to the line. The other choice offered is the traditional Crosstrack only lightbar.
To configure the lightbar settings, carry out the following steps:
1. On the Lightbar Mode screen, select:
• Smart to use the smart lightbar, or
• Crosstrack to use the traditional cross track lightbar.
2. If you selected Smart, tap to continue through the System Settings Wizard.
Leica mojo3D, Running the mojo3D for the First Time 37
Leica mojo3D, Running the mojo3D for the First Time 38
3. If you selected Crosstrack, more configuration options are now available on the
Lightbar Mode screen.
• Chase: when Chase mode is on (green), the lightbar represents where the line is relative to where the vehicle is, and to steer to the line, you steer towards the light - that is, you chase the light. When Chase mode is off (gray) the lightbar represents the position of the vehicle relative to the line and to steer the vehicle onto the line, you steer away from the light to "pull" the light to the line.
• Crosstrack error per lightbar segment: this setting determines how much cross track error is represented by each segment in the lightbar. A small number makes the lightbar more sensitive and hard to follow, but more accurate. A large number makes the lightbar less sensitive and easy to follow, but less accurate.
Choose your lightbar settings.
4. Tap to continue through the System Settings Wizard.
Cell modem setup, step-by-step
The mojo3D allows the operator to choose whether to enable or disable the cell modem.
A Network Data plan for the mojo3D and a SIM card with an active data plan are required before you can utilize the online features of the mojo3D. Contact your dealer to obtain the required unlock vouchers.
The cell modem is enabled or disabled by checking or unchecking the Enable Cell
Modem checkbox. If the Enable Cell Modem box is checked, the operator may be required to enter further information. This information is available from your cellular network provider.
Depending on the region purchased, this information may be pre-selected. If this is the case, this screen will not be displayed.
APN, Username and Password can be obtained by contacting the network provider for the SIM card.
• APN Field
1. Tap the APN (Access Point Name) field. The on-screen keyboard appears.
2. Tap the keys on the on-screen keyboard to enter the name.
Tap the keyboard selection button, at the bottom left of the on-screen keyboard, to select keyboards with numbers and punctuation, or Cyrillic letters.
3. Tap on the on-screen keyboard.
• Username Field
1. Tap the Username field. The on-screen keyboard appears.
2. Tap the keys on the on-screen keyboard to enter the user name.
Leica mojo3D, Running the mojo3D for the First Time 39
40 Leica mojo3D, Running the mojo3D for the First Time
3. Tap on the on-screen keyboard.
• Password Field
1. Tap the Password field. The on-screen keyboard appears.
2. Tap the keys on the on-screen keyboard to enter the password.
3. Tap on the on-screen keyboard.
• SIM PIN
1. If you have been assigned a personal identification number (PIN) for the subscriber identity module (SIM) of the cell modem, tap the SIM PIN button, and then tap the field that appears.
2. Enter the PIN by using the on-screen number pad.
3. Tap on the on-screen keyboard.
If you make an error when entering the SIM PIN, it will be necessary to remove the SIM card and reset it by entering a Personal Unblocking Code
(PUK), which you can obtain from your network provider.
• Cell Network Mode
1. Check the box for the appropriate cell network mode.
2. Tap to continue.
Virtual Vista setup, step-by step
To connect the mojo3D to Virtual Vista you must have a Virtual Vista account. The process of registering for an account is explained in the Leica Virtual Vista User
Vehicle setup, step-by-step
Manual. The result of this registration process is a user name and a password which are needed in the steps below.
1. To enable Virtual Vista, tap the Use Virtual Vista check box.
2. Enter the user name (email address) and password used to set up your Virtual
Vista account.
3. Tap to continue.
The Virtual Vista connection status is shown in the top left system status area.
indicates that the connection is successful and connection error has occurred.
indicates that a
1. On the Vehicle setup screen, tap the vehicle type in the list at the left of the screen. Tap and to reveal more options.
2. Enter the measurements required for the vehicle type that you have selected.
• Tap on a field. The on-screen keyboard appears.
• Use the on-screen keyboard to enter the measurement, tap to continue.
• Repeat for the other measurements required.
3. After you have entered all required vehicle measurements, add any required implements on the same screen. If no implements are required, tap continue.
to
Leica mojo3D, Running the mojo3D for the First Time 41
Leica mojo3D, Running the mojo3D for the First Time
Implement setup, step-by-step
To add an implement carry out the following steps:
1. On the vehicle setup screen, tap .
An implement button appears in the bar at the top of the screen and the list of implement types are shown.
42
2. Tap the implement type in the list at the left of the screen. Tap and to reveal more options.
3. Enter the measurements required for the implement type that you have selected.
• Tap on a field. The on-screen keyboard appears.
• Use the on-screen keyboard to enter data, tap
• Repeat for all measurements required.
to continue.
4. If more implements are required, tap to add another implement. To change settings for the vehicle or implements already set up, tap the relevant button in the top bar.
5. After you have entered all the required settings, tap to continue.
Section controller implement mode setup, step-by-step
1. On the section controller/implement mode setup screen, in the list at the left of the screen, tap to select section controller type:
• None: section control is disabled.
• On Screen: sections are shown on screen turning on & off, but no physical control of sections is possible.
• Single Section: a maximum of one section can be setup for the vehicle. This section is automatically controlled with physical output on the port expansion cable.
• Leica AS400: multiple sections are automatically controlled via the Leica
AS400 section controller hardware, supplied with the multi-section control kit.
If Direct Section Control has been unlocked, other Section Controllers will appear in the list.
2. Tap to select implement mode:
• Sprayer Mode: is used for most situations, this allows the section control to be optimally setup for general applications.
• Planter Mode: optimises the system for operating a planter and if selected, reverses the polarity of the Leica AS400 normal operation.
3. Tap to continue.
Master input source setup, step-by-step
1. On the master input source screen, in the list at the left of the screen, tap to select the master input source.
2. In the list at the right of the screen, tap to select the input mode.
Leica mojo3D, Running the mojo3D for the First Time 43
44 Leica mojo3D, Running the mojo3D for the First Time
The Master Input Source & Input Mode options available will depend on the configuration of the individual system:
• mojo3D / Touch: the on screen coverage mapping is activated by touching the
Master Record button on the screen.
• mojo3D / Master Input: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the mojo3D power cable.
• Leica AS400 / Single: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the Leica AS400 controller port.
This is only available with specific rate controller cables.
• Leica AS400 / Dipole Switch: the on screen coverage mapping is activated by sensing a pair of switching wires. This is only available with specific rate controller cables.
Section control setup, step-by-step
3. Tap to continue.
1. The section control setup screen initially shows one section, as a single blue bar near the top of the screen. To set the number of sections, tap the number of
sections field, enter the number of sections, and tap .
2. The blue bar will be divided showing the number of sections set. To set the width of the first section, tap the section width field, enter the width measurement
and tap centimetres.
. The minimum value accepted for a section width is 12 inches or 30
3. Tap at the top right corner of the screen, the selected section in the bar will be coloured blue. Set the width of the section the same way by tapping on the
section width field.
When all sections widths are correctly set, the Implement Width shown should match the total width of the physical implement.
4. If automatic section control is being used, then additional information will have to be entered.
• Overlap limit: the percentage amount of overlap that is to be allowed before the section is turned off.
• Low Speed Shutoff: the minimum travel speed for a section before it is turned off.
• Off latency: the number of seconds it takes from the section being turned off until the actual application stops.
• On latency: the number of seconds it takes from the section being turned on until the actual application starts.
Refer to "7 Automatic Section Control" for more detail on the individual
settings.
5. When you have entered all required data tap to continue.
Leica mojo3D, Running the mojo3D for the First Time 45
NMEA configuration
46 Leica mojo3D, Running the mojo3D for the First Time
Correction source configuration, step-by step
1. On the Correction Source screen, select the correction source to use for your system.
2. Tap to continue.
• If Network DGPS is selected, further configuration is required and this is
described in "10.1 Network DGPS". Once the configuration is complete, the
NMEA Configuration screen displays.
• If GL1DE
TM
Only is selected, no extra configuration is required, so the NMEA
Configuration screen displays when the button is tapped.
If NMEA output is not required tap to complete the initial setup.
If NMEA output is required from the mojo3D, follow the detailed informa-
Main navigation screen
Once the Initial Setup Wizard is complete the main navigation screen is displayed:
Primarily status information is displayed on the left hand side.
The buttons down the right hand side of the display are the main buttons used
to navigate through the system.
Leica mojo3D, Running the mojo3D for the First Time 47
Leica mojo3D, Running the mojo3D for the First Time 48
If the menu buttons on the left or the right side of the main navigation screen have not been touched for 20 seconds, they fade away to provide a larger view of the field, as shown below. The buttons fade in a way that the field behind is very easy to see but the buttons can still be identified. When one of the buttons on the left or the right is tapped, all of the buttons return to their totally visible state.
3.4
Menu buttons at right of screen
Menu Buttons at Right of Screen
The menu buttons on the right of the main navigation screen are:
Service
Mapping
Guidance
Tap on these buttons to display a menu.
These menus are referred to as flyout menus.
An example of a flyout menu is shown on
Settings
Auto-steer
Settings
Auto-steer
If the mojo3D is being used without additional auto-steer options, then the Auto-steer Settings button and the Auto-steer button will be disabled.
Leica mojo3D, Running the mojo3D for the First Time 49
Leica mojo3D, Running the mojo3D for the First Time
Flyout Menu Example
50
3.5
Menu buttons at left of screen
Menu Buttons at Left of Screen
The menu buttons at the left of the screen are:
Status
Tap the status button to display a screen with status information and errors for:
• Base station (if used)
• Satellites visible
• Cell modem signal strength
• Virtual Wrench™ (if connected)
Five buttons with user-selected data.
information.
Master record status
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Leica mojo3D, Running the mojo3D for the First Time
3.6
Specifying Data for Display
52
Specifying data for display, step-by-step
The items displayed at the left of the main navigation screen may be selected by the user. To specify the items for display, carry out the following steps:
1. Tap any of the data items in the left-hand menu on the main navigation screen.
The Status item selection screen appears:
2. In each column, tap an item for display. Left-to-right order on this screen translates to top-to-bottom order on the main navigation screen.
• Tap Total Area to select the total area enclosed by the field boundary to be displayed.
• Tap Remaining to select the approximate area remaining within the field boundary to be displayed.
The area remaining is calculated as the total field boundary area less the recorded amount of coverage excluding overlap. The remaining area may not be accurate if large amounts of area has been covered outside the field boundary.
3. To set the odometer display to zero, tap the reset odometer button at the right of the screen.
4. Tap to return to the main navigation screen.
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Leica mojo3D, Running the mojo3D for the First Time
3.7
Zoom Buttons
Using zoom buttons, step-bystep
54
To use the zoom buttons, carry out the following steps:
• To display the zoom buttons, touch the middle of the screen, the zoom buttons will appear on the main navigation screen.
• To zoom in, tap .
• To zoom out, tap .
• To zoom continuously in or out, tap and hold the appropriate button.
The mojo3D remembers the current zoom level when it is shutdown, so when it is restarted the same zoom level is displayed.
3.8
View Modes
View modes
Changing the view mode, step-bystep
There are four different view modes available:
• First person: zoomed-in as far as possible.
• Chase: behind the triangle or three-dimensional vehicle icon.
• Top down (north up): a view from above the vehicle where map is shown with north always at the top of the screen.
• Top down (heads up): a view from above the vehicle with map shown from the drivers point of view forwards.
The mojo3D remembers the current view mode when it is shutdown, so when it is restarted the same view mode displays.
To change the view mode between First person, Chase and Top down, carry out the following steps:
1. Touch the middle of the screen, to display the zoom buttons.
2. Tap either or repeatedly, until the view mode changes.
To change between Top Down North Up and Top Down Heads Up refer to "3.11
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Leica mojo3D, Running the mojo3D for the First Time
3.9
Error Notifications
General information
When any error occurs, the background of the status button goes red.
To view information about the error tap the button.
At any time the complete list of recent errors can be viewed.
A brief description of any error that is currently active, or was active in the last 10 seconds, is displayed at the bottom of the main navigation screen, as shown below.
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Viewing errors, step-by-step
If there is more than one error active, brief descriptions of the errors cycle at 2 second intervals at the bottom of the main navigation screen.
Critical errors are shown as blocking messages, where the operator must acknowledge and address the error before normal operation can continue.
Details of errors can be displayed by following the directions below.
To view the list of recent errors, carry out the following steps:
1. On the main navigation screen, tap the Status button.
2. For an overview of status information, like number of satellites, cell modem signal strength, or steering kit status, tap the Over-
view button.
3. For a list of local errors, tap the local errors button.
4. Tap on an error in the list to display more information.
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Leica mojo3D, Running the mojo3D for the First Time
5. If an external device that supports error reporting is attached tap the remote errors button for a list of remote errors.
6. Tap to return to the main navigation screen.
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Viewing position status, step-bystep
The Position Status screen provides information that is helpful when troubleshooting position related problems.
To view the position status information, carry out the following steps:
1. On the main navigation screen, tap the status button.
2. To view the position status information, tap the position status button.
The Position Status screen, shown below, displays.
3. To return to the main navigation screen, tap the button.
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Leica mojo3D, Running the mojo3D for the First Time
3.10
Running the Setup Wizard at any Time
60
General information
The initial setup wizard can be run again at any time after the initial setup.
The wizard guides you through the whole system setup: System Setup, Vehicle Setup,
Attached Device Selection, NMEA Configuration. Alternatively you are able to setup specific sections separately via the appropriate setup button.
Running the setup wizard, step-bystep
To run the Setup Wizard, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the setup wizard button.
3. On the attached device selection screen, tap the icon that describes your setup, for example mojo3D button.
4. Tap to continue through the setup wizard. Make any changes that are required.
For specific information on the different settings refer to "3.3 Initial Setup
Wizard".
All changes are automatically saved as they are made.
3.11
General information
Changing System Settings
The system settings includes:
• Screen brightness
• Country
• Language
• Time offset
• Measure units (length, speed & area)
• Top down mode
• Display (day/night) mode
• Cell modem setup,
Changing settings, step-by-step
To select and change one of these items, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the system settings button.
3. Tap to continue through the system settings wizard. Make any changes that are required.
For specific information on the different settings refer to "3.3 Initial Setup
Wizard".
All changes are automatically saved as they are made.
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62 Leica mojo3D, Running the mojo3D for the First Time
3.12
Vehicle Setup
General information
Vehicle setup, step-by-step
Vehicle setup includes:
• Vehicle & Implement setup
• Section controller and Implement mode selection
• Master Input & Input Mode selection
• Swath and Section control setup
To select and change one of these items, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the Vehicle setup button.
3. Tap to continue through the vehicle setup wizard. Make any changes that are required.
For specific information on the different settings refer to "3.3 Initial Setup
Wizard".
All changes are automatically saved as they are made.
3.13
Attached Device Selection
General information
Attached device selection includes:
• Selection of attached device:
• None (mojo3D is used as a standalone device)
• Electric Steer Kit
• Leica mojoRTK
• Leica mojoXact/mojoXact Plus
• Configuration of attached device
Attached device selection, step-bystep
To select and change one of these items, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the Attached device selection button.
3. On the attached device selection screen, tap the button that describes your setup, for example the Leica mojoXact Plus.
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64 Leica mojo3D, Running the mojo3D for the First Time
4. Tap to continue through the attached device wizard. Make any changes that are required.
Refer to "Appendix A mojo3D Enhancements" for more information on these setups.
All changes are automatically saved when proceeding to the next screen.
3.14
NMEA Configuration
General information
NMEA configuration, step-by-step
NMEA configuration includes:
• Configure serial port & NMEA messages
• Log NMEA to USB
• Advanced NMEA configuration
To select and change one of these items, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the NMEA button.
3. Tap to continue through the NMEA wizard. Make any changes that are required.
For specific information on the different settings refer to
Output".
All changes are automatically saved as they are made.
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Leica mojo3D, Running the mojo3D for the First Time
3.15
Feature Unlock
Feature unlock, step-by-step
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For some configurations the feature unlock button may not be available. In cases where some features are locked, new authorisation codes can be entered using the feature unlock. Features can be unlocked using the steps below or Virtual Wrench as
explained in "12 Virtual Wrench™ Remote Service".
To unlock a feature, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the Features Settings button. The features status screen appears, with a list of features and their availability-locked or unlocked.
3. To activate a new feature, tap the Enter New Code button. Use the on-screen keyboard to enter the new code.
4. Tap to save settings and return to the main navigation screen.
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Leica mojo3D, Setting Guidance Types
4 Setting Guidance Types
Waypoints Waypoints are used to define a line in the field to which all working lines will be parallel. Waypoints must be set before auto-steer can be used.
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4.1
General information
AB Parallel Guidance
In AB Parallel guidance, working lines are parallel, and are set by defining an initial waypoint and an endpoint.
Before you can set waypoints, the system must have a good position fix.
Setting waypoints, step-by-step
To set AB waypoints, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the AB parallel guidance button.
3. Position your vehicle in the field at the point where you want to start (waypoint A), and tap the A point button.
4. Drive to your desired endpoint in the field (waypoint B), then tap the B point button.
The minimum distance between waypoints A and B is
30 metres (100 feet). The greater the distance between the waypoints, the better the accuracy of the working line. Where possible, set the waypoints at either end of the field.
5. On the dialog box that appears:
• tap to save the wayline to memory.
An on-screen keyboard appears. Enter a name for the wayline, and tap .
OR
• tap to use the wayline without first saving it to memory.
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Leica mojo3D, Setting Guidance Types
4.2
A+ Heading Guidance
General information
In A+ heading guidance, working lines are parallel, and are set by defining an initial waypoint and a compass bearing.
Before you can set waypoints, the system must have a good position fix.
Setting A+ heading guidance, step-bystep
To set up A+ heading guidance, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the A+ heading guidance button.
3. Position your vehicle in the field at the point where you want to start (waypoint A), and tap the A point button.
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4. On the on-screen numeric keyboard, enter the heading (compass bearing) for the wayline, and tap .
5. On the dialog box that appears:
• tap to save the wayline to memory.
An on-screen keyboard appears. Enter a name for the wayline, and tap .
OR
• tap to use the wayline without first saving it to memory.
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Leica mojo3D, Setting Guidance Types
4.3
Fixed Contour Guidance
General information
In fixed contour guidance, working lines are parallel curves, and are set by defining an initial contour with a beginning and an ending waypoint.
Before you can set waypoints, the system must have a good position fix.
Setting fixed contour guidance, step-by-step
To set up fixed contour guidance, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the fixed contour guidance button.
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3. Position your vehicle in the field at the point where you want to start (waypoint A), and tap the A point button.
4. Drive along the contour. At least 30 m (100 feet) must be travelled before waypoint B can be entered.
To record a straight line segment: Tap to start the straight line, then tap to continue recording the contour.
5. Tap the B point button on screen when at the end of the contour to complete the recording.
6. On the dialog box that appears:
• tap to save the wayline to memory.
An on-screen keyboard appears. Enter a name for the wayline, and tap .
OR
• tap to use the wayline without first saving it to memory.
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Leica mojo3D, Setting Guidance Types
4.4
Pivot Guidance
General information
In pivot guidance, working lines are concentric circles and are defined by setting three waypoints.
Before you can set waypoints, the system must have a good position fix.
Setting pivot guidance, step-by-step
To set up pivot guidance, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the pivot guidance button.
3. Position your vehicle in the field at the position where you want to start (waypoint A), and tap the A point button.
4. Drive to waypoint B, and tap the B point button.
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5. Drive to waypoint C, and tap the C point button.
6. On the dialog box that appears:
• tap to save the wayline.
An on-screen keyboard appears. Enter a name for the wayline, and tap .
OR
• tap to use the wayline without first saving it to memory.
Leica mojo3D, Setting Guidance Types 75
General information
76 Leica mojo3D, Setting Guidance Types
4.5
Ultimate Curve Guidance
Benefits Ultimate Curve guidance provides guidance alongside any previously recorded
coverage. This means guidance can be provided around practically any irregular shaped field or back and forth along a complex contour line. As there is no need to pre-define a shape, Ultimate Curve guidance can be activated at anytime and guidance alongside any previous coverage will be provided.
In Ultimate Curve guidance, working lines are parallel to the recorded coverage, and are created when the vehicle approaches a covered area with the guidance mode active.
There is no requirement to pre-define
Ultimate Curve guidance before it can be used.
The minimum turn radius is the smallest radius that the vehicle and implement can turn comfortably without doing damage to the vehicle or implement. It is calculated by driving the vehicle with the implement attached in a circle. Measure the distance from the middle of the wheel tracks to the centre of the circle.
Minimum turn radius configuration
To configure the vehicle for Ultimate Curve guidance, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Vehicle setup button.
3. Tap to display the Minimum
Turn Radius screen.
4. Tap the minimum turn radius
value box.
5. Use the on–screen number pad to enter a value for the minimum turn radius.
6. Tap on the number pad to complete the value entry.
7. Tap screen.
to continue through the vehicle setup and return to the main navigation
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Leica mojo3D, Setting Guidance Types
Setting Ultimate
Curve guidance, step-by-step
To use Ultimate Curve guidance, carry out the following steps:
1. On the main navigation screen, tap the master record button.
78
2. Drive the first pass or lap in the field and position the vehicle for the next pass.
3. On the main navigation screen, tap the guidance button.
4. On the flyout menu, tap the Ultimate Curve button.
Waylines will automatically be created and updated as the vehicle continues back and forth or around the field.
4.6
Stop Guidance
General information
Guidance can be stopped to allow the operator a clear view of the screen when operating in an environment where guidance is not required.
Stopping guidance, step-by-step
To turn off the display of guidance information, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the stop guidance button.
You are returned to the main navigation screen which is now clear of guidance information.
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Leica mojo3D, Setting Guidance Types
4.7
4.7.1
Guidance Management
Saving a Wayline
Automatic saving
Save a wayline
80
Every time a wayline is set a dialog box is displayed which allows the line to be immediately saved by tapping . The line can be used without first saving by tapping .
When a line is not saved immediately after being set, it can be manually saved:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the wayline management button.
3. Tap the save button.
4. Use the on-screen keyboard to enter the name for the wayline, and tap .
4.7.2
Changing the Name of a Wayline
General information
Changing wayline name, step-bystep
The name under which a wayline is stored on the mojo3D can be changed. The actual data in the wayline cannot be changed, only deleted.
To change the name of a stored wayline, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the wayline management button.
3. Tap the name of the wayline that you wish to change, and then tap the edit button.
4. Use the on-screen keyboard to enter the new name for the wayline, and tap .
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Leica mojo3D, Setting Guidance Types
4.7.3
Deleting an Individual Wayline
82
General information
A wayline stored on the mojo3D can be deleted. Once a wayline has been deleted, it cannot be recovered, unless it has been backed up to a USB Flash Drive before.
Deleting a wayline, step-by-step
To delete a stored wayline, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the wayline management button.
3. Tap the name of the wayline that you wish to delete, and then tap the delete button.
4. On the dialog box that appears:
• tap
OR
to confirm deletion.
• tap to cancel the operation.
5. Tap to return to the main navigation screen.
4.7.4
Deleting All Waylines
General information
Deleting all waylines, step-bystep
All of the waylines stored on the mojo3D can be deleted simultaneously. Once the waylines have been deleted, they cannot be recovered, unless they have been backed up to a USB Flash Drive before.
To delete all stored waylines, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the wayline management button.
3. On the screen that lists the names of the waylines, tap the delete
all waylines button.
4. On the dialog box that appears:
• tap
OR
to confirm deletion.
• tap to cancel the operation.
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Leica mojo3D, Setting Guidance Types
5. Tap to return to the main navigation screen.
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4.7.5
General information
Exporting Waylines
Waylines can be exported to a USB Flash Drive. This is useful for copying the waylines to other mojo3D units. Waylines can be exported in the following formats:
• mojo3D files.
• Google Earth kml files.
• Shapefile shp, dbf, prj and shx files - which can be opened by other third party applications.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the wayline export is under way.
You can export mojo3D files or Google Earth files or Shapefile files.
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Leica mojo3D, Setting Guidance Types
Exporting waylines, step-by-step
86
To export all waylines stored in the mojo3D in a mojo3D file format, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the export to USB button and tap to continue.
If a mojoRTK is attached, waylines can be transferred from the mojo3D to the mojoRTK by tapping the button shown.
5. Tap the Guidance button and tap to continue.
If there are already waylines with the same name on the USB
Flash Drive there will be a message to confirm overwriting the waylines.
6. On the dialog box that appears:
to overwrite the waylines on the USB Flash Drive.
• tap
OR
• tap to cancel the operation.
7. Tap to return to the main navigation screen.
Leica mojo3D, Setting Guidance Types 87
Leica mojo3D, Setting Guidance Types
Exporting Google
Earth and Shapefile data for a selected wayline, step-bystep
To export Google Earth and Shapefile data for a selected wayline, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
88 mojo3D_010
2. On the main navigation screen, tap the guidance button.
3. On the flyout menu, tap the wayline management button.
The Guidance Management screen appears.
4. Tap and to scroll though the list of waylines. To select the wayline to export, tap the wayline’s name.
5. To export the selected wayline’s data, tap the export to USB button. (Note that the export button has the arrow pointing to the
USB memory key.)
Depending on the size of the wayline, the export operation may take a minute or more.
If files already exist on the USB memory key with the same names as the wayline files being exported, a dialog displays a message to confirm the overwriting of the data.
6. To overwrite the existing data, tap the button.
To cancel the export operation, tap the button.
When the export of the wayline data is complete, a message displays stating that the data has been saved.
7. To close the message box and return to the wayline management screen, tap the button.
8. To return to the main navigation screen, tap the button.
Leica mojo3D, Setting Guidance Types 89
Leica mojo3D, Setting Guidance Types
4.7.6
Importing Waylines
General information
Waylines in the following formats can be imported into a mojo3D:
• mojo3D files.
• Google Earth kml files.
• Shapefile shp, dbf, prj and shx files.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the wayline import is under way.
You can import mojo3D files or Google Earth files or Shapefile files.
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Importing waylines from mojo3D files, step-by-step
To import waylines from mojo3D files, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive which contains wayline data into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the import from USB button and tap to continue.
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92 Leica mojo3D, Setting Guidance Types
If a mojoRTK is attached, waylines can be transferred from the mojoRTK to the mojo3D by tapping the button shown.
5. Tap the Guidance button and tap to continue.
If there is no wayline data on the USB Flash Drive the guidance button will not be displayed.
6. To select the waylines to be imported tap the wayline name to select or deselect it. All waylines can be selected by tapping the Select All button.
If there are waylines with the same name already on the mojo3D a screen will be displayed to allow the conflicting waylines to be renamed.
• Select automatic to have the mojo3D automatically create new names.
OR
• Select manual to allow each line to manually renamed.
7. Tap to return to the main navigation screen.
Importing waylines from Google Earth or Shapefile files, step-by-step
Google Earth and Shapefile files for waylines that have been exported from a mojo3D can be imported by mojo3Ds without information loss.
Before any files can be imported from the USB memory key, all files to import data from must be in the root (or base) folder of the USB memory key. If your third party application has created a folder structure, you need
to copy the files to be imported into the root folder of the USB memory key.
The mojo3D will not import Google Earth (kml/kmz) files from other sources as the format from third party applications and the mojo3D internal file format can vary significantly.
The mojo3D will import waylines from Shapefile files that are generated by third party applications providing the shape type is a polyline (sometimes just called a line) as defined in the Shapefile standard, HOWEVER, these
waylines are only imported as replay waylines (see "4.7.7 Replay Guidance").
To import waylines from Google Earth or Shapefile files, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive that contains the wayline data into the USB slot.
mojo3D_010
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94 Leica mojo3D, Setting Guidance Types
2. On the main navigation screen, tap the guidance button.
3. On the flyout menu, tap the wayline management button.
The Wayline Management screen appears.
4. Tap the import from USB button.
(Note that the arrow goes from the USB memory key to the Google
Earth icon - not the other way round.)
If there are no Google Earth or Shapefile files on the USB memory key to import, the button is disabled. You may have the wrong file formats on the
USB memory key or you may not have the files in the root folder of the USB memory key.
The Select file type screen, shown below, appears.
5. To import Google Earth files, tap the KML button.
To import Shapefile files, tap the SHP button.
If there are no Google Earth files in the root directory of the USB memory key, the KML button is disabled. Similarly, if there are no Shapefile files in the root directory of the USB memory key, the SHP button is disabled.
The Select the items to import screen appears.
6. Select the waylines to import by tapping their names. You can select one wayline, many waylines, or all waylines by tapping the
Select all button.
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Leica mojo3D, Setting Guidance Types
7. Tap the button.
If there are waylines with the same name already on the mojo3D, the Renaming required screen appears to allow the conflicting waylines to be renamed.
• To have the mojo3D automatically create new names, select
Automatic. The mojo3D adds a number to the imported waylines’ names so you can identify the imported waylines.
OR
• To manually rename the imported waylines, select Manual.
The Import Summary screen appears indicating the progress and success of the import.
8. To return to the wayline management screen, tap the button.
The newly imported waylines now appear in the wayline management screen and are available for loading.
9. To return to the main navigation screen, tap the button.
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4.7.7
Overview
Replay Guidance
Replay guidance allows a treatment to be loaded as a guidance pattern. Loading a treatment as a guidance pattern allows you to follow the path of a previous treatment but with the treatment cleared so that you can treat it again. The treatment file for the field must be kept as if it is deleted, the replay wayline file will also be deleted.
Be aware that the vehicle setup, implement width and implement offset need to be the same as when the treatment was originally created or else underlap and overlap will occur on the replay treatments.
Loading a treatment as a guidance pattern, step-bystep
To load a treatment as a guidance pattern, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the wayline management button.
The Wayline Management screen appears, with all of the saved waylines and saved treatments listed.
3. Select the treatment to load as a guidance pattern from the list by tapping its name.
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Leica mojo3D, Setting Guidance Types
4. To proceed with loading the treatment, tap the button.
You are returned to the main navigation screen and the path of the selected treatment displays on the screen.
OR
To abandon loading the treatment, tap the button.
You are returned to the main navigation screen.
5. Drive to the start of the wayline and engage auto-steer. The autosteer will follow the loaded treatment’s path.
Caution should be taken on the first lap or near obstacles in fields, as any GPS drift with time will result in the replay waylines shifting.
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4.8
Description
Setting a field offset, step-bystep
Field Offset
The field offset is used to move the wayline by a specific distance.
This is useful in applications where a high accuracy GPS source is used and it is desirable to offset a saved wayline by a known amount.
To set a field offset, carry out the following steps:
1. On the main navigation screen, tap the guidance button.
2. On the flyout menu, tap the field offset button.
3. Tap the field offset value box. The on–screen number pad appears.
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Leica mojo3D, Setting Guidance Types 100
4. Use the on–screen number pad to enter a value for the field offset. Tap on the number pad when finished.
5. Tap to return to the main navigation screen.
4.9
Description
Nudge, step-bystep
Nudge
The GPS system in the mojo3D is subject to drift over time. If you use the mojo3D for extended periods of time, then it may be necessary to adjust the GPS position using nudge. Nudge uses the wayline as a reference to adjust the GPS position. This can be thought of as moving all data on the screen (waylines and map data) to the position of the vehicle.
Nudge can only correct for drift in a single direction which is perpendicular to the wayline. To accurately correct for drift it may be necessary to nudge on a wayline heading north/south as well as east/west.
To nudge the GPS position, carry out the following steps:
1. Position the vehicle on the tracks of an already driven wayline.
If the GPS position has drifted since this wayline was driven the mojo3D will display an offset from the wayline on the screen.
2. Tap the light bar at the top of the main navigation screen.
3. Carry out one of the following actions:
• Automatically adjust to the GPS positions to the vehicle by tapping the message in the centre of the screen.
• Tap or to move the GPS position by a small step.
4. Tap or simply wait for the menu to disappear.
Leica mojo3D, Setting Guidance Types 101
Leica mojo3D, Auto-Steer
5 Auto-Steer
5.1
Engage Auto-Steer
Auto-steer status
102
The auto-steer button on the main navigation screen is used to engage and disengage auto-steer. The colour of this button also indicates the current status of the auto-steer.
• Red: Roading is active and auto-steer can not be engaged until roading is turned off.
• Orange: Roading is turned off, but the conditions for auto-steer to engage have not been met and auto-steer can not be engaged.
Stationary engage is not armed.
• Yellow: Roading is turned off and auto-steer is ready, but not currently engaged. If the steering button is tapped the system will auto-steer immediately because all engage criteria are currently satisfied.
• Green with Pause: Auto-steer is armed but not active because the vehicle is not moving or the engage criteria are not satisfied.
• Green: Auto-steer is engaged and the vehicle is being automatically steered.
Turn Roading off The Roading feature is a safety tool that is designed to prevent accidental engagement of automatic guiding when automatic guiding should not be engaged: for example, when a vehicle is on a public road, or when working around obstacles.
1. To turn roading off, tap the auto-steer button when it is red.
Turn Roading on
2. Tap to confirm roading is to be turned off.
To enable roading, carry out the following steps:
1. On the main navigation screen, tap the steering settings button.
2. On the flyout menu, tap the roading button.
3. Roading will be enabled and the auto-steer button will turn red.
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Leica mojo3D, Auto-Steer
Preconditions to engage auto-steer
104
The conditions required for auto-steer to engage will depend on the steer kit being used. The following is a typical example of the conditions required to be met before automatic steering can occur:
• Auto-steer correctly connected and configured
• Roading off
• Wayline set
• Distance to wayline less than 6 m (20 ft)
• Heading within 45 degrees of wayline
• Travelling faster than 1 km/h (0.6 mph)
• Not travelling faster than 30 km/h (18 mph)
Engage auto-steer 1. On the main navigation screen, tap the auto-steer button when it is yellow.
2. The auto-steer button will turn green to indicate auto-steer is engaged and the vehicle is being automatically steered.
Other methods to engage the steering will be available and this method will depend on the steer kit used.
Disengage autosteer
1. On the main navigation screen, tap the auto-steer button when it is green.
2. The auto-steer button will turn red to indicate auto-steer is disengaged and the vehicle is no longer being automatically steered.
Other methods to disengage the steering will be available and this method will depend on the steer kit used.
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Leica mojo3D, Auto-Steer
5.2
Tuning Auto-Steer Performance
General information
5.2.1
106
The tuning of the mojo3D is pre-loaded based on your selected vehicle/steering kit type and should be a reasonable starting point for tuning refinement. To refine the tuning of the system, there are four parameters:
• Sensitivity
• Aggressiveness
• Overshoot
• Speed Adjust
For optimal performance, the system tuning must be refined for your steering kit/vehicle.
Tuning Procedure
Tuning the mojo3D steering, step-bystep
To adjust the tuning settings for the mojo3D steering, carry out the following steps:
1. On the main navigation screen, tap the auto-steer settings button.
2. On the flyout menu, tap the tuning button. The tuning wizard screen, shown below, appears.
• All four tuning settings can be adjusted by selecting the relevant button on the left side of the screen.
• Each setting is specified by a nominal scale from 50 to 150.
• The value of the setting is adjusted by moving an on-screen slider.
• The auto-steer performance is shown in the panel on the right hand side of the screen.
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108 Leica mojo3D, Auto-Steer
Saving tuning data
• Tap to save all changes made to the settings, and return to the main navigation screen.
• Tap to return to the main navigation screen without saving any changes made to any of the tuning parameters.
This will discard all changes made to all tuning parameters, not just the changes made to the current parameter.
5.2.2
Sensitivity
Setting the sensitivity
The sensitivity will control the rate that the vehicle turns and how sensitive it is when it is on the line. Sensitivity should be the only parameter that you need to adjust to adapt the control performance to the current working conditions after the tuning refinement is done.
1. On the tuning screen, tap the sensitivity button.
Explanation
2. Adjust the slider to vary the sensitivity, by using the and .
• The sensitivity can be set between 50% and 150%. The standard setting is 100%.
• In general, higher sensitivity is for slower travelling speed, lower sensitivity for faster speed.
• Different sensitivity settings and their approach to the working line:
150%
100%
50% mojoRTK_011
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Leica mojo3D, Auto-Steer
5.2.3
Aggressiveness
110
Setting the aggressiveness
The aggressiveness will control the rate that the vehicle attacks the line and how well it holds the line.
1. On the tuning screen, tap the aggressiveness button.
Explanation
2. Adjust the slider to vary the aggressiveness, by using the and .
• The aggressiveness can be set between 50% and 150%. The standard setting is
100%.
• Different aggressiveness settings and their approach to the working line:
150%
100%
50% mojoRTK_012
5.2.4
Setting the overshoot
Overshoot
The overshoot value will control the rate at which the vehicle will drive at the line and the rate that the vehicle will round off as it approaches the line. A low value will cause the vehicle to hold off the line longer while a high value will cause the vehicle to converge quickly and possibly drive past the line.
1. On the tuning screen, tap the overshoot button.
Explanation
2. Adjust the slider to vary the overshoot, by using the and .
• The overshoot can be set between 50% and 150%. The standard setting is 100%.
• Different overshoot settings and their approach to the working line:
150%
100%
50% mojoRTK_013
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Leica mojo3D, Auto-Steer
5.2.5
Speed Adjust
112
Setting the speed adjust
The speed adjust should be used to fine tune the performance of the control system for higher speeds than the tuning speed of 5 km/h (3 mph). Typically, the vehicle can steer side to side at higher speeds, and this can be resolved by reducing the speed adjust. If the vehicle does not hold the line well at the desired speed, then increase the speed adjust.
1. On the tuning screen, tap the speed adjust button.
2. Adjust the slider to vary the speed adjust, by using the left and right arrows.
• The speed adjust can be set between 50% and 150%. The standard value is
100%.
• The speed adjust has no effect at or below 5 km/h (3 mph).
5.2.6
Tuning Tips
General tuning tips When dealing with the tuning, each parameter must be treated separately, even though they may have interactions between them.
When tuning for:
• turning rate and twitch on the line, use Sensitivity.
• line holding, oscillations, and line approach speed, use Aggressiveness.
• amount of overshoot or undershoot, use Overshoot.
• variation over speed, use Speed Adjust.
Get these parameters right at 5 km/h (3 mph), and then tune for higher speeds using only the Speed Adjust.
In-depth tuning tips
Symptom
Vehicle is too slow to approach the line.
Vehicle is too fast to approach the line or the vehicle oscillates.
Resolution
Increase the Aggressiveness.
Decrease the Aggressiveness.
Vehicle straightens up before it gets to the line. Increase the Overshoot.
Vehicle drives past the line then comes back onto to the line.
Decrease the Overshoot.
Leica mojo3D, Auto-Steer 113
Leica mojo3D, Auto-Steer
Symptom
Vehicle turns very slowly to drive toward the line.
Resolution
Increase the Sensitivity.
Vehicle turns very aggressively to drive toward the line and twitches when on the line.
Reduce the Sensitivity.
Vehicle oscillates only at higher speeds.
Vehicle does not hold the line only at higher speeds.
Reduce the Speed Adjust.
Increase the Speed Adjust.
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Auto steer tuning tips, using
Ultimate Curve
Guidance
When using auto steer to follow Ultimate Curve guidance the tuning parameters may need to be refined. For best results:
1. Tune auto steer following an AB Parallel line until satisfactory performance is obtained.
2. Refine the auto steer tuning by following a section of Ultimate Curve guidance.
• Record a line of coverage with gentle curves.
• Turn coverage recording off.
• Start Ultimate Curve and follow the line back and forth.
5.2.7
Swap Left and Right Steering Control
Overview
Swapping left and right steering control, step-bystep
This feature allows the service technician who is installing either a SteerDirect SRK or
SteerDirect Hydraulic steerkit, to swap the left and right steering controls in situations where after installation, the steering is pulsing or steering in the wrong direction.
To swap left and right steering control, carry out the following steps:
1. On the main navigation screen, tap the auto-steer settings button.
2. On the flyout menu, tap the steer settings button.
The Valves Reversed screen appears.
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Leica mojo3D, Auto-Steer
3. Select the option required, either Normal or Reversed, by tapping the appropriate button.
4. To save the selection, tap the button.
The saving screen appears showing the progress of the operation.
5. To return to the main navigation screen, tap the button.
116
5.3
Overview
Stationary Engage and Reverse Steering
The mojo3D supports stationary engage which allows the auto-steer system to be engaged before the vehicle moves. This allows the operator to concentrate on other tasks when the vehicle begins to move. Stationary engage also allows the vehicle to stop for a moment and then take off again without the operator having to manually re-engage the auto-steer system.
Reverse steering allows the operator to engage auto-steer while in reverse. Reverse steering is supported by some mojoXact steering platforms and vehicles.
Reverse steering is only permitted on straight wayline types, that is, AB
Parallel Guidance and A+ Heading Guidance.
Stationary engage will automatically disengage if the vehicle has not moved for a configured amount of time. By default this amount of time is 15 seconds, but it can be configured to a value between 1 and 30 seconds.
Enabling reverse steering requires stationary engage to be enabled. This allows the operator to auto-steer while driving forwards, then stop, then drive in reverse, and the vehicle will continue to auto-steer without the operator having to manually re-engage auto-steer. The operator can then stop, go forward again and the auto-steer is still engaged. This can be
Leica mojo3D, Auto-Steer 117
Leica mojo3D, Auto-Steer 118 repeated a number of times without the operator needing to re-engage the auto-steer.
Enabling
Stationary Engage and Reverse
Steering, step-by-step
To enable stationary engage and reverse steering, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the attached device selection button.
The Attached Device Selection screen appears.
3. On the Attached Device Selection screen, tap the button that describes your setup.
4. Progress through the wizard by tapping the button until you get to the Enable Stationary Engage and Reverse Steering screen shown below.
The Enable Stationary Engage and Reverse Steering screen only appears if the device selected in step 3 supports stationary engage.
If your steer kit or vehicle type does not support reverse steering then this option will not be visible.
5. To enable Stationary Engage and Reverse Steering, tap the appropriate grey boxes. The grey boxes become green indicating that these features are enabled.
To disable a feature tap its green box, and it becomes grey indicating that the feature is now disabled.
If Reverse Steering is enabled, then Stationary Engage is automatically enabled as
Reverse Steering requires Stationary Engage to be enabled. Conversely, if Stationary
Engage is disabled then Reverse Steering is automatically disabled.
Leica mojo3D, Auto-Steer 119
Leica mojo3D, Auto-Steer
Setting the stationary engage time limit, step-bystep
120
At the Stationary Engage and Reverse Steering screen, you can set the Stationary
Engage Time Limit to change how long the stationary engage system will stay engaged when the vehicle is not moving. The default time limit is 15 seconds but it can be set anywhere from 1 to 30 seconds.
1. On the Stationary Engage and Reverse Steering screen, tap in the Stationary
Engage Time Limit field and using the keypad that displays enter the new value.
2. Tap the tion screen.
button to proceed through the wizard to return to the main naviga-
Using stationary engage, step-by-step
Once Stationary Engage is enabled, auto-steer can be armed before the vehicle starts moving. To use stationary engage, carry out the following steps:
1. Ensure that roading is turned off (see "Turn Roading off" in "5.1 Engage Auto-
2. Ensure that a wayline is set or loaded to auto-steer along (see "4 Setting Guidance Types").
3. While the vehicle is stationary, tap the button.
The auto-steer button goes green with a pause symbol, signifying that auto-steer is armed, but not engaged.
4. Start moving the vehicle.
Using reverse engage, step-by-step
The auto-steer system will automatically engage if the vehicle is close enough to the wayline and is not attacking the line too steeply. Otherwise the auto-steer system waits until these criteria are met before engaging.
If the vehicle does not move before the stationary engage time limit or the auto-steer engage criteria are not met before the time limit, stationary engage will disarm.
Reverse steering allows the operator to drive the vehicle forward and then in reverse and forward again without having to manually engage the auto-steering. Reverse steering requires stationary engage to be enabled. Without stationary engage enabled, the auto-steer system will disengage as the vehicle slows down between forward motion and reverse.
To use reverse engage carry out the following steps:
1. Ensure that the reverse engage criteria below are met:
• the vehicle must be less than 1 (one) metre from the line.
• the vehicle must have an attack angle with the line of less than 20 degrees.
• the vehicle must be travelling at less than 6mph (10kph).
• stationary engage must be enabled.
• reverse steering must be enabled.
2. Engage auto-steer while driving in reverse.
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Leica mojo3D, Auto-Steer
OR
122
If auto-steer is engaged with the vehicle driving forwards, and the vehicle is on an AB or A+ heading wayline, and stationary engage is enabled, then reverse engage can be used by driving in reverse, providing the time between the forwards and reverse motion is shorter than the stationary engage time limit.
The vehicle can be driven between forward and reverse as many times as needed, and the auto-steer system will remain engaged as long as the vehicle is not stopped for longer than the stationary engage time limit.
5.4
Testing the autosteer function, step-by-step
Testing Auto-Steer
To perform a test on the auto-steer function, carry out the following steps:
1. On the main navigation screen, tap the auto-steer settings button.
2. On the flyout menu, tap the auto-steer test button.
The Configure Steering Kit screen, shown below, appears.
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Leica mojo3D, Auto-Steer 124
If the mojo3D system thinks that the steering controller is not configured, the
Configure Steering Kit screen appears with only the Start button visible, giving the operator the only option to write the configuration to the steering controller.
If the mojo3D system thinks that the steering controller is configured, then the
Configure Steering Kit screen appears with the Skip button selected. The Skip operation leaves the steering controller’s configuration untouched. If the operator believes that the configuration has changed and needs to be written to the steering controller, then at this screen they can select Send Configuration.
Caution must be exercised before tapping the Start button, to ensure that the steering controller does not contain any configuration that is needed, as the
Send Configuration operation will overwrite any existing configuration in the steering controller with factory default settings.
3. If you are certain that the steering controller needs to have configuration written to it, then select the Send Configuration button and then tap the Start button.
If you are unsure about writing configuration to the steering controller, or you know that the steering controller is configured, select the Skip button.
4. Tap to continue
The steering kit information screen appears.
5. Check that the steering kit is active. If the kit is not active, resolve the issue, and then tap to continue.
The Steering Test screen appears.
6. Check that the manual steering of the vehicle is safe and satisfactory. Tap the OK button.
7. Stop the vehicle and centre the wheels. Tap the OK button.
8. Tap the auto-steer engage button to engage the auto-steer.
Auto-steer can be turned off at any time, by tapping the onscreen engage button or by manually moving the steering wheel.
9. Tap the turn left button, and check that the steering wheel turns to the left.
10. Tap the centre button, and check that the steering wheel turns to the centred position. Note that not all steer kits offer this functionality.
11. Tap the turn right button, and check that the steering wheel turns to the right.
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Leica mojo3D, Auto-Steer
12. After completing the steering test, disengage the auto-steer by tapping the auto-steer is engaged button.
13. Tap to return to the main navigation screen.
126
Leica mojo3D, Auto-Steer 127
Leica mojo3D, Treatments
6 Treatments
General information
128
• Field treatments record the coverage activity that the user initiates by tapping on the master record status button.
• Coverage data is added in real time to the current field treatments record.
• There is always a field treatment active.
The mojo3D supports:
• Starting a new treatment
• Loading a stored treatment
• Changing a treatment’s name
• Creating a pdf report of a treatment
• Deleting a treatment
• Exporting treatment data to a USB memory key
• Importing treatment data from a USB memory key
6.1
Starting a new treatment, step-by-step
Starting a New Treatment
To start a new treatment, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the new treatment button.
3. On the dialog box that appears:
• tap to start a new treatment.
An on-screen keyboard appears. Enter a name for the treatment, and tap return to the main navigation screen
to
OR
• tap to continue with the current treatment and return to the main navigation screen.
A previously saved wayline or guidance pattern can be loaded without turning the treatment off. This allows a wayline to be used for the treatment application.
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Leica mojo3D, Treatments
6.2
Load a Stored Treatment
Load a stored treatment, step-by-step
To load a stored treatment, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the management button.
130
3. Tap and to scroll though the list of treatments. Tap the treatment
name to select it.
4. Tap to load the treatment and return to the main navigation screen.
6.3
Changing a treatment name, step-by-step
Changing a Treatment Name
To change the name of an existing treatment, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the management button.
3. Tap and to scroll though the list of treatments. Tap the treatment
name to select it.
4. Tap the edit button.
5. Use the on-screen keyboard to change the name of the treatment, and then tap .
6. Tap to return to the main navigation screen.
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Creating a PDF report, step-by-step
132 Leica mojo3D, Treatments
6.4
Creating a PDF Report of a Treatment
General information
A PDF report of a treatment can be created directly on the mojo3D and exported to a USB Flash Drive. The report contains an image of the coverage map, the treatment’s name, area covered, start date and time, and end date and time.
A USB Flash Drive must be inserted into the mojo3D for this action to be available.
To create a PDF report on a particular treatment, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the management button.
3. Tap and to scroll though the list of treatments. Tap the treatment
name to select it.
4. Tap the report button.
5. When the report is created a dialog box appears. Tap to close the dialog.
6. To load the selected treatment, tap the returned to the main navigation screen.
OR
button. You are
To leave the current treatment loaded, tap the returned to the main navigation screen.
button. You are
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Leica mojo3D, Treatments
6.5
Deleting a Treatment
134
Deleting a treatment, step-by-step
A treatment may be deleted however care must be taken as if the treatment is used
as a guidance pattern for replay guidance (see "4.7.7 Replay Guidance") and the
treatment is deleted, the replay wayline file will also be deleted.
To delete a treatment, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the management button.
3. Tap and to scroll though the list of treatments. Tap the treatment
name to select it.
4. Tap the delete button.
5. On the dialog box that appears:
• tap to continue with the deletion.
OR
• tap to abandon the deletion.
6. To load the selected treatment, tap the returned to the main navigation screen.
OR
button. You are
To leave the current treatment loaded, tap the returned to the main navigation screen.
button. You are
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136 Leica mojo3D, Treatments
6.6
Exporting Treatment Data
General information
Treatment data is exported in the following formats:
• mojo3D files.
• Google Earth kmz and kml files - contain the treatment map/coverage, any boundary that may be associated with the treatment and a Replay Wayline which is the path used to create the treatment.
• tif files - these are GeoTIFF files that are images that can be used as an overlay in other mapping applications. These files can be opened by: Farm Works, SST
Summit, Greenstar Apex and AgLeader SMS.
• tfw files - these are referencing files that are used by third party applications to position the GeoTIFF files correctly in the application.
The export of these file formats allows the user to produce and manage visually oriented work records.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the treatment data export is under way.
You can export the mojo3D files or the Google Earth and GeoTIFF files.
Exporting the mojo3D data for treatments, stepby-step
To export data for all treatments stored in the mojo3D in mojo3D file format, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the export to USB button and tap to continue.
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138 Leica mojo3D, Treatments
5. Tap the Field button and tap to continue.
If there is already data on the USB Flash Drive there will be a message to confirm overwriting the data.
6. On the dialog box that appears:
• tap to overwrite the data on the USB Flash Drive.
The Export Summary screen appears, showing the progress and success of the export process.
OR
• tap to cancel the copy operation.
7. Tap to return to the main navigation screen.
Exporting Google
Earth and GeoTIFF data for a selected treatment, stepby-step
To export Google Earth and GeoTIFF data for a selected treatment, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the mapping button.
3. On the flyout menu, tap the management button.
The Field Management screen appears.
4. Tap and to scroll though the list of treatments. To select the treatment to export, tap the treatment name.
Leica mojo3D, Treatments 139
Leica mojo3D, Treatments
5. To export the selected treatment’s data, tap the export to USB button. (Note that the export button has the arrow pointing to the
USB memory key.)
Depending on the size of the treatment map, the export operation may take a minute or more.
If files already exist on the USB memory key with the same names as the treatment files being exported, a dialog displays a message to confirm the overwriting of the data.
6. To overwrite the existing data, tap the button.
To cancel the export operation, tap the button.
When the export of the treatment data is complete, a message similar to the one below appears.
140
7. To close the message box and return to the field management screen, tap the
button.
8. To load the selected treatment, tap the returned to the main navigation screen.
OR
button. You are
To leave the current treatment loaded, tap the returned to the main navigation screen.
button. You are
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Importing treatment data, stepby-step
142 Leica mojo3D, Treatments
6.7
Importing Treatment Data
Do not turn off the mojo3D, or remove the USB Flash Drive, while the treatment data import is under way.
To import treatment data, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the import from USB button and tap
The Select the data to transfer screen appears.
to continue.
5. Tap the Field button and tap to continue.
If there is no field data on the USB Flash Drive the button will not be displayed.
The Select the items to import screen appears.
Select the treatments by tapping their buttons. You can select one treatment, many treatments or all treatments by tapping the
Select All button.
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144 Leica mojo3D, Treatments
6. Tap the button.
If there are treatments with the same name already on the mojo3D, the
Renaming required screen displays to allow the conflicting treatments to be renamed.
• To have the mojo3D automatically create new names, select Automatic. The mojo3D adds a number to the imported treatments’ names so you can identify the imported treatments.
OR
• To manually rename the imported treatments, select Manual.
7. To proceed with the import, tap the button.
If you chose Automatic renaming, the Import Summary screen displays.
If you chose Manual renaming, the Items below must be renamed screen displays.
• Tap a vehicle configuration to select it.
• Tap the Rename button.
• Use the on-screen keyboard to enter a new name for the configuration.
• Repeat the above three steps for each configuration in the list.
• To proceed with the import, tap the button.
The Import Summary screen displays showing the progress and success of the import.
8. To return to the main navigation screen tap the button.
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Leica mojo3D, Automatic Section Control
7 Automatic Section Control
General information
146
The master record status button in the bottom left corner of the screen may be red, yellow, or blue.
• Master on, coverage recording.
• Master on, but paused because of low or high speed.
• Master off, coverage not recording.
If mojo3D / Touch was selected as the master input source and input mode in the vehicle setup, then tapping the master record status button will turn the coverage recording on and off.
7.1
Definition
Simple measurement
Section Control Latency
Latency is the time interval from when the section switch is toggled from ON to OFF or from OFF to ON, to when the application physically stops or starts.
The quickest way to estimate the latency is to use a stop watch to time the delay between turning a section ON and the application physically starting. This may be a very small value - a few tenths of a second - and hard to measure accurately.
Latency can be measured more accurately by measuring the distance travelled at a given speed.
Leica mojo3D, Automatic Section Control 147
148 Leica mojo3D, Automatic Section Control
7.1.1
Calibrating the Section Control Latency Value
For the purpose of this calibration exercise, if using a boom spray, the tank should contain only water.
Calibrating latency, step-by-step
To calibrate the section control latency value, carry out the following steps:
1. Drive slowly in a straight line for
200 m (650 ft) with the master on.
Half way along the run, mark on the ground where the end of the implement passes with two pegs and a rope.
2. Drive over the previous run at a right angle, with the master on. Ensure that there is enough distance before crossing over the marked line for any implements to straighten up behind the vehicle.
3. Measure the distance from the rope to where the application actually reacted.
a b a) Turn On delay b) Turn Off delay
Metric calculation Latency [s] = Distance travelled [m] ÷ Speed [km/h] x 3.6
Example
Assuming that the operator was travelling at 20 km/h and the distance from the rope to where the application reacted is 5 m:
5 m ÷ 20 km/h x 3.6 = 0.9 seconds Latency
Leica mojo3D, Automatic Section Control 149
Leica mojo3D, Automatic Section Control
Imperial/US calculation
Latency [s] = Distance travelled [ft] ÷ Speed [mph] x 0.68
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Example
Assuming that the operator was travelling at 12 mph and the distance from the rope to where the application reacted is 16 ft:
16 ft ÷ 12 mph x 0.68 = 0.9 seconds Latency
7.1.2
Troubleshooting Latency Problems
Latency problems Solutions to some problems are given in the following table:
Problem
The section takes too long to turn OFF, and overlap results.
Solution
Increase the OFF latency value.
Problem Solution
The section is turned OFF too early, and a missed area results.
Decrease the OFF latency value.
The section takes too long to turn ON, and a missed area results.
Increase the ON latency value.
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Leica mojo3D, Automatic Section Control
Problem
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Solution
The section turns ON too early, and an overlap results.
Decrease the ON latency value.
7.2
Definition
Setting the Overlap Limit
The overlap limit sets how sensitive the auto section control is to misses and overlaps. When the overlap limit is set to its default value of 100%, the section will turn on whenever any part of the sensed area has not been applied.
If the overlap limit is decreased, the system will not turn on the application when traversing a small missed area, such as a strip between two spray swaths.
100% 50% 25% 0%
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Leica mojo3D, Automatic Section Control
Setting the overlap limit, step-by-step
To set the overlap limit, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Vehicle setup button.
3. Tap several times until the
Section Control Setup screen is shown.
4. Tap the Overlap Limit value box.
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5. Use the on–screen number pad to enter a value for the overlap limit. Tap the number pad when finished.
6. Tap to return to the main navigation screen.
on
7.3
Setting the Low-Speed Shutoff
Description • Low-speed shutoff can be used to stop application automatically whenever the vehicle stops.
• Low-speed shutoff works by section, and so can be used to turn the slow– moving inside section off when the vehicle is travelling on a curved path.
Setting low-speed shutoff, step-bystep
To set the low-speed shutoff, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Vehicle setup button.
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Leica mojo3D, Automatic Section Control
3. Tap several times until the
Section Control Setup screen is shown.
4. Tap the Low Speed Shutoff value box.
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5. Use the on–screen number pad to enter a value for the minimum speed. Tap on the number pad when finished.
6. Tap to return to the main guidance screen.
7.4
Section override control, step-bystep
Section Override Control
To override the automatic section control, carry out the following steps:
1. With the master on and coverage being recorded, tap anywhere on the horizontal
section control bar at the bottom of the screen.
2. Tap a section on the section control override bar, or tap or
to select a section to override.
3. Tap Auto, On or Off to set the override state.
• On: The section will apply coverage when the master record button is on
(blue), even when travelling over an area already covered.
• Off: The section is turned off, and will not apply coverage.
• Auto: Auto section control will operate as normal.
4. Or, change all the settings at once by tapping All Auto, All On, or All Off.
5. Tap to close the section override control.
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Leica mojo3D, Field Boundary
8 Field Boundary
8.1
Create a New Field Boundary
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Benefits Field boundaries can be recorded and saved in the mojo3D. This means more precise application can be performed with less wastage as the total field area is known along with the area remaining to be covered. Operators not familiar with a field can load a boundary created earlier to have the confidence to complete a field at night.
New field boundary, step-bystep
To create a new field boundary, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the new boundary button.
• To record the boundary to the left of the implement tap .
• To record the boundary in line with the antenna tap .
• To record the boundary to the right of the implement tap .
3. Drive the perimeter of the field to record the boundary line.
4. To close the field boundary take one of the following actions:
• Tap then to manually close the boundary.
• Drive close to the boundary start point and tap when it is displayed on the main navigation screen.
• Drive over the start point and the boundary will automatically close.
The field boundary is automatically saved with the same name as the current treatment when it is closed.
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Leica mojo3D, Field Boundary
8.2
Load a Stored Field Boundary
Load a stored field boundary, step-bystep
To load a stored field boundary, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the boundary management button.
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3. Tap or to scroll through the list of boundaries. Tap the boundary name to select it.
4. Tap to load the boundary.
8.3
Changing a Field Boundary Name
Changing the field boundary name, step-by-step
To change the name of a stored boundary, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the boundary management button.
3. Tap or to scroll through the list of boundaries. Tap the boundary name to select it.
4. Tap the edit button.
5. Use the on-screen keyboard to change the name of the boundary, and tap .
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Leica mojo3D, Field Boundary
8.4
Deleting a Field Boundary
Deleting a field boundary, step-bystep
To delete a stored field boundary, carry out the following steps:
1. On the main navigation screen, tap the mapping button.
2. On the flyout menu, tap the boundary management button.
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3. Tap or to scroll through the list of boundaries. Tap the boundary name to select it.
4. Tap the delete button.
5. On the dialog box that appears:
• tap
OR
to continue with the deletion.
• tap to abandon the deletion.
Deleting a boundary will remove the boundary line from any associated treatments.
8.5
General information
Exporting Field Boundary Data
Boundary data can be exported in the following formats:
• mojo3D files.
• Google Earth kml files.
• Shapefile shp, dbf, prj and shx files - which can be opened by other third party applications.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the data export is under way.
You can export the mojo3D files or the Google Earth and Shapefile files.
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Leica mojo3D, Field Boundary
Exporting field boundary data, step-by-step
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To export all field boundary data stored in the mojo3D in a mojo3D file format, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the export to USB button and tap to continue.
5. Tap the boundary button and tap to continue.
If there is already data on the USB Flash Drive there will be a message to confirm overwriting the data.
6. On the dialog box that appears:
• tap to overwrite the data on the USB Flash Drive.
The Export Summary screen displays, showing the progress and success of the export process.
OR
• tap to cancel the copy operation.
7. Tap to return to the main navigation screen.
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Leica mojo3D, Field Boundary
Exporting Google
Earth and Shapefile data for a selected boundary, step-bystep
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To export Google Earth and Shapefile data for a selected field boundary, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the mapping button.
3. On the flyout menu, tap the boundary management button.
The Field Management screen displays.
4. Tap and to scroll though the list of field boundaries. To select the field boundary to export, tap the boundary name.
5. To export the selected boundary’s data, tap the export to USB button. (Note that the export button has the arrow pointing to the
USB memory key.)
Depending on the size of the field boundary, the export operation may take a minute or more.
If files already exist on the USB memory key with the same names as the boundary files being exported, a dialog displays a message to confirm the overwriting of the data.
6. To overwrite the existing data, tap the button.
To cancel the export operation, tap the button.
When the export of the field boundary data is complete, a message displays stating that the data has been saved.
7. To close the message box and return to the boundary management screen, tap
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Leica mojo3D, Field Boundary
8. To load the selected field boundary, tap the returned to the main navigation screen.
OR
To leave the current boundary loaded, tap the returned to the main navigation screen.
button. You are
button. You are
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8.6
General information
Importing Field Boundary Data
Field boundary data in the following formats can be imported into a mojo3D:
• mojo3D files.
• Google Earth kml files.
• Shapefile .shp, .dbf, .prj and .shx files.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the data import is under way.
You can import mojo3D files, Google Earth files or Shapefile files.
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Leica mojo3D, Field Boundary
Importing field boundary data from mojo3D files, step-by-step
To import field boundary data from mojo3D files, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
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2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the import from USB button and tap
The Select the data to transfer screen displays.
to continue.
5. Tap the boundary button and tap to continue.
If there is no field boundary data on the USB Flash Drive the boundary button will not be displayed.
The Select the items to import screen displays.
6. To select the field boundaries to be imported tap the boundary name to select or deselect it. All field boundaries can be selected by tapping the Select all button.
7. Tap the button.
If there are field boundaries with the same name already on the mojo3D a screen will be displayed to allow the conflicting field boundaries to be renamed.
• Select automatic to have the mojo3D automatically create new names.
OR
• Select manual to allow each field boundary to be manually renamed.
8. To proceed with the import, tap the button.
The Import Summary screen displays showing the progress and success of the import.
9. Tap to return to the main navigation screen.
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Leica mojo3D, Field Boundary
Importing field boundary data from Google Earth or Shapefile files, step-by-step
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Google Earth and Shapefile files for field boundaries that have been exported from a mojo3D can be imported by mojo3Ds. Some Shapefile files generated by third party applications can also be imported by mojo3Ds.
Google Earth boundary objects that are exported from a mojo3D, can be moved and restructured within Google Earth and then saved as a new Google Earth file. The new
Google Earth file may contain one or more mojo3D objects, and the mojo3D can still import the objects contained in those files.
Before any files can be imported from the USB memory key, all files to import data from must be in the root (or base) folder of the USB memory key. If your third party application has created a folder structure, you need to copy the files to be imported into the root folder of the USB memory key.
The mojo3D will not import kml/kmz files from other sources as the format from other third party applications and the mojo3D internal file format can vary significantly.
The mojo3D will import field boundaries from Shapefile files that were generated by third party applications, provided the shape type is a polygon as defined in the Shapefile standard.
To import field boundary data from Google Earth or Shapefile files, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the treatment button.
3. On the flyout menu, tap the boundary management button.
The Boundary management screen displays.
4. Tap the import from USB button.
(Note that the arrow goes from the USB memory key to the Google
Earth icon - not the other way round.)
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174 Leica mojo3D, Field Boundary
If there are no Google Earth or Shapefile files on the USB memory key to import, the button is disabled. You may have the wrong file formats on the
USB memory key or you may not have the files in the root folder of the USB memory key.
The Select file type screen, shown below, displays.
5. To import Google Earth files, tap the KML button.
To import Shapefile files, tap the SHP button.
If there are no Google Earth files in the root directory of the USB memory key, the KML button is disabled. Similarly, if there are no Shapefile files in the root directory of the USB memory key, the SHP button is disabled.
The Select the items to import screen displays.
6. Select the boundaries to import by tapping their buttons. You can select one boundary, many boundaries, or all boundaries by tapping the Select all button.
7. Tap the button.
If there are field boundaries with the same name already on the mojo3D, the Renaming required screen displays to allow the conflicting field boundaries to be renamed.
• To have the mojo3D automatically create new names, select Automatic. The mojo3D adds a number to the imported boundaries’ names so you can identify
OR the imported boundaries.
• To manually rename the imported boundaries, select Manual.
8. To proceed with the import, tap the button.
The Import Summary screen displays indicating the progress and success of the import.
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Leica mojo3D, Field Boundary 176
9. To return to the Boundary management screen, tap the button.
The newly imported boundaries now appear in the Boundary management screen and are available for loading.
10. To return to the main navigation screen, tap the button.
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178 Leica mojo3D, Vehicles and Implements
9 Vehicles and Implements
Overview The mojo3D supports:
• Saving vehicle and implement configurations
• Loading previously saved vehicle and implement configurations
• Renaming vehicle and implement configurations
• Deleting vehicle and implement configurations
• Exporting vehicle and implement configurations to a USB memory key
• Importing vehicle and implement configurations from a USB memory key
The save, load, export and import features allow the transfer of vehicle settings from one mojo3D to another so that you can use any of your mojo3D devices on any vehicle that was originally configured on a different mojo3D.
The saving and loading features have been implemented on the assumption that only the mojo3D moves from vehicle to vehicle. If a vehicle has a mojoXact installed, it is assumed that the mojoXact stays with the vehicle.
The mojoXact is designed to be fitted and calibrated and to then stay in the vehicle.
9.1
Saving a Vehicle or Implement Configuration
General Information
You must have a working configuration, including vehicle, implement and section control, before you can save it.
Saving a vehicle or implement configuration, step-by step
To save a vehicle or implement configuration, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the vehicle setup management button.
The Vehicle Setup Management screen, shown below, displays.
The Vehicle list (on the left) is empty if you have no previously saved configurations.
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Leica mojo3D, Vehicles and Implements 180
3. To save the current vehicle configuration, tap the button.
The saved configuration appears in the list on the left with a default name as
shown below. The configuration can be renamed by following the steps in "9.3
Renaming a Vehicle or Implement Configuration".
4. To return to the main navigation screen, tap the button.
9.2
General Information
Loading a vehicle or implement configuration, step-by-step
Load a Vehicle or Implement Configuration
If there are vehicle or implement configurations saved on the mojo3D, then they can be reloaded so the user does not have to re-enter the details of the configuration.
It is up to the operator to confirm that the correct configuration is loaded and that the settings are correct. The system cannot detect if incorrect settings have been loaded.
To load a vehicle or implement configuration, carry out the following steps:
1. On the main navigation screen, tap the settings button.
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Leica mojo3D, Vehicles and Implements
2. On the flyout menu, tap the vehicle setup management button.
The Vehicle Setup Management screen, shown below, displays with the currently saved configurations listed on the left.
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3. Tap the configuration to be loaded to select it.
The right side of the screen displays some information about the selected configuration so you can confirm you have selected the correct configuration.
4. To continue with the loading of the selected configuration tap the button.
The configuration is loaded and you are returned to the main navigation screen.
OR
To cancel the loading operation, tap the button.
No changes are made to the configuration and you are returned to the main navigation screen.
9.3
Renaming a Vehicle or Implement Configuration
General Information
Configurations are saved with default names, so it is good practice to rename a configuration with a meaningful name so it is easily identifiable.
The mojo3D allows multiple configurations to have the same name, however it is highly recommended that each configuration has a unique name.
Renaming a vehicle or implement configuration, step-by-step
To rename a vehicle or implement configuration, carry out the following steps:
1. On the main navigation screen, tap the settings button.
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Leica mojo3D, Vehicles and Implements
2. On the flyout menu, tap the vehicle setup management button.
The Vehicle Setup Management screen, shown below, displays with the currently saved configurations listed on the left.
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3. Select the configuration to be renamed by tapping it.
4. Tap the edit button.
5. Use the on-screen keyboard to change the name of the vehicle or implement configuration.
6. Tap the button to save the configuration’s name.
The keyboard closes and the configuration’s new name appears in the list on the left.
OR
Tap the to cancel the name change.
7. To return to the main navigation screen, tap the button.
This leaves the currently loaded configuration unchanged.
To load the configuration that is currently selected in the list, tap
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186 Leica mojo3D, Vehicles and Implements
9.4
Deleting Vehicle or Implement Configurations
General Information
Vehicle configurations that are incorrect or no longer required, can be deleted.
TAKE CARE...once a configuration is deleted it cannot be recovered or restored. If you accidentally delete a configuration you will need to manually recreate it and save it again.
Deleting a vehicle or implement configuration, step-by-step
To delete a vehicle configuration, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the vehicle setup management button.
The Vehicle Setup Management screen, shown below, displays with the currently saved configurations listed on the left.
3. Select the configuration to be deleted by tapping it.
4. Ensure that the currently selected configuration is the one that you want to delete.
5. To permanently delete the selected configuration, tap the delete button.
A dialog box displays asking you to confirm that you want to proceed with the deletion.
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Leica mojo3D, Vehicles and Implements 188
6. To proceed with the deletion of the configuration, tap the button.
The configuration is permanently deleted.
OR
To cancel the deletion and leave the configuration saved on the mojo3D, tap the
button.
7. To return to the main navigation screen, tap the button.
This leaves the currently loaded configuration unchanged.
To load the configuration that is currently selected in the list, tap the button.
Deleting all vehicle and implement configurations, step-by-step
To delete all vehicle configurations that are saved on the mojo3D, carry out the following steps:
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the vehicle setup management button.
The Vehicle Setup Management screen, shown below, displays with the currently saved configurations listed on the left.
3. To permanently delete all vehicle configurations, tap the delete all button.
A dialogue displays asking you to confirm that you want to proceed with the deletion of all vehicle configurations.
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Leica mojo3D, Vehicles and Implements 190
4. To proceed with the deletion of the configurations, tap the button.
The configurations are permanently deleted.
OR
To cancel the deletion and leave the configurations saved on the mojo3D, tap the
button.
5. To return to the main navigation screen, tap the button.
This leaves the currently loaded configuration unchanged.
To load the configuration that is currently selected in the list (if there is one), tap
9.5
Exporting vehicle or implement configurations, step-by-step
Exporting Vehicle or Implement Configurations
When you export vehicle configurations to a USB memory key, you will overwrite any vehicle configurations that may already be on the USB memory key.
Do not turn off the mojo3D, or remove the USB memory key, while the data export is under way.
To export vehicle or implement configurations, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB memory key into the USB slot.
mojo3D_010
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Leica mojo3D, Vehicles and Implements
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
The Select the operation to perform screen, shown below, displays.
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4. Tap the export to USB button to select it.
(Note that the arrow goes from the mojo3D to the USB memory key, not the other way round.)
5. Tap the button.
The Select the data to transfer screen, shown below, displays.
6. To start the export of vehicle configurations tap the vehicle setup button to select it.
7. Tap the button.
If there is already exported vehicle configurations on the USB memory key, a message appears to confirm the overwriting of the existing data.
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Leica mojo3D, Vehicles and Implements 194
8. On the dialog box that appears:
• tap
OR
to overwrite the vehicle configurations on the USB memory key.
• tap to abandon the export operation.
If you proceed with the export operation, the Export Summary screen, shown below, displays.
9. To return to the main navigation screen tap the button.
9.6
Importing vehicle and implement configurations, step-by-step
Importing Vehicle and Implement Configurations
Before you can import vehicle or implement configurations, you need to have a USB memory key that contains vehicle or implement configurations that were previously exported from a mojo3D.
Do not turn off the mojo3D, or remove the USB memory key, while the data import is under way.
To import vehicle and implement configurations, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB memory key into the USB slot.
mojo3D_010
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Leica mojo3D, Vehicles and Implements
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the transfer data button.
4. Tap the import from USB button to select it.
(Note that the arrow goes from the USB memory key to the mojo3D - not the other way round.)
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5. Tap the button.
The Select the data to transfer screen, shown below, displays.
6. To start the import of vehicle and implement configurations, tap the vehicle setup button to select it.
If there is no vehicle or implement configuration data on the
USB memory key, then the vehicle setup button will not be visible.
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Leica mojo3D, Vehicles and Implements
7. Tap the button.
The Select the items to import screen, shown below, displays.
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Select the vehicle and implement configurations by tapping their buttons. You can select one vehicle configuration, many vehicle configurations or all configurations by tapping the Select All button.
8. Tap the button.
If there are vehicle configurations with the same name already on the mojo3D, the Renaming required screen, shown below, displays to allow the conflicting vehicle configurations to be renamed.
• To have the mojo3D automatically create new names, select Automatic. The mojo3D adds a number to the imported configurations’ names so you can identify the imported vehicle configurations.
OR
• To manually rename the imported vehicle configurations, select Manual.
9. To proceed with the import, tap the button.
If you chose Automatic renaming, the Import Summary screen, shown below, displays.
If you chose Manual renaming, the Items below must be renamed screen, shown below, displays.
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Leica mojo3D, Vehicles and Implements
• Tap a vehicle configuration to select it.
• Tap the Rename button.
• Use the on-screen keyboard to enter a new name for the configuration.
• Repeat the above three steps for each configuration in the list.
• To proceed with the import, tap the button.
The Import Summary screen, shown below, displays.
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The Import Summary screen indicates the progress and success of the import.
10. To complete the import wizard and return to the main navigation screen, tap the
button.
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Leica mojo3D, Correction Sources
10 Correction Sources
Overview
202
The mojo3D can be configured to use one of following correction sources for position data:
• Network DGPS - utilises a network of base stations or single base stations to provide differential GPS correction signals via the cell phone network. Network
DGPS can be configured as a correction source for a standalone mojo3D.
• SBAS - Space Based Augmentation Systems, can be configured for standalone mojo3Ds located in regions that support SBAS.
• GL1DE
TM
- can be configured as the only source of position data for a mojo3D, utilising the antenna/s installed on the vehicle, or as the backup for position data in the event that the connection to the configured correction source fails.
• Network RTK - utilises a network of permanent base stations operated by a network provider, and therefore there is no need for a local base station.
Network RTK offers very quick convergence times compared to other correction sources available. The Network RTK base stations are survey quality and mounted in fixed positions, offering repeatability from year to year. To configure Network
RTK as the correction source for a mojo3D, the mojo3D must be connected to a mojoXact/mojoXact Plus.
• RTK Base Station - utilises a local base station for position data for a mojo3D that is connected to a mojoXact/mojoXact Plus.
Each correction source and how to configure it is discussed in the sections below.
10.1
Network DGPS
Overview Standalone mojo3D systems (that is, those not connected to a mojoXact/mojoXact
Plus) provide DGPS (Differential GPS) position type. Network DGPS utilises a network of base stations or single base stations to provide differential GPS correction signals via the cell phone network.
Benefit The Network DGPS option for the mojo3D provides an increase in accuracy over the standard product. This accuracy increase is most pronounced in the absolute position and not so much in the pass to pass. The absolute accuracy of the mojo3D with
Network DGPS is reduced to 0.50 meters RMS, however this accuracy is impacted by the distance to the base station. Excellent performance improvements can be achieved with base stations in the order of 150km away.
Before a mojo3D can be configured to use Network DGPS, unlock codes are required for Network DGPS and a Network Data Plan. Contact your dealer to obtain the required redeeming vouchers.
Loading unlock codes onto the mojo3D
There are two ways that the unlock codes can be loaded onto the mojo3D:
1. Connect the mojo3D to Virtual Wrench (see "12 Virtual Wrench™ Remote
Once connected, the new codes are automatically loaded onto the mojo3D.
OR
2. Enter the codes manually via the mojo3D, as described in "3.15 Feature Unlock".
Leica mojo3D, Correction Sources 203
Leica mojo3D, Correction Sources 204
Once the codes are entered, confirm that the Network DGPS and the Network Data
Plan are both unlocked by carrying out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Features Settings button.
The Feature status screen appears.
3. Confirm that Network DGPS and
Network Data Plan are unlocked.
Tap to return to the main navigation screen.
Enabling Network
DGPS, step-by-step
The mojo3D must be configured as a standalone mojo3D and the Network DGPS and
Network Data Plan features must be unlocked.
To enable Network DGPS, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
The Correction Source screen appears.
3. In the Correction Source list, tap on the Network DGPS button to select it.
4. Tap the button.
The Network DGPS settings screen appears. It allows you to enter the server and login details for the connection.
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Leica mojo3D, Correction Sources
5. At the Network DGPS settings screen, tap in the Host, Port, Username and Password fields and using the keypads that appear, enter the data supplied by your Network
DGPS Provider.
6. Tap the button.
The Select a stream screen appears.
7. The mojo3D downloads a list of available data streams from the network server. Use the and
buttons to scroll through the list of available streams.
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8. Select a stream by tapping its name. Information about the stream appears on the right side of the screen.
The distance to the reference source shown on the right is a guide only and may be incorrect. Some servers provide a virtual correction location that can only be assigned to a location close to you once you have connected to the data stream. Until that time, the reported distance is meaningless.
9. Once a stream is selected, tap the button.
10. If all details are entered correctly, the system attempts to connect to the correction source. This may take some time and if successful the
Correction Source Status screen appears with a in front of
Correction Source Status.
11. If the connection was successful, tap to complete the Network DGPS configuration and begin using the system. You are returned to the main navigation screen.
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Leica mojo3D, Correction Sources 208
If the connection is not successful (indicated by a in front of Correction
Source Status), tap the button to go back and make the necessary changes.
Alternatively you can go forward and restart the configuration wizard.
When the mojo3D is using Network DGPS, a network status icon similar to displays on the Status button of the main navigation screen.
10.2
Overview
SBAS
Depending on the location where the system is being used and also on the configuration of the mojo3D, some users may experience different performance depending on whether or not they are utilising SBAS (Space Based Augmentation Systems, which include WAAS in North America and EGNOS in Europe).
Only standalone mojo3D systems (that is, those not connected to a mojoXact/mojoXact Plus) can utilise SBAS, providing they are in a region where SBAS is available.
Enabling SBAS may reduce GPS availability as two GPS receiver channels are allocated to receiving SBAS satellites.
Leica mojo3D, Correction Sources 209
Leica mojo3D, Correction Sources
Turning SBAS on and off, step-bystep
To turn SBAS on and off, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
3. If the Enable SBAS screen is not visible, tap the button until it appears.
If the Enable SBAS box is grey then
SBAS is turned off. If the box is green, then SBAS is on.
210
4. To turn SBAS on or off, tap the Enable SBAS box until it reflects the desired state.
5. Tap the button to proceed to the main navigation screen.
10.3
Overview
GL1DE
TM
GL1DE
TM
can be used in two ways by the mojo3D. The first is to use GL1DE
TM
as the only correction source. The second is to use GL1DE TM as a fallback when the signal to the configured correction source (such as Network DGPS, Network RTK or RTK
Base Station (Internal Radio)) is lost. The loss of signal may be due to terrain, vegetation or interference.
The mojo3D must be receiving GPS data for GL1DE
TM
to be enabled.
Leica mojo3D, Correction Sources 211
Leica mojo3D, Correction Sources
Configuring
GL1DE
TM
as the only correction source, step-bystep
212
To configure GL1DE
TM
as the only correction source, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
The Correction Source screen appears.
3. In the Correction Source list, tap on the GL1DE
TM
Only button to select it.
4. Tap the button and you are returned to the main navigation screen.
When the mojo3D is using GL1DE
TM
, the GL1DE
TM
icon similar to the Status button of the main navigation screen.
displays on
Configuring
GL1DE
TM
as a fallback, step-by-step
If Network DGPS, Network RTK or RTK Base Station (Internal Radio) is configured as the correction source for a mojo3D system, then the operator has the option to configure GL1DE
TM
as the fallback position type should the other one fail.
To configure GL1DE
TM
as the fallback position type, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
The Correction Source screen appears.
3. Tap the button until you get to the Enable GL1DE Fallback screen.
4. To enable GL1DE
TM
Fallback tap the
Enable GL1DE
TM
Fallback box so it turns green.
Leica mojo3D, Correction Sources 213
Leica mojo3D, Correction Sources 214
• GL1DE
TM
Fallback Time Limit is the time in minutes that the system will use the
GL1DE
TM
correction source. If the originally configured correction source has not come back online in this time period, then auto-steer is disabled.
• Drift Limit - if the originally configured correction source comes back online and the drift from the wayline is less than this value (in meters) then autosteer remains enabled. However, if the drift from the wayline is greater than this value, then auto-steer is disabled.
5. To adjust the values for GL1DE Fallback Time Limit and Drift Limit, tap in the fields and use the keypads that appear to enter new values.
6. To return to the main navigation screen, tap the button.
10.4
Network RTK
Overview
Benefits
Limitations
A mojo3D system connected to a mojoXact/mojoXact Plus can utilise a network of permanent base stations operated by a network provider by using the Network RTK feature. This means there is no need for a local base station.
Network RTK offers very quick convergence times compared to other correction sources available. The Network RTK base stations are survey quality and mounted in fixed positions, offering repeatability from year to year.
Network RTK can only be used when a good connection to the internet is present.
Loading unlock codes onto the mojo3D
In order to use Network RTK, it is necessary to be within the bounds of the network being used. Only correction streams providing CMR, CMR+ or RTCM 3 format corrections are supported. GLONASS is only supported with the RTCM 3 format.
Before a mojo3D can be configured to use Network RTK, unlock codes are required for a Network Upgrade and a Network Data Plan. Contact your dealer to obtain the required redeeming vouchers.
There are two ways that the unlock codes can be loaded onto the mojo3D:
1. Connect the mojo3D to Virtual Wrench (see "12 Virtual Wrench™ Remote
Once connected, the new codes are automatically loaded onto the mojo3D.
Leica mojo3D, Correction Sources 215
Leica mojo3D, Correction Sources 216
OR
2. Enter the codes manually via the mojo3D, as described in "3.15 Feature Unlock".
Once the codes are entered, confirm that the Network Upgrade and the Network
Data Plan are both unlocked by carrying out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Feature Settings button.
The Feature status screen appears.
3. Confirm that Network Upgrade and
Network Data Plan are unlocked.
Tap to return to the main navigation screen.
Enabling Network
RTK, step-by-step
The mojo3D must be configured with a mojoXact/mojoXact Plus attached, and the
Network Upgrade and Network Data Plan features must be unlocked.
To enable Network RTK, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
The Correction Source screen appears.
3. In the Correction Source list, tap the
Network RTK button to select it.
4. Tap the button.
The Network RTK settings screen appears. It allows you to enter the server and login details for the connection.
Leica mojo3D, Correction Sources 217
Leica mojo3D, Correction Sources
5. At the Network RTK settings screen, tap in the Host, Port, Username and
Password fields and using the keypads that appear, enter the data provided by your Network RTK
Provider.
6. Tap the button.
The Select a stream screen appears.
A stream is a combination of correction format and base location.
7. The mojo3D downloads a list of available data streams from the network server. Use the and
buttons to scroll through the list of available streams.
218
8. Select a stream by tapping its name. Information about the stream appears on the right side of the screen.
The distance to the reference source shown on the right is a guide only and may be incorrect. Some servers provide a virtual correction location that can only be assigned to a location close to you once you have connected to the data stream. Until that time, the reported distance is meaningless.
9. Once a stream is selected, tap the button.
10. If all details are entered correctly, the system attempts to connect to the correction source. This may take some time and if successful the
Correction Source Status screen appears with a in front of
Correction Source Status.
11. If the connection was successful, tap back screen.
to proceed to the Enable GL1DE Fall-
If the connection was not successful (indicated by a in front of Correction
Source Status), tap the button to go back and make the necessary changes.
Leica mojo3D, Correction Sources 219
Leica mojo3D, Correction Sources 220
12. On the Enable GL1DE
TM
Fallback screen the operator can choose to have the system use the GL1DE
TM
correction source in the event that the Network RTK correction source fails, by tapping the Enable GL1DE TM Fallback box so it turns green.
• GL1DE TM Fallback Time Limit is the time in minutes that the system will use the
GL1DE
TM
correction source. If the Network RTK correction source has not come back online in this time period, then auto-steer is disabled.
• Drift Limit - if the Network RTK correction source comes back online and the drift from the wayline is less than this value (in meters) then auto-steer remains enabled. However, if the drift from the wayline is greater than this value, then auto-steer is disabled.
13. Select or deselect Enable GL1DE
TM
Fallback.
14. Tap to complete the Network RTK configuration and begin using the system.
You are returned to the main navigation screen.
When the mojo3D is using Network RTK, a network status icon similar to displays on the Status button of the main navigation screen.
10.5
RTK Base Station (Internal Radio)
Overview A mojo3D system connected to a mojoXact/mojoXact Plus can utilise a local base station for position data.
The RTK Base Station correction source is not available in Russia.
Enabling RTK Base
Station, step-bystep
The mojo3D must be configured with a mojoXact/mojoXact Plus attached.
To enable RTK Base Station, carry out the following steps:
1. At the main navigation screen, tap the settings button.
2. On the flyout menu tap the correction source button.
The Correction Source screen appears.
Leica mojo3D, Correction Sources 221
Leica mojo3D, Correction Sources
3. In the Correction Source list, tap on the Internal Radio button to select it.
The Channel and Reference Format lists appear.
4. In the Channel list, tap the button of the channel that is configured for the base station.
5. In the Reference Format list tap the button of the format that is configured for the base station.
6. Tap the button.
7. If all details are entered correctly, the system attempts to connect to the correction source. This may take some time and if successful the
Correction Source Status screen appears with a in front of
Correction Source Status.
222
8. If the connection was successful, tap back screen.
to proceed to the Enable GL1DE Fall-
If the connection was not successful (as indicated by a in front of Correction
Source Status), tap the button to go back and make the necessary changes.
9. On the Enable GL1DE
TM
Fallback screen the operator can choose to have the system use the GL1DE
TM
correction source in the event that the RTK Base Station correction source fails, by tapping the Enable GL1DE
TM
Fallback box so it turns green.
• GL1DE
TM
Fallback Time Limit is the time in minutes that the system will use the
GL1DE
TM
correction source. If the RTK Base Station correction source has not come back online in this time period, then auto-steer is disabled.
• Drift Limit - if the RTK Base Station correction source comes back online and the drift from the wayline is less than this value (in meters) then auto-steer remains enabled. However, if the drift from the wayline is greater than this value, then auto-steer is disabled.
10. Select or deselect Enable GL1DE
TM
Fallback.
11. Tap to complete the RTK Base Station configuration and begin using the system. You are returned to the main navigation screen.
Leica mojo3D, Correction Sources 223
Leica mojo3D, Correction Sources 224
When the mojo3D is connected to RTK Base Station, a network status icon similar to displays on the Status button of the main navigation screen.
Leica mojo3D, Correction Sources 225
Leica mojo3D, NMEA Output
11 NMEA Output
General information
226
• NMEA 0183 is a standard developed by the National Marine Electronics Association. The standard applies to communication between devices such as GPS receivers, echo sounders, sonars, anemometers, other marine devices, and a range of instruments.
• NMEA output is via the serial connection on the optional mojo3D Port Expansion
Cable. The mojo3D on its own is capable of outputting position information in
NMEA format.
• If the Electric steer kit with the Leica Twist or if the Leica mojoRTK or Leica mojoXact is added as an attached device, then NMEA output with terrain compensation will be produced.
Limitations • The mojo3D provides support only for the NMEA 0183 standard.
• The mojo3D does not support flow control.
• The mojo3D supports different baud rates, but the baud rate selected may limit how many sentences can be output and the rate at which they are output. For example, at low baud rates it is not possible to output all sentences at 10 Hz. The mojo3D will detect this situation, display an error, and disable NMEA output. If you receive this error, switch to a higher baud rate or reduce the number and/or rate of sentences to be output.
11.1
NMEA settings, step–by–step
Configuring NMEA Output
To configure advanced NMEA settings, carry out the following steps:
1. On the main navigation screen, tap on the Setup button.
2. On the flyout menu, tap the NMEA button.
The NMEA configuration screen appears.
3. Tap Output NMEA option button.
4. Tap or to set the baud rate.
5. In the sentence list, tap the NMEA
sentence name, then tap the
output rate required. Tap or
to reveal more choices in the lists.
Leica mojo3D, NMEA Output 227
228 Leica mojo3D, NMEA Output
6. Tap to continue.
The Advanced NMEA Configuration screen appears.
The Options displayed on the
Advanced NMEA Configuration screen will depend on the accessories connected to the mojo3D.
7. Tap the screen buttons to specify compatibility mode, velocity filter, and position correction method.
• Compatibility mode:
Allows the quality status value in the NMEA messages to be set to the given status regardless of current GPS input status.
• Velocity filter:
For advanced users only.
• Position correction method:
When used with RTK, allows the user to select the NMEA position output location relative to the antenna and selects if terrain compensation is to be applied.
8. Tap to continue. The Geoidal Distance Enabled screen appears.
9. To enable Geoidal Distance, tap the grey square so it turns green.
If Geoidal Distance is enabled then the geoid distance is used in the correction calculations.
10. Tap to return to the main navigation screen.
Leica mojo3D, NMEA Output 229
230 Leica mojo3D, NMEA Output
11.2
Logging NMEA Data to USB
General information
The NMEA output can be logged to a USB Flash Drive for post-processing of the data.
•
Refer to "11 NMEA Output" for more information about NMEA.
•
Refer to "Appendix B Formatting USB Flash Drives" for important information
about using USB drives with the mojo3D products.
Logging NMEA data to USB, step-bystep
To enable logging of NMEA data to USB, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the settings button.
3. On the flyout menu, tap the NMEA button.
.
4. Tap the Log to USB option button.
5. In the sentence list, tap the NMEA sentence name, then tap the output rate required. Tap or to reveal more choices in the lists.
6. Tap to close the NMEA Configuration screen.
Once NMEA logging has been turned on, the NMEA sentences are logged to the USB
Flash Drive as they are generated. The NMEA data is logged to a file named
nmea_log.txt in the root directory of the USB Flash Drive.
Remove the USB Flash Drive only when the unit is powered down.
Leica mojo3D, NMEA Output 231
Leica mojo3D, NMEA Output
11.3
NMEA Sentences Available
Background information
The mojo3D is capable of outputting the following NMEA sentences:
• GPGGA
• GPGLL
• GPRMC
• GPZDA
• GPGSA
• GPGSV
• GPVTG
• GPGST geographic coordinates latitude and longitude coordinates and direction date and time (Zulu Date)
GPS satellites available
GPS satellites in view velocity and direction noise statistics (position errors)
232
Leica mojo3D, NMEA Output 233
Leica mojo3D, Virtual Wrench™ Remote Service
12 Virtual Wrench™ Remote Service
12.1
Virtual Wrench™
Legal information
234
• To make a service request, you must first connect your mojo3D to the Virtual
Wrench™ system. Your display will then attempt to connect to Virtual Wrench™, and a service call will be flagged to the service technician. When prompted, enter the cell phone number on which you want the technician to call back.
• After you request service, the service technician can see your device configuration, performance, and even the display on your mojo3D. The technician can also remotely press buttons on your behalf, to perform required actions or to guide you through the solution to your problem.
This software may include product activation and other technology designed to prevent unauthorised use and copying or to provide technical or support services remotely to Leica Geosystems or its authorised reseller.
This technology may cause your computer or device to automatically connect to the internet. Additionally, once connected, the software may transmit your serial number/license number to Leica Geosystems and in doing so may prevent uses of the software which are nor permitted; also, the software may transmit other supportrelated information, such as configurations, usage statistics, or allow or push downloads of updates to product software.
12.2
Making a service request, step-bystep
Making a Service Request
To make a service request to Virtual Wrench™, carry out the following steps:
1. On the main navigation screen, tap the service button.
2. On the flyout menu, tap the service request button.
3. On the dialog box that appears:
• tap
OR
to green tick symbol to proceed.
• tap to connect to Virtual Wrench without sending a service request.
4. The phone numbers screen appears. Tap the phone number that you want the service technician to call. If no phone number is stored, tap the Add button and use the on-screen keyboard to enter the number.
5. Tap to send the request with the selected phone number.
6. A dialog confirming the request for support will be displayed. Tap to the main navigation screen.
to return
Leica mojo3D, Virtual Wrench™ Remote Service 235
Leica mojo3D, Virtual Wrench™ Remote Service
12.3
Upgrading Software from Virtual Wrench™
236
General information
Caution
Downloading software, step-by-step
A new version of software, if available, may be obtained by downloading from Virtual
Wrench™.
Do not turn off the mojo3D while the software upgrade is under way.
To download a new version of software from Virtual Wrench™, carry out the following steps:
1. On the main navigation screen, tap the service button.
2. On the flyout menu, tap the download software button.
3. If you are not already connected to Virtual Wrench a dialog confirming connection will be displayed:
OR tap to abandon the request.
4. Once connected tap on the item to upgrade. mojo3D or mojoXact
(if connected).
Tap to continue.
5. A dialog will be displayed showing the current version and the version available for download:
OR
• tap to abandon the request.
6. Both progress bars (Current Stage and Overall Progress) will be completely full when the download is complete.
7. Tap to start the install.
The mojo3D or mojoXact will automatically restart when the installation is complete.
Leica mojo3D, Virtual Wrench™ Remote Service 237
Caution
Upgrading software with a USB
Flash Drive, stepby-step
238 Leica mojo3D, Virtual Wrench™ Remote Service
12.4
Upgrading Software via USB Flash Drive
General information
A new version of software may be installed from a USB Flash Drive.
Do not turn off the mojo3D, or remove the USB Flash Drive, while the software upgrade is under way.
To upgrade the mojo3D software via USB Flash Drive, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the service button.
3. On the flyout menu, tap the upgrade from USB button.
4. Tap on the item to upgrade. mojo3D or mojoXact (if connected).
Tap to continue.
5. Tap on the software version in the list to select it. Tap to start the install.
6. Both progress bars (Current Stage and Overall Progress) will be completely full when the installation is complete.
• The mojo3D or mojoXact will automatically restart when the installation is complete.
• Remove the USB Flash Drive only when the unit is powered down.
Leica mojo3D, Virtual Wrench™ Remote Service 239
Leica mojo3D, Virtual Wrench™ Remote Service
12.5
Restoring Previous Software Version
240
General information
If you perform a software upgrade and there is an unforeseen problem that requires you to re-install a previous version of the software, you can restore the version of the software that was in use before the last upgrade.
Caution
Restoring previous software version, step-by-step
Do not turn off the mojo3D while the software restore is under way.
To restore a previous software version, carry out the following steps:
1. On the main navigation screen, tap the service button.
2. On the flyout menu, tap the software restore button.
3. Tap on the item to restore. mojo3D or mojoXact (if connected).
Tap to continue.
4. On the dialog box that appears:
OR
• tap to abandon the request.
The mojo3D or mojoXact will automatically restart and restore the previous version of software.
Leica mojo3D, Virtual Wrench™ Remote Service 241
242 Leica mojo3D, Virtual Wrench™ Remote Service
12.6
Backing Up Current Software
General information
Once you have installed new software by downloading from Virtual Wrench™, you can backup the new software onto a USB Flash Drive. This is useful in speeding up the process when upgrading other mojo3D units.
Caution Do not turn off the mojo3D, or remove the USB Flash Drive, while the software back up is under way.
Backing up current software, step-bystep
To back up the current software onto a USB Flash Drive, carry out the following steps:
1. The USB interface is on the lower left front of the mojo3D display. Lift the rubber cover and insert a compatible USB Flash Drive into the USB slot.
mojo3D_010
2. On the main navigation screen, tap the service button.
3. On the flyout menu, tap the backup to USB Flash Drive button.
4. Tap on the item to backup. mojo3D or mojoXact (if connected).
Tap to continue.
5. On the dialog box that appears:
OR
• tap to abandon the request.
6. The mojo3D will save a copy of the current software onto the USB Flash Drive.
Tap to close the backup software screen.
Remove the USB Flash Drive only when the unit is powered down.
Leica mojo3D, Virtual Wrench™ Remote Service 243
Leica mojo3D, Virtual Wrench™ Remote Service
12.7
Serial Numbers and Other System Information
244
General information
Displaying system information, stepby-step
Information on serial numbers, software versions, and free space, both internal and on a USB Flash Drive, are available.
To display serial numbers and other system information, carry out the following steps:
1. On the main navigation screen, tap the service button.
2. On the flyout menu, tap the system information button.
3. To display cell modem information, tap the cell
modem button.
If the RSSI is < -90 consider changing the Cell
Modem mode.
4. To display information on attached devices, tap the
attached devices button.
5. Tap to return to the main navigation screen.
Leica mojo3D, Virtual Wrench™ Remote Service 245
Leica mojo3D, Care and Transport
13 Care and Transport
13.1
Transport
Shipping
246
When transporting the product by rail, air or sea, always use the complete original
Leica Geosystems packaging, transport container or cardboard box, or an equivalent, in order to protect against shock and vibration.
13.2
Storage
Temperature limits Respect the temperature limits when storing the equipment, particularly in summer
if the equipment is inside a vehicle. Refer to "15 Technical Data" for information
about temperature limits.
13.3
Cleaning and Drying
Product and accessories
Use only a clean, soft, lint-free cloth for cleaning. If necessary, moisten the cloth with water or pure alcohol. Do not use other liquids; these may attack the polymer components.
Damp products
Cables and plugs
Dry the product, the transport container, the foam inserts and the accessories at a temperature not greater than 40°C / 104°F and clean them. Do not repack until everything is completely dry. Always close the transport container when using in the field.
Keep plugs clean and dry. Blow away any dirt lodged in the plugs of the connecting cables.
Leica mojo3D, Care and Transport 247
Leica mojo3D, Safety Directions
14 Safety Directions
14.1
General Introduction
Description
248
• The following directions should enable the person responsible for the product, and the person who actually uses the equipment, to anticipate and avoid operational hazards.
• The person responsible for the product must ensure that all users understand these directions and adhere to them.
14.2
Permitted uses
Adverse use
Intended Use
• The mojo3D is intended for agricultural and forestry use only.
• The mojo3D is intended to be fitted to agricultural vehicles only. It is not permitted to install this product in any other vehicles.
• Data communication with external appliances.
• Guidance of approved agricultural equipment.
• Carrying out measurement tasks using various GNSS measuring techniques.
• Recording GNSS and point related data.
• Measuring raw data and computing coordinates using carrier phase and code signal from GNSS satellites. (GNSS Systems)
• Use of the product without instruction.
• Use outside of the intended limits.
• Disabling safety systems.
• Removal of hazard notices.
• Opening the product using tools, for example screwdriver, unless this is specifically permitted for certain functions.
• Modification or conversion of the product.
• Use after misappropriation.
• Use of products with obviously recognizable damages or defects.
Leica mojo3D, Safety Directions 249
Leica mojo3D, Safety Directions
• Use with accessories from other manufacturers without the prior explicit approval of Leica Geosystems.
• Inadequate safeguards at the working site, for example when using on the intended site.
250
Warning Adverse use can lead to injury, malfunction and damage.
It is the task of the person responsible for the equipment to inform the user about hazards and how to counteract them. The product is not to be operated until the user has been instructed on how to work with it.
Warning Unauthorised modification of agricultural machinery by mounting or installing the product may alter the function and safety of that agricultural machinery.
Precautions:
Follow the instructions of the machinery manufacturer. If no appropriate instruction is available, ask the machinery manufacturer for instructions before mounting or installing the product.
14.3
Environment
Danger
Limits of Use
Suitable for use in an atmosphere appropriate for permanent human habitation: not suitable for use in aggressive or explosive environments.
Local safety authorities and safety experts must be contacted before working in hazardous areas, or in close proximity to electrical installations or similar situations by the person in charge of the product.
14.4
Responsibilities
Manufacturer of the product
Manufacturers of non Leica Geosystems accessories
Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica Geosystems, is responsible for supplying the product, including the user manual and original accessories, in a completely safe condition.
The manufacturers of non Leica Geosystems accessories for the product are responsible for developing, implementing and communicating safety concepts for their products, and are also responsible for the effectiveness of those safety concepts in combination with the Leica Geosystems product.
Leica mojo3D, Safety Directions 251
Leica mojo3D, Safety Directions
Person in charge of the product
The person in charge of the product has the following duties:
•
252
To understand the safety instructions on the product and the instructions in the user manual.
• To be familiar with local regulations relating to safety and accident prevention.
• To inform Leica Geosystems immediately if the product and the application becomes unsafe.
• To ensure that the national laws, regulations and conditions for the operation of radio transmitters are respected.
Warning The person responsible for the product must ensure that it is used in accordance with the instructions. This person is also accountable for the training and the deployment of personnel who use the product and for the safety of the equipment in use.
14.5
Warning
Caution
Warning
Hazards of Use
The absence of instruction, or the inadequate imparting of instruction, can lead to incorrect or adverse use, and can give rise to accidents with far-reaching human, material, financial and environmental consequences.
Precautions:
All users must follow the safety directions given by the manufacturer and the directions of the person responsible for the product.
Watch out for erroneous measurement results if the product has been dropped or has been misused, modified, stored for long periods or transported.
Precautions:
Periodically carry out test measurements and perform the field adjustments indicated in the user manual, particularly after the product has been subjected to abnormal use and before and after important measurements.
Inadequate securing of the working site can lead to dangerous situations, for example in traffic, on building sites, and at industrial installations.
Precautions:
Always ensure that the working site is adequately secured. Adhere to the regulations governing safety and accident prevention and road traffic.
Leica mojo3D, Safety Directions 253
Leica mojo3D, Safety Directions
Warning Only Leica Geosystems authorised service workshops are entitled to repair these products.
254
Caution If the accessories used with the product are not properly secured and the product is subjected to mechanical shock, for example, by blows or falling objects, the product may be damaged or people may sustain injury.
Precautions:
When setting-up the product, make sure that the accessories are correctly adapted, fitted, secured, and locked in position.
Avoid subjecting the product to mechanical stress.
Caution The product uses the GPS P-Code signal which by U.S. policy may be switched off without notice.
Warning Incorrect fastening of the external antenna to vehicles or transporters poses the risk of the equipment being broken by mechanical influence, vibration, or airstream. This may result in accident and injury.
Precautions:
Attach the external antenna professionally. The external antenna must be secured additionally, for example by use of a safety cord. Ensure that the mounting device is correctly attached and able to carry the weight of the external antenna (>1 kg) safely.
Caution
Caution
Warning
Installing near mechanically moving machine components may damage the product.
Precautions:
Deflect the mechanically moving machine components as far as possible and define a safe installation zone.
Beware of inadequate steering if machine is defective like after a crash or other damaging events or alterations to the machine.
Precautions:
Periodically perform control measurements and field adjustments on the machine as specified in the User Manual.
While steering or navigating the machine accidents may occur due a) the operator not paying attention to the surroundings (persons, ditches, traffic, etc), or b) malfunctions (… of a system component, interference, etc.).
Precautions:
The operator assures that the machine is operated, guided and monitored by a qualified user (e.g., a licensed driver). The user has to be able to take emergency measures, for example an emergency stop.
Leica mojo3D, Safety Directions 255
Leica mojo3D, Safety Directions
Danger
256
If the product is used with accessories, for example, masts, staffs, or poles, you may increase the risk of being struck by lightning. Danger from high voltages also exists near power lines. Lightning, voltage peaks, or the touching of power lines can cause damage, injury and death.
Precautions:
• Do not use the product in a thunderstorm as you may increase the risk of being struck by lightning.
• Be sure to remain at a safe distance from electrical installations. Do not use the product directly under or in close proximity to power lines. If it is essential to work in such an environment contact the safety authorities responsible for electrical installations and follow their instructions.
• To prevent damages due to indirect lightning strikes (voltage spikes) cables, for example for antenna, power source or modem should be protected with appropriate protection elements, like a lightning arrester. These installations must be carried out by an authorised specialist.
• If there is a risk of a thunderstorm, or if the equipment is to remain unused and unattended for a long period, protect your product additionally by unplugging all systems components and disconnecting all connecting cables and supply cables.
• If the product has to be permanently mounted in an exposed location, it is advisable to provide a lightning conductor system. A suggestion on how to design a lightning conductor for the product is given below. Always follow the regulations in force in your country regarding grounding antennas and masts. These installations must be carried out by an authorized specialist.
Lightning conductors
Suggestion for design of a lightning conductor for a GNSS system:
1. On non-metallic structures. Protection by air terminals is recommended. An air terminal is a pointed solid or tubular rod of conducting material with proper mounting and connection to a conductor. The position of four air terminals should be uniformly distributed around the antenna at a distance equal to the height of the air terminal. The air terminal diameter should be 12 mm for copper or 15 mm for aluminium. The height of the air terminals should be 25 cm to 50 cm. All air terminals should be connected to the down conductors. The diameter of the air terminal should be kept to a minimum to reduce GNSS signal shading.
2. On metallic structures. Protection is as described for non-metallic structures, but the air terminals can be connected directly to the conducting structure without the need for down conductors.
Leica mojo3D, Safety Directions 257
Leica mojo3D, Safety Directions
Warning
258
If the product is improperly disposed of, the following can happen:
• If polymer parts are burnt, poisonous gases are produced, which may impair health.
• By disposing of the product irresponsibly you may enable unauthorised persons to use it in contravention of the regulations, exposing themselves and third parties to the risk of severe injury and rendering the environment liable to contamination.
Precautions:
The product must not be disposed of with household waste. Dispose of the product appropriately in accordance with the national regulations in force in your country. Always prevent access to the product by unauthorised personnel.
Product specific treatment and waste management information can be downloaded from the Leica Geosystems home page at http://www.leica-geosystems.com/treatment or obtained from your Leica Geosystems dealer.
14.6
Description
Warning
Caution
Electromagnetic Compatibility (EMC)
The term Electromagnetic Compatibility is taken to mean the capability of the product to function smoothly in an environment where electromagnetic radiation and electrostatic discharges are present, and without causing electromagnetic disturbances to other equipment.
Electromagnetic radiation can cause disturbances in other equipment.
Although the product meets the strict regulations and standards that are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed.
There is a risk that disturbances may be caused in other equipment if the product is used in conjunction with accessories from other manufacturers, for example field computers, personal computers, two-way radios, non-standard cables or external batteries.
Precautions:
Use only the equipment and accessories recommended by Leica Geosystems. When combined with the product, they meet the strict requirements stipulated by the guidelines and standards. When using computers and two-way radios, pay attention to the information about electromagnetic compatibility provided by the manufacturer.
Leica mojo3D, Safety Directions 259
Leica mojo3D, Safety Directions
Caution
260
Disturbances caused by electromagnetic radiation can result in erroneous measurements. Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that the product may be disturbed by very intense electromagnetic radiation produced by, for example, nearby radio transmitters, two-way radios, or diesel generators.
Precautions:
Check the plausibility of results obtained under these conditions.
Warning If the product is operated with connecting cables attached at only one of their two ends, the permitted level of electromagnetic radiation may be exceeded and the correct functioning of other products may be impaired.
Precautions:
While the product is in use, connecting cables must be connected at both ends.
Radios or digital cellular phones
Warning
Use of the product with radio or digital cellular phone devices:
Electromagnetic fields can cause disturbances in other equipment, in installations, in medical devices, for example pacemakers or hearing aids and in aircraft. It can also affect humans and animals.
Precautions:
Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed or that humans or animals may be affected.
• Do not operate the product with radio or digital cellular phone devices in the vicinity of filling stations or chemical installations, or in other areas where an explosion hazard exists.
• Do not operate the product with radio or digital cellular phone devices near to medical equipment.
• Do not operate the product with radio or digital cellular phone devices in aircraft.
Leica mojo3D, Safety Directions 261
Leica mojo3D, Safety Directions
14.7
FCC Statement, Applicable in U.S.
Warning
262
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
Warning Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user’s authority to operate the equipment.
14.8
Warning
ICES-003 Statement, Applicable in Canada
This Class (A) digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe (A) est conforme à la norme NMB-003 du
Canada.
Leica mojo3D, Safety Directions 263
Leica mojo3D, Safety Directions
14.9
Labelling
Labelling mojo3D,
CDMA unit mojo3D_011
264
Labelling mojo3D,
HSDPA unit mojo3D_012
Leica mojo3D, Safety Directions 265
Leica mojo3D, Safety Directions
Labelling Leica
Twist, (supplied with Electric Steer
Kit) mojo3D_021
Labelling Leica mojoXact mojo3D_025
266
Leica mojo3D, Safety Directions 267
Leica mojo3D, Technical Data
15 Technical Data
15.1
mojo3D Display Technical Data
Design
User interface
Rugged water-resistant metal housing with a 7" colour display.
Display:
Keyboard:
7" touch screen for menu navigation, 3D graphics, illumination on-screen keyboard
268
Dimensions
Height [cm/inch]
13.8/5.5
Width [cm/inch]
20.2/8.0
Depth [cm/inch]
5.4/2.1
Weight
Weight without RAM mount ball [kg]/[lbs]
1.4/3.1
Power
Consumption [W]
14
External supply voltage
Nominal voltage 12 V DC ( )
Voltage range 9 V-16 V
Environmental specifications
Temperature
Operating temperature [°C]
-10 to +60
Storage temperature [°C]
-40 to +85
Protection against water, dust and sand
Protection
IP54
Humidity
Protection
Up to 95 %
The effects of condensation are to be effectively counteracted by periodically drying out the mojo3D display.
Leica mojo3D, Technical Data 269
Leica mojo3D, Technical Data
Interfaces RS232:
CAN:
USB:
2 x AMP 23-pin
2 x AMP 23-pin
1 x Front USB
Data format for RS232
The default values are:
Baud rate:
Parity:
19200
None
Data bits:
Stop bits:
8
1
270
15.2
mojo3D GPS Receiver Technical Data
Performance Performance values quoted are typical values. Performance specifications are subject to GPS system characteristics, US DoD operational degradation, ionospheric and tropospheric conditions, satellite geometry, multipath effects, and the presence of intentional and unintentional interference sources.
Channel configuration
12 GPS L1 + 2 SBAS
Horizontal position accuracy
(RMS)
• Single Point L1: 1.5 m
• SBAS (GPS only): 0.8 m
Measurement precision (RMS)
Data rate
• L1 C/A Code: 8 cm
• L1 Carrier Phase: 0.8 mm
• Measurements: Up to 10 Hz
• Position: Up to 10 Hz
Leica mojo3D, Technical Data 271
Leica mojo3D, Technical Data
Time to first fix • Cold Start: 75 s
272
Typical value, with no almanac or ephemerides, and no approximate position or time.
• Hot Start: 45 s
Typical value, with almanac and recent ephemerides saved and approximate position and time entered.
L1: <1.0 s (typical) Signal re-acquisition
Time accuracy 20 ns RMS
Time accuracy does not include biases due to RF or antenna delay.
Velocity accuracy
Velocity
Antenna LNA power output
<0.05 m/s RMS
515 m/s
US export licensing restricts operation to a maximum of 515 m/s.
• Output Voltage: 5 V (nominal)
• Maximum Current: 100 mA
15.3
15.3.1
Specifications
Wireless Modules Technical Data
HSDPA Wireless Module Technical Data
Type
Technology
Bands
Description
• UMTS with HSDPA Category 8
7.2 Mbps downlink
• HSUPA Category 5
5.76 Mbps uplink
• USIM support
• 800/850/900/1900/2100 MHz HSDPA
Power class 3 (+24dBm)
• 850/900 MHz GSM/GPRS/EDGE
GSM Power class 4/EDGE E2
• 1800/1900 MHz GSM/GPRS/EDGE
GSM Power Class 1/EDGE E2
Leica mojo3D, Technical Data 273
Leica mojo3D, Technical Data
Type
Data services
Description
• 800/850/900/1900/2100 MHz HSDPA
• Downlink up to 7.2 Mbps
• Uplink up to 5.76 Mbps
• 850/900/1800/1900 MHz GSM/GPRS/EDGE
• Downlink up to 236 kbps
• Uplink up to 236 kbps
274
15.3.2
Specifications
CDMA Wireless Module Technical Data
Type Description
Frequency bands • Dual Band
• 800 MHz North American cellular band
• 1900 MHz North American PCS band
• Supports RX diversity in both 800 MHz and 1900 MHz bands
• GPS Band
CDMA standards • IS-856-A (CDMA 1xEV-DO Revision A)
• IS-856 (CDMA 1xEV-DO Rel 0)
• IS-2000 (CDMA 1xRTT)
• IS-95 A/B
• IS-707-A Data
• IS-637-A SMS
• IS-683-A Service Provisioning
• IS-683-B (partial)
Leica mojo3D, Technical Data 275
Leica mojo3D, Technical Data
Type
Data services
Safety
276
Description
• CDMA 1xEV-DO Revision A (IS-856-A)
• Forward link up to 3.1 Mbps
• Reverse link 1.8 Mbps
• CDMA 1xEV-DO Rel 0 (IS-856)
• Forward link up to 2.4 Mbps
• Reverse link 153.6 kbps
• CDMA 1xRTT (IS-2000)
• Forward and reverse link speeds up to 153.6 kbps
At least 20 cm (7.88”) separation distance between the antenna and the user’s body must be maintained at all times.
15.4
15.4.1
Specifications
Antennas Technical Data
GPS Patch Antenna Technical Data
Type
Dielectric antenna
Description
• Centre frequency: 1575.45 MHz ± 3 MHz
• V.S.W.R.: 1.5:1
• Band width: ±5 MHz
• Impedance: 50 ohm
• Peak gain: > 3 dBic based on 7 cm × 7 cm ground plane
• Gain coverage: > -4 dBic at -90° < 0 < +90° (over
75% volume)
• Polarization: RHCP
Leica mojo3D, Technical Data 277
Leica mojo3D, Technical Data
Type
LNA/Filter
Dimensions of base
Weight of base
Base mounting method
Antenna length
Antenna type
278
Description
• LNA Gain (without cable): 13 dB/26 dB/28 dB/other
• Typical Noise Figure: 1.5 dB
• Filter Out Band Attenuation: (f
0
= 1575.42 MHz)
• 7 dB Min f
0
± 20 MHz
• 20 dB Min f
0
± 50 MHz
• 30 dB Min f
0
± 100 MHz
• V.S.W.R.: < 2.0
• DC voltage: 2.7 V/3.0 V/3.3 V/5.0 V/3.0 V to
5.0 V/other
• DC current: 5 mA/11 mA/15 mA max
• Lenghth: 44 mm
• Width: 35.5 mm
• Height: 14 mm
< 110 g
Magnetic
5 metre
Patch
Type
Temperature
Vibration
Description
• Operating temperature: -40°C to +85°C
• Storage temperature: -45°C to +100°C
Sine sweep 1g (0-p) 10~50~10 Hz each axis
Connector
Humidity
Fakra (Blue; Key: C Type)
95%~100% RH
Protection against water Waterproof
Leica mojo3D, Technical Data 279
Leica mojo3D, Technical Data
15.4.2
Cellular Antenna Technical Data
Specifications
Type
Dimensions
Weight
Compatibility
Antenna type
Polarization type
Length
Connector
Cable type
280
Description
• Length: 115 mm
• Width: 22 mm
• Thickness: 4 mm
56 g
• Frequency Range: 824-960 MHz, 1710-1990 MHz
• Bandwidth: 136/280 MHz
• V.S.W.R.: < 1.5
• Gain: 2 dBi
• Maximum power input: 60 W
• Input impedance: 50
Dipole
Vertical
3 metre
Fakra (Bordeaux; Key: D Type)
RG174
Type
Antenna mounting method
Operating characteristics
Type
Frequency (MHz)
Return Loss (dB)
SWR
Description
Adhesive
Band
CDMA800 and GSM900 DCS1800 and PCS1900
824 964 1710 1990
-18.48
1.233
-20.18
1.335
-15.65
1.466
-9.51
1.866
Leica mojo3D, Technical Data 281
Leica mojo3D, Technical Data
15.4.3
282
mojoXact and mojoXact Plus Red Antenna Technical Data
Design
Dimensions
Polymer moulded enclosure.
Length [cm]
20.9
Width [cm]
22.7
Height [cm]
28.2
Weight
Weight [kg]/[lbs]
0.7/1.54
Gain
Gain [dBi]
27
Frequency
Frequency [MHz]
L1: 1575 + 23.0
L2: 1236 + 18.0
Power
Consumption [W]
0.158
External supply voltage
Nominal voltage 5.0 V DC ( )
Voltage range 4.5 V-18 V
Leica mojo3D, Technical Data 283
Leica mojo3D, Technical Data
Environmental specifications
Temperature
Operating temperature [°C]
-30 to +70
Protection against water, dust and sand
Ingress Protection
IP66
Humidity
Storage temperature [°C]
-40 to +85
284
Protection
Up to 95 %
The effects of condensation are to be effectively counteracted by periodically drying out mojoXact Red Antenna.
Antenna
Antenna
868 MHz
Antenna
900 MHz
Spread Spectrum Antenna
Type Gain
[dBi]
2.5
Connector Frequency band [MHz]
RPTNC 860-880 1/2 wave
Dipole
1/2 wave
Dipole
2.0
RPTNC 902-928
Impedance
[Ohm]
50
50
Leica mojo3D, Technical Data 285
Leica mojo3D, Technical Data
15.4.4
mojoXact Black GeoPRO Antenna Technical Data
Design
Dimensions
Polymer moulded enclosure.
Length [cm]
20.9
Width [cm]
22.7
Height [cm]
28.2
Weight
Weight [kg]/[lbs]
0.65/1.43
Power
Consumption [W]
0.059
External supply voltage
Nominal voltage 5.0 V DC ( )
Voltage range 2.7 V-6 V
286
Environmental specifications
Temperature
Operating temperature [°C]
-30 to +70
Protection against water, dust and sand
Protection
IP66
Storage temperature [°C]
-40 to +85
Humidity
Protection
Up to 95 %
The effects of condensation are to be effectively counteracted by periodically drying out mojoRTK Black Antenna.
Leica mojo3D, Technical Data 287
Leica mojo3D, Technical Data
Antenna
Valid for
Global
Global
288
Antenna
Whip antenna
(Cellular)
Pin wheel antenna
(GNSS)
Gain [dBi] Connector Frequency band
[MHz]
0 RPTNC 900
27, receive only
SMA L1: 1575 ± 3.0
15.5
Design
User interface
Dimensions
Weight
Power
mojoXact Technical Data
Sealed cast aluminium.
3 LEDs.
Length [cm]
15.1
Width [cm]
16.6
Weight [kg]/[lbs]
0.918/2.1
Consumption [W]
7
External supply voltage
Nominal voltage 12 V DC ( )
Voltage range 19 V-16 V
Height [cm]
4.9
Leica mojo3D, Technical Data 289
Leica mojo3D, Technical Data
Environmental specifications
Temperature
Operating temperature [°C]
-30 to +70
Protection against water, dust and sand
Ingress Protection
IP66
Humidity
Storage temperature [°C]
-40 to +85
290
Protection
Up to 95 %
The effects of condensation are to be effectively counteracted by periodically drying out the mojoXact.
Interfaces Expansion cable:
USB:
2 x CAN BUS
2 x Serial RS232
1 x Power Out (Radio)
1 x Switch Input
1 x Power Input + Accessory Switch
1 x Ethernet
1 x Radar Speed Output
1 x rear USB
Leica mojo3D, Technical Data 291
Leica mojo3D, Technical Data
15.6
mojoXact GPS Receiver Technical Data
Channel configuration
GPS120 Channels - Up to 60 L1/L2 satellites
Signal Tracking
GPS: L1, L2
GLONASS: L1, L2
Horizontal position accuracy
(RMS)
• Single Point L1: 1.5 m
• Single Point L1/L2: 1.2 m
• RTK (RT-2): 1 cm + 1 ppm
Measurement precision (RMS)
Fully independent code and carrier measurements:
Code
L1 C/A code
L1 carrier phase
L2 carrier phase (L2 P for GLONASS)
GPS
4 cm
0.5 mm
1.0 mm
Data rate • Measurements: Up to 100 Hz
• Position: Up to 20 Hz
GLO
8 cm
1.0 mm
1.0 mm
292
Time to first fix
Signal re-acquisition
Time accuracy
Velocity accuracy
Velocity
Antenna LNA power output
• Cold Start: 50 s
Typical value, with no almanac or ephemerides, and no approximate position or time.
• Hot Start: 35 s
Typical value, with almanac and recent ephemerides saved and approximate position and time entered.
L1: <0.5 s (typical)
L2: <1.0 s (typical)
20 ns RMS
Time accuracy does not include biases due to RF or antenna delay.
<0.05 m/s RMS
515 m/s
US export licensing restricts operation to a maximum of 515 m/s.
• Output Voltage: 5 V (nominal)
• Maximum Current: 100 mA
Leica mojo3D, Technical Data 293
Leica mojo3D, Technical Data
15.7
mojoXact Plus Technical Data
Design
User interface
Dimensions
Sealed cast aluminium.
3 LEDs.
Length [cm]
15.1
Width [cm]
16.6
Weight
Weight [kg]/[lbs]
0.946/2.1
Power
Consumption [W]
7
External supply voltage
Nominal voltage 12 V DC ( )
Voltage range 9 V-16 V
Height [cm]
4.9
294
Environmental specifications
Temperature
Operating temperature [°C]
-30 to +70
Protection against water, dust and sand
Ingress Protection
IP66
Storage temperature [°C]
-40 to +85
Vibration and Shock
Vibration
3.5g up to 200Hz
Humidity
Protection
Up to 95 % According to IEC 60068-2-30
Shock
40g 6mS
Leica mojo3D, Technical Data 295
Leica mojo3D, Technical Data
Interfaces Expansion cable:
USB:
2 x CAN BUS
2 x Serial RS232
1 x Power Out (Radio)
1 x Switch Input
1 x Power Input + Accessory Switch
1 x Ethernet
1 x Radar Speed Output
1 x rear USB
296
15.8
mojoXact Plus GPS Receiver Technical Data
Performance Performance values quoted are typical values. Performance specifications are subject to GPS system characteristics, US DoD operational degradation, ionospheric and tropospheric conditions, satellite geometry, multipath effects and the presence of intentional and unintentional interference sources.
Channel configuration
GPS120 Channels - Up to 60 L1/L2 satellites
Signal Tracking
GPS: L1, L2, L2C, L5
GLONASS: L1, L2
Horizontal position accuracy
(RMS)
• Single Point L1: 1.5 m
• Single Point L1/L2: 1.2 m
• RTK (RT-2): 1 cm + 1 ppm
Leica mojo3D, Technical Data 297
Leica mojo3D, Technical Data
Data rate • Measurements: Up to 100 Hz
• Position: Up to 20 Hz
Time to first fix
298
• Cold Start: 50 s
Typical value, with no almanac or ephemerides, and no approximate position or time.
• Hot Start: 35 s
Typical value, with almanac and recent ephemerides saved and approximate position and time entered.
Signal re-acquisition
Time accuracy
Velocity accuracy
Velocity
Antenna LNA power output
L1: <0.5 s (typical)
L2: <1.0 s (typical)
20 ns RMS
Time accuracy does not include biases due to RF or antenna delay.
<0.05 m/s RMS
<515 m/s
US export licensing restricts operation to a maximum of 515 m/s.
• Output Voltage: 5 V (nominal)
• Maximum Current: 100 mA
15.9
15.9.1
Conformity to national regulations
Frequency band
Conformity to National Regulations mojo3D
• FCC Part 15 (applicable in US).
• Hereby, Leica Geosystems AG, declares that the mojo3D is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. The declaration of conformity may be consulted at http://www.leica-geosystems.com/ce.
Class 1 equipment according to European Directive 1999/5/EC (R&TTE) can be placed on the market and be put into service without restrictions in any EEA Member state.
• The conformity for countries with other national regulations not covered by the
European directive 1999/5/EC has to be approved prior to use and operation.
Type
GPS receiver
CDMA
HSDPA
Frequency band [MHz]
L1: 1575 ± 23
850/1900
800/850/900/1800/1900/2100
Leica mojo3D, Technical Data 299
Leica mojo3D, Technical Data
Output power CDMA 24dBm/HSDPA upto 32dBm
Antenna
300
Type
GPS receiver L1
Cellular
Antenna Gain [dBi] Connector
Patch (GNSS) 27
2
Frequency band
[MHz]
L1: 1575 ± 33 Fakra (Blue;
Key: C Type)
Fakra (Bordeaux;
Key: D Type)
824-960 MHz,
1710-1990 MHz
15.9.2
Conformity to national regulations
Frequency band
Output power
mojoXact
• Hereby, Leica Geosystems AG, declares that the mojoXact is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.
The declaration of conformity may be consulted at http://www.leica-geosystems.com/ce.
Type
GPS receiver
Reference data radio
Frequency band [MHz]
L1: 1575.42 ± 23
L2: 1236.00 ± 18.3
868 or 900
GPS receiver, reference data radio: receive only on the mojoXact.
Leica mojo3D, Technical Data 301
Leica mojo3D, Technical Data
Antenna
Type
GPS receiver
L1/L2
Reference data radio
302
Antenna
Pin wheel antenna
(GNSS)
Gain [dBi] Connector Frequency band [MHz]
27
Whip antenna 1.5
SMA
RPTNC
L1: 1575 ± 33
L2:1236 ± 18.3
868 or 900
15.9.3
Conformity to national regulations
mojoXact Plus
• FCC Part 15 (applicable in US)
• C-Tick (applicable in AUS)
• CE EMC Directive 2004/108/EC
• Hereby, Leica Geosystems AG, declares that the mojoXact Plus is in compliance with the essential requirements and other relevant provisions of Directive
1999/5/EC. The declaration of conformity may be consulted at http://www.leica-geosystems.com/ce.
Class 1 equipment according European Directive 1999/5/EC (R&TTE) can be placed on the market and be put into service without restrictions in any EEA Member state.
• The conformity for countries with other national regulations not covered by the
European directive 1999/5/EC has to be approved prior to use and operation.
Leica mojo3D, Technical Data 303
Leica mojo3D, Technical Data
Frequency band
Type Frequency band [MHz]
GPS receiver (Receive only) L1: 1575.42 ± 23.0
L2: 1236.00 ± 18.3
Reference data radio (Receive only)
868 or 900
HSDPA 800/850/900/1900/2100
Output power
Antenna
304
GPS receiver, reference data radio: receive only on the mojoXact Plus.
HSDPA: up to 32 dBm
Type
GPS receiver
L1/L2
Antenna
Pin wheel antenna
(GNSS)
Gain [dBi] Connector
27 SMA
Whip antenna 2.5 or 2.0
RPTNC
Frequency band [MHz]
L1: 1575.42 ± 23.0
L2:1236.0 ± 18.3
868 or 900 Reference data radio
Cellular 2 TNC 824-960 MHz
1710-1990 MHz
Leica mojo3D, Technical Data 305
Leica mojo3D, International Limited Warranty, Software License Agreement
16 International Limited Warranty, Software
License Agreement
International
Limited Warranty
306
This product is subject to the terms and conditions set out in the International
Limited Warranty which you can download from the Leica Geosystems home page at http://www.leica-geosystems.com/internationalwarranty or collect from your Leica
Geosystems distributor.
Software Licence
Agreement
The foregoing warranty is exclusive and is in lieu of all other warranties, terms or conditions, express or implied, either in fact or by operation of law, statutory or otherwise, including warranties, terms or conditions of merchantability, fitness for a particular purpose, satisfactory quality and non-infringement, all of which are expressly disclaimed.
This product contains software that is preinstalled on the product, or that is supplied to you on a data carrier medium, or that can be downloaded by you online pursuant to prior authorization from Leica Geosystems. Such software is protected by copyright and other laws and its use is defined and regulated by the Leica Geosystems
Software Licence Agreement, which covers aspects such as, but not limited to, Scope of the Licence, Warranty, Intellectual Property Rights, Limitation of Liability, Exclusion of other Assurances, Governing Law and Place of Jurisdiction. Please make sure, that at any time you fully comply with the terms and conditions of the Leica Geosystems
Software Licence Agreement.
Such agreement is provided together with all products and can also be referred to and downloaded at the Leica Geosystems home page at http://www.leica-geosystems.com/swlicense or collected from your
Leica Geosystems dealer.
You must not install or use the software unless you have read and accepted the terms and conditions of the Leica Geosystems Software Licence Agreement. Installation or use of the software or any part thereof, is deemed to be an acceptance of all the terms and conditions of such licence agreement. If you do not agree to all or some of the terms of such licence agreement, you may not download, install or use the software and you must return the unused software together with its accompanying documentation and the purchase receipt to the dealer from whom you purchased the product within ten (10) days of purchase to obtain a full refund of the purchase price.
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Leica mojo3D, mojo3D Enhancements
Appendix A mojo3D Enhancements
A.1
mojo3D with Single Section Control
General information
Accessories required
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• Single section control is available on the mojo3D through the addition of the optional Port Expansion Cable.
• The Port Expansion Cable has an isolated switched relay output capable of 30 A, which allows the single section control to be used in a wide range of applications.
• The switched relay output on the mojo3D Port Expansion Cable can be connected to a third-party equipment to control a single section or master switch.
• mojo3D Port Expansion Cable
Installation To install single-section control, carry out the following steps:
1. Connect the port expansion cable to the mojo3D.
2. Connect two wires from the relay to the equipment which is to be switched.
mojo3D_013 mojo3D_020
The relay has a normally open contact which is closed when the mojo3D switches the output on. The mojo3D can be configured to set the relay to normally closed operation by selecting Planter as the Implement Mode.
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Software configuration, step-bystep
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Vehicle Setup button.
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3. Tap until the Section Controller / Implement mode screen is displayed.
4. Tap Single Section in the list at the left of the screen, to select it as the section controller.
5. Tap to select implement mode:
• Sprayer Mode: is used for most situations, this allows the section control to be optimally setup for general applications.
• Planter Mode: optimises the system for operating a planter and if selected, changes the relay to normally closed while the mojo3D is switched on, and the section output is off.
6. Tap to continue.
7. Tap mojo3D to select the it as master input source.
8. Tap to select the input mode:
The Master Input Mode selection will depend on the configuration of the individual system:
• Touch: the coverage mapping is activated by touching a button on the screen.
• Master Input: the coverage mapping is activated by sensing a voltage connected to the Master wire on the mojo3D power cable.
9. Tap to continue. The section control setup screen is shown with a single section setup.
10. Tap the section width field. Use the on–screen number pad to enter the width measurement then tap on the number pad when finished.
11. Configure automatic section control by entering the additional information on the screen:
• Overlap limit: the percentage amount of overlap that is to be allowed before the section is turned off.
• Low Speed Shutoff: the minimum travel speed for a section before it is turned off.
• Off latency: the number of seconds it takes from the section being turned off until the actual application stops.
• On latency: the number of seconds it takes from the section being turned on until the actual application starts.
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Refer to "7 Automatic Section Control" for a detailed description of
settings.
12. When you have entered all required data on the screen tap to continue.
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A.2
General information
Accessories required
mojo3D with Multi Section Control Kit
• Multi section control is available as an option for the mojo3D.
• The multi section control kit uses the Leica AS400 section controller to provide multi section control. This option allows for multiple individual sections to be automatically controlled, in order to minimise overlap. Leica AS400 provides up to 13 section control.
• The interface for this control is a simple voltage control, which allows the multi section control kit to be used with a wide range of third party rate controllers.
• The interface provides a master input sense from a single or dipole switch.
Direct Section Control Kits are also available. For Further Information see your Leica Geosystems Dealer or refer to www.virtualwrench.com
• mojo3D Port Expansion Cable
• Multi Section Control Kit or Direct Section Control Kit
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Installation a) Port expansion cable b) AS400 bus cable c) Bus power cable d) AS400
To install multi section control, carry out the following steps:
1. Connect the Port Expansion Cable to the mojo3D.
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2. Connect the AS400 bus cable to the Port Expansion Cable.
If the electric steer kit is also installed then the AS400 bus cable must be connected to the QuickSteer bus cable which will be connected to the port expansion cable.
3. Connect the bus power cable to a clean 12 volt power source and to the AS400 bus cable.
4. Connect the circular connector on the AS400 bus cable to the AS400.
mojo3D_015
5. Connect the controller interface cable to the remaining port on the AS400.
6. Installation instructions for the controller interface cable will be supplied with the cable which is available separately.
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Power:
• The power supply for the multi section control kit must be able to supply 8 A continuously from a permanent 12 V supply.
• If the Electric Steer Kit is also being used, the power supply must be able to supply 13 A continuously at 12 V, and the multi section control kit must be connected closest to the power source.
• A 5 m (16.4 ft) cable is supplied so that direct connection to the battery is possible if required.
The Leica AS400 section controller should be located in any convenient place in the vehicle cabin.
Software configuration, step-bystep
1. On the main navigation screen, tap the settings button.
2. On the flyout menu, tap the Vehicle Setup button.
3.
Tap the
4. Tap Leica AS400, to select it as the section controller.
5. Tap to select implement mode:
• Sprayer Mode: is used for most situations, this allows the section control to be optimally setup for general applications.
• Planter Mode: optimises the system for operating a planter and if selected, reverses the polarity of the Leica AS400 normal operation.
6. Tap to continue.
7. Tap to select the master input source, and input mode:
The Master Input Source & Input Mode selection will depend on the configuration of the individual system:
• mojo3D / Touch: the on screen coverage mapping is activated by touching a button on the screen.
• mojo3D / Master Input: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the mojo3D power cable.
• Leica AS400 / Single: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the Leica AS400 controller port. This is only available with specific rate controller cables.
• Leica AS400 / Dipole Switch: the on screen coverage mapping is activated by sensing a pair of switching wires. This is only available with specific rate controller cables.
8. Tap , the section control setup screen is shown.
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9. The section control setup screen initially shows one section, as a single blue bar near the top of the screen. To set the number of sections, tap the number of sections field, enter the number of sections, and tap .
10. The blue bar will be divided showing the number of sections set. To set the width of the first section, tap the section width field, enter the width and tap .
11. Tap at the top right corner of the screen, the selected section in the bar will be coloured blue. Set the width of the section the same way by tapping on the section width field.
When all sections widths are correctly set, the Implement Width shown should match the total width of the physical implement.
12. Configure automatic section control by entering the additional information on the screen:
• Overlap limit: the percentage amount of overlap that is to be allowed before the section is turned off.
• Low Speed Shutoff: the minimum travel speed for a section before it is turned off.
• Off latency: the number of seconds it takes from the section being turned off until the actual application stops.
• On latency: the number of seconds it takes from the section being turned on until the actual application starts.
Refer to "7 Automatic Section Control" for a detailed description of
settings.
13. When you have entered all required data on the screen tap to continue.
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A.3
General information
mojo3D with GeoPRO Antenna
You should also refer to the installation hints specific to your tractor type and/or steer kit if applicable. These may be obtained at www.virtualwrench.com
The Leica GeoPRO plus GLONASS option increases the receiver performance through the use of a specially tuned antenna element and ability to receive GLONASS satellite signals. The increased number of usable satellites means better coverage in situations where GPS may normally have trouble. The external cell modem antenna improves coverage for Virtual Wrench™ in marginal signal reception areas.
A GLONASS unlock code is also required to receive GLONASS satellite signals. For
further information refer to "A.5 Redeeming a System Option Voucher".
Prepare the
GeoPRO antenna
1. Clean the cab roof to prepare for the installation of the GeoPRO antenna.
® glass cleaner.
Approved cleaning products are denatured alcohol and Windex
Start all antenna cable connections by hand before using the wrench to tighten. Do not overtighten the cable connections. Run the threads to the end and tighten only 1/8 turn more.
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2. Connect the cable with the small connector to the GeoPRO antenna.
3. Insert the thread of the whip antenna cable as shown, bring on the washer and fix with the nut.
4. Run the cables through the circular slot provided on the bottom side of the cover.
Align each cable with the slot and push it into the slot using the antenna cable grommets and antenna cable supports provided.
5. You have several options for how you want the cables to exit the antenna cover.
Choose whatever works best for your application.
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6. Install the whip antenna on the GeoPRO antenna.
Keep in mind that the whip antennas should be mounted on the GPS antennas to buckle backwards if needed.
GeoPRO_002
GeoPRO antenna position
The GeoPRO antenna should be mounted on the vehicle roof:
• on the centre line of the implement, which may not necessarily be the centre of the vehicles roof
• as far forward as possible on the flat level part of the roof
• not obstructed by exhausts, flashing lights or any other objects
Mount the GeoPRO antenna
.
2
3
GeoPRO_003
1. Use the supplied cleaning wipes to clean the installation area.
2. Remove the protective strip on the double-sided tape.
Be careful removing the backing tape from the sticking blocks. Make sure that you only peel off the tape and do not rip the adhesive from the backing tape.
3. Mount the GeoPRO antenna on the vehicle roof.
Keep in mind that the GeoPRO antenna should mount with the whip antenna in the forward position.
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4. Connect the blue GPS antenna cable to the blue connector on the rear of the mojo3D display.
5. Connect the purple cell modem antenna cable to the purple connector on the rear of the mojo3D display.
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GeoPRO_004
• The cables must not be cut, kinked or bent tightly, as their performance will be degraded and system failure may result.
• Cables should be routed neatly back to the mojo3D.
• The antenna must be mounted horizontally and not on an angle to ensure best signal reception possible.
A.4
General information
Accessories required
Optional accessories
mojo3D with mojoXact Kit
• The Leica mojoXact brings RTK positioning and advanced steering kit options to the mojo3D display.
• The Leica mojoXact kit brings superior performance in positioning.
The GPS Patch Antenna supplied with the mojo3D is not required when operating with a Leica mojoXact. A new supplied GPS Antenna is supplied with the mojoXact for use with the mojo3D.
• Leica mojoXact
• Leica mojoXact Port Expansion Cable
• mojo3D Port Expansion Cable
• mojo3D to mojoXact Port Expansion Extension Cable
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A.4.1
Leica mojoXact
mojoXact
326 d a b c mojo3D_026
Module
Green LED
Orange LED
Red LED
USB port a) Green LED b) Orange LED c) Red LED d) USB port
Function
Green LED lights when Leica mojoXact Steer Kit system is ready.
Orange LED lights when Leica mojoXact system has a guidable position.
Red LED lights when the Leica mojoXact has power.
Used for data transfer and storage and Leica mojoXact software upgrades.
A.4.2
Before installation
Installation
This user manual contains sufficient information for installation and safe use. However, Leica Geosystems recommends that installation of the Leica mojoXact equipment be performed by a qualified technician, because installation requires making electrical connections.
• The following instructions are to be used as a general guide during the installation of the Leica mojoXact. For more specific instructions, please visit www.virtualwrench.com to view additional platform information and recommended vehicle settings.
• The system will not operate at peak performance if steering joints and linkage assemblies are not within the manufacturer's specifications. Check for worn steering components by turning the steering wheel. As the steering wheel is turned, the wheels should begin to move. If the results are unsatisfactory, please consult your vehicle manufacturer's maintenance manual.
• Install the system in a clean and dry workshop environment. Failure to do so may result in electrical short-circuits or other product malfunctions. The antenna mounting tape will not stick properly if there is any moisture on the roof of
the vehicle at installation.
• Route and secure all cables and wiring to ensure that they do not chafe or rub, thus causing premature failure.
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• The average installation time will vary, but is usually two to four hours per vehicle.
The time of installation may vary with vehicle type.
A.4.3
Antenna Installation
Position of the GPS antennas
1. First find the locations that allow the antennas to have a large separation and be as close to the front of the tractor as possible.
2. Mark out these locations on the roof of the tractor.
a) Red (Black) antenna offset b) Center line c) Measurement dots d) Antenna separation, minimum distance 80 cm/32”
• The antennas must be square with one another, meaning that one antenna should not be closer to the back of the vehicle than the other.
• Optional Antenna Adaptor brackets are available.
Visit www.virtualwrench.com for more information.
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Prepare the
GPS antennas
1. Clean the cab roof to prepare for the installation of the GPS antennas. Approved
®
glass cleaner.
cleaning products are denatured alcohol and Windex
Start all antenna cable connections by hand before using the wrench to tighten. Do not overtighten the cable connections. Run the threads to the end and tighten only 1/8 turn more.
5 2
3
4 mojo3D_022
2. Connect the color coded cables to the mojoXact black (GeoPRO) and mojoXact red antennas - black coded cable to black antenna, red to red.
3. Insert the thread of the whip antenna cable as shown, bring on the washer and fix with the nut. The whip antenna cables are also color coded.
4. Run the cables through the circular slot provided on the bottom side of the cover.
Align each cable with the slot and push it into the slot using the antenna cable grommets and antenna cable supports provided.
5. You have several options for how you want the cables to exit the antenna cover.
Choose whatever works best for your application.
6. Install a whip antenna on each of the two
GPS antennas.
The whip antennas are color coded to the GPS antennas, red to red and black to black.
Keep in mind that the whip antennas should be mounted on the GPS antennas to buckle backwards if needed.
mojoRTK_006
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Mount the
GPS antennas
.
1
2
3 mojo3D_023
1. Remove the protective strip on the double-sided tape.
The cables must not be cut, kinked, or bent tightly or their performance will be degraded and may even result in system failure.
Be careful removing the backing tape from the sticking blocks. Make sure that you only peel off the tape and do not rip the adhesive from the
backing tape. Keep in mind that both GPS antennas should mount with the whip antennas in the forward position.
Route the cables through existing grommets if possible; if not, modification may be required to route the cables to the desired location. If creating a new entry point, make sure to use a grommet to protect the cables.
2. Mount the red antenna in its previously marked out position, ensuring that it is on the right–hand side of the vehicle when looking forward from the
operator's seat.
3. Mount the black (GeoPRO) antenna accordingly on the left-hand side.
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Leica mojo3D, mojo3D Enhancements
A.4.4
Leica mojoXact Installation
334
Before installation Before installing the Leica mojoXact, you must do the following. For more information on each of these important steps, please refer to the installation hints specific to your vehicle or Leica Steer Ready Kit. These installation hints are at www.virtualwrench.com, How to Guides.
1. Refer to any available installation hints specific to your tractor type.
This information may be available from the web site at www.virtualwrench.com, or may have been supplied with your system. The method of completion of the following tasks will be determined by the make and model of your vehicle.
2. Check or prepare for mojoXact power connection.
Verify that you have a mojoXact port expansion cable and a mojo3D port expansion cable available.
3. Install steering cable (CAN bus).
There are many possible combinations for this step, depending on vehicle type, or Leica Steer Kit used, or both. The cable specific to your vehicle should be purchased with your system.
mojoXact installation
Use caution with metal work; it may be sharp and could cause injury if care is not taken.
1. Carefully remove the mojoXact from its packaging. The mojoXact can be mounted in any direction. There is no need to mount it exactly flat. The mojoXact should be mounted in an out of the way location, so that it will not obstruct the operation of the vehicle such as pedals.
2. Attach the mojoXact to a secure location using the four mounting points.
Verify that the mojoXact is firmly mounted and cannot move. If movement is possible, performance may be degraded.
Connecting cables The mojo3D port expansion cable and mojoXact port expansion cable is used to connect the mojoXact to the mojo3D display unit.
For further information, refer to www.virtualwrench.com.
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Leica mojo3D, mojo3D Enhancements
Connect the mojo3D to a mojoXact
To connect the mojo3D hardware to the mojoXact hardware, referring to the diagram, carry out the following steps:
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6
6
5
4
6
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1. Attach the black GeoPRO GPS antenna cables (Blue and Purple plugs) to the Blue and Purple antenna sockets on the back of the mojo3D.
2. Attach the red GPS antenna cables (Green and Red plugs) to the Green and Purple antenna sockets on the mojoXact.
3. Connect the mojo3D port expansion cable to the mojo3D.
4. Connect the mojoXact port expansion cable to the mojoXact.
5. Connect the green cable on the mojo3D port expansion cable to the green cable on the mojoXact cable. Note that a mojo3D to mojoXact port expansion extension cable is available if more length (up to 2m) is required due to the positioning of the mojo3D and mojoXact.
6. Ensure that the power cable and any other required cables are connected correctly.
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Initial software configuration, step-by-step
338
The mojoXact/mojoXact Plus can be selected as the device to setup when the mojo3D is first turned on, or it can be setup by the operator accessing the setup wizard at any time. If the mojoXact/mojoXact Plus is selected when the mojo3D is turned on for the first time, then follow steps 4 and onwards below.
To setup the mojoXact/mojoXact Plus using the setup wizard, carry out the following steps:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the setup wizard button.
3. On the attached device selection screen, tap the
mojoXact/mojoXact Plus button and tap
The brightness screen appears.
to continue.
4. Adjust the slider to vary the brightness of the screen, by tapping
5. Tap to continue.
The country selection screen appears.
and .
6. On the country selection screen, tap the button labelled with the flag of your
country. Countries are listed in alphabetical order on the screen. If the required flag is not visible, tap to display more flags.
7. After making your selection, tap to continue.
The languages screen appears.
8. On the languages screen, tap the button labelled with your required language.
9. Tap to continue.
The UTC time screen appears.
10. On the UTC time screen, tap and to enter the local time, expressed as an offset from UTC (Coordinated Universal Time) time. Each tap will change the time offset by 30 minutes.
11. After selection, tap to continue.
The units selection screen appears.
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12. On the units selection screen, tap the buttons to select:
• Lengths may be measured in metric, Imperial, or US Standard units.
• Speeds may be measured in metric, Imperial, or US Standard units.
• Areas may be measured in metric, Imperial, or US Standard units. The Imperial acre is the defined international acre, and the US acre is the slightly smaller US
Survey acre.
13. After making your selections, tap
The mode selection screen appears.
to continue.
14. On the mode selection screen, tap the buttons to select:
• top-down mode: either north is at the top of the map screen, or the direction of the front of the vehicle is at the top of the map screen, and
• display mode: day mode, night mode, or automatic switch between modes.
15. After making your selections, tap
The lightbar mode screen appears.
to continue.
The default lightbar mode is the Leica Geosystems Smart lightbar which uses both cross track error and heading error to guide you to the line. The other choice offered is the traditional Crosstrack only lightbar.
To configure the lightbar settings, carry out the following steps:
16. On the Lightbar Mode screen, select:
• Smart to use the smart lightbar, or
• Crosstrack to use the traditional cross track lightbar.
17. If you selected Smart, tap to continue through the System Settings Wizard.
The Cell Modem Setup screen appears - go to step 20 below.
18. If you selected Crosstrack, more configuration options are now available on the
Lightbar Mode screen.
• Chase: when Chase mode is on (green), the lightbar represents where the line is relative to where the vehicle is, and to steer to the line, you steer towards the light - that is, you chase the light. When Chase mode is off (gray) the lightbar represents the position of the vehicle relative to the line and to steer the vehicle onto the line, you steer away from the light to "pull" the light to the line.
• Crosstrack error per lightbar segment: this setting determines how much cross track error is represented by each segment in the lightbar. A small number makes the lightbar more sensitive and hard to follow, but more accurate. A large number makes the lightbar less sensitive and easy to follow, but less accurate.
Choose your lightbar settings.
19. Tap to continue through the System Settings Wizard.
The Cell Modem Setup screen appears.
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The mojo3D allows the operator to choose whether to enable or disable the cell modem.
A Network Data plan for the mojo3D and a SIM card with an active data plan are required before you can utilize the online features of the mojo3D.
Contact your dealer to obtain the required unlock vouchers.
The cell modem is enabled or disabled by checking or unchecking the Enable Cell
Modem checkbox. If the Enable Cell Modem box is checked, the operator may be required to enter further information. This information is available from your cellular network provider.
Depending on the region purchased, this information may be pre-selected.
If this is the case, this screen will not be displayed.
APN, Username and Password can be obtained by contacting the network provider for the SIM card.
• APN Field
20. Tap the APN (Access Point Name) field. The on-screen keyboard appears.
21. Tap the keys on the on-screen keyboard to enter the name.
Tap the keyboard selection button, at the bottom left of the on-screen keyboard, to select keyboards with numbers and punctuation, or Cyrillic letters.
22. Tap on the on-screen keyboard.
• Username Field
23. Tap the Username field. The on-screen keyboard appears.
24. Tap the keys on the on-screen keyboard to enter the user name.
25. Tap on the on-screen keyboard.
• Password Field
26. Tap the Password field. The on-screen keyboard appears.
27. Tap the keys on the on-screen keyboard to enter the password.
28. Tap on the on-screen keyboard.
• SIM PIN
29. If you have been assigned a personal identification number (PIN) for the subscriber identity module (SIM) of the cell modem, tap the SIM PIN button, and then tap the field that appears.
30. Enter the PIN by using the on-screen number pad.
31. Tap on the on-screen keyboard.
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If you make an error when entering the SIM PIN, it will be necessary to remove the SIM card and reset it by entering a Personal Unblocking Code
(PUK), which you can obtain from your network provider.
• Cell Network Mode
32. Check the box for the appropriate cell network mode.
33. Tap to continue.
The Virtual Vista setup screen appears.
To connect to Virtual Vista you must have a Virtual Vista account. The process of registering for an account is explained in the Leica Virtual Vista User Manual. The result of this registration process is a user name and a password which are needed in the steps below.
34. To enable Virtual Vista, tap the Use Virtual Vista check box.
35. Enter the user name (email address) and password used to set up your Virtual
Vista account.
36. Tap to continue.
The Virtual Vista connection status is shown in the top left system status area.
indicates that the connection is successful and connection error has occurred.
The Vehicle setup screen appears.
indicates that a
37. On the Vehicle setup screen, tap the vehicle type in the list at the left of the screen. Tap and to reveal more options.
38. Enter the measurements required for the vehicle type that you have selected.
• Tap on a field. The on-screen keyboard appears.
• Use the on-screen keyboard to enter the measurement, tap to continue.
• Repeat for the other measurements required.
39. After you have entered all required vehicle measurements, add any required implements on the same screen. If no implements are required, tap continue.
to
To add an implement carry out the following steps:
40. On the vehicle setup screen, tap .
An implement button appears in the bar at the top of the screen and the list of implement types are shown.
41. Tap the implement type in the list at the left of the screen. Tap and to reveal more options.
42. Enter the measurements required for the implement type that you have selected.
• Tap on a field. The on-screen keyboard appears.
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• Use the on-screen keyboard to enter data, tap
• Repeat for all measurements required.
to continue.
43. If more implements are required, tap to add another implement. To change settings for the vehicle or implements already set up, tap the relevant button in the top bar.
44. After you have entered all the required settings, tap to continue.
The Minimum Turn Radius screen appears.
45. On the Minimum Turn Radius screen enter an appropriate value for your setup, and tap to continue.
The section controller/implement mode setup screen appears.
46. On the section controller/implement mode setup screen, in the list at the left of the screen, tap to select section controller type:
• None: section control is disabled.
• On Screen: sections are shown on screen turning on & off, but no physical control of sections is possible.
• Single Section: a maximum of one section can be setup for the vehicle. This section is automatically controlled with physical output on the port expansion cable.
• Leica AS400: multiple sections are automatically controlled via the Leica
AS400 section controller hardware, supplied with the multi-section control kit.
If Direct Section Control has been unlocked, other Section Controllers will appear in the list.
47. Tap to select implement mode:
• Sprayer Mode: is used for most situations, this allows the section control to be optimally setup for general applications.
• Planter Mode: optimises the system for operating a planter and if selected, reverses the polarity of the Leica AS400 normal operation.
48. Tap to continue.
The master input source screen appears.
49. On the master input source screen, in the list at the left of the screen, tap to select the master input source.
50. In the list at the right of the screen, tap to select the input mode.
The Master Input Source & Input Mode options available will depend on the configuration of the individual system:
• mojo3D / Touch: the on screen coverage mapping is activated by touching the
Master Record button on the screen.
• mojo3D / Master Input: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the mojo3D power cable.
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• Leica AS400 / Single: the on screen coverage mapping is activated by sensing a voltage connected to the Master wire on the Leica AS400 controller port.
This is only available with specific rate controller cables.
• Leica AS400 / Dipole Switch: the on screen coverage mapping is activated by sensing a pair of switching wires. This is only available with specific rate controller cables.
51. Tap to continue.
The section control setup screen appears.
52. The section control setup screen initially shows one section, as a single blue bar near the top of the screen. To set the number of sections, tap the number of
sections field, enter the number of sections, and tap .
53. The blue bar will be divided showing the number of sections set. To set the width of the first section, tap the section width field, enter the width measurement and tap .
54. Tap at the top right corner of the screen, the selected section in the bar will be coloured blue. Set the width of the section the same way by tapping on the
section width field.
When all sections widths are correctly set, the Implement Width shown should match the total width of the physical implement.
55. If automatic section control is being used, then additional information will have to be entered.
• Overlap limit: the percentage amount of overlap that is to be allowed before the section is turned off.
• Low Speed Shutoff: the minimum travel speed for a section before it is turned off.
• Off latency: the number of seconds it takes from the section being turned off until the actual application stops.
• On latency: the number of seconds it takes from the section being turned on until the actual application starts.
Refer to "7 Automatic Section Control" for more detail on the individual
settings.
to continue.
56. When you have entered all required data tap
The Correction Source screen appears.
57. On the Correction Source screen, select the correction source to use for your system.
58. Tap to continue.
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• If Internal Radio or External Radio is selected, the Correction Source Status screen appears indicating the success or failure of the connection. Tap the button to proceed to the Enable GL1DE
TM
Fallback screen.
• If Network RTK is selected, further configuration is required and this is
explained in "10.4 Network RTK". Then the Correction Source Status screen
appears indicating the success or failure of the connection. Tap the button to proceed to the Enable GL1DE
TM
Fallback screen.
• If GL1DE TM Only is selected, no extra configuration is required, and the
Antenna Separation/Vehicle Height/Red Antenna Offset screen appears (step
button is tapped.
59. On the Enable GL1DE
TM
Fallback screen the operator can choose to have the system use the GL1DE
TM
correction source in the event that their chosen correction source fails, by tapping the Enable GL1DE TM Fallback box so it turns green.
• GL1DE
TM
Fallback Time Limit is the time in minutes that the system will use the
GL1DE TM correction source. If the originally configured correction source has not come back online in this time period, then auto-steer is disabled.
• Drift Limit - if the originally configured correction source comes back online and the drift from the wayline is less than this value (in metres) then auto-
steer remains enabled. However, if the drift from the wayline is greater than this value, then auto-steer is disabled.
Select or deselect Enable GL1DE TM Fallback and tap the button. The Antenna
Separation/Vehicle Height/Red Antenna Offset screen appears.
60. Measure the distances shown by the image, then tap the measurement value field under the relevant image.
Note that for a mojoXact Plus, only the red antenna is mounted, so there is no
Antenna Separation value, Ideally the red antenna will be mounted at the center front resulting in the Red Antenna Offset having a value of zero.
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61. Use the on–screen number pad to enter the exact measurements. Tap on the number pad when finished.
62. Tap and the Terrain Compensation screen appears.
If this is not the first time a terrain compensation has been performed then there are three options to choose from:
• New Compensation: clears all previous compensation data; use when the hardware has been reinstalled or moved.
• Update Compensation: improves compensation performance; use only when hardware has not been re-installed or moved.
• Skip Compensation: skips the step and does not change the stored compensation data.
63. To perform a terrain compensation drive to a flat, level area and stop. Tap the
grey square button beside the instruction when the vehicle is stationary.
64. Turn the vehicle around through 180°, and stop in exactly the same position as before and tap the grey square button.
65. Wait until the further tuning of the inertial sensors is complete, as shown by the progress bar, and then tap to continue. The mojoXact Orientation screen appears.
66. At the mojoXact Orientation screen enter the Orientation of the mojoXact by tapping the or until the correct orientation is displayed. The mojoXact
(in the image) will rotate to help with entering the correct value.
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Tap to continue and the Select Steering Kit screen appears.
67. Select the steer kit attached to the mojoXact by tapping the steer kit name in the list. Tap or to reveal more options in the list.
68. Tap to continue.
Depending on the steer kit selected, The Select the model and make screen or the Steering Kit Status screen appears.
69. If the Select the model and make screen appears, select the model and make appropriate for your steer kit by tapping on their names in the list. Tap to continue and the Steering Kit Status screen appears.
70. When both CAN Bus Connected and Steering Kit Active indicators on the Steering
Kit Status screen have a green tick icon, tap to continue.
71. The Configure Steering Kit screen appears.
If the mojo3D system thinks that the steering controller is not configured, the
Configure Steering Kit screen appears with only the Start button visible, giving the operator the only option to write the configuration to the steering controller.
If the mojo3D system thinks that the steering controller is configured, then the
Configure Steering Kit screen appears with the Skip button selected. The Skip operation leaves the steering controller’s configuration untouched. If the operator believes that the configuration has changed and needs to be written to the steering controller, then at this screen they can select Send Configuration.
Caution must be exercised before tapping the Start button, to ensure that the steering controller does not contain any configuration that is needed, as the
Send Configuration operation will overwrite any existing configuration in the steering controller with factory default settings.
If you are certain that the steering controller needs to have configuration written to it, then select the Send Configuration button and then tap the Start button.
If you are unsure about writing configuration to the steering controller, or you know that the steering controller is configured, select the Skip button.
Tap to continue.
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356 Leica mojo3D, mojo3D Enhancements
72. Depending on the steer kit selected, the Enable Stationary Engage screen may appear. Configure its fields accordingly and tap to continue. The Steering
Adjustment or the NMEA Configuration screen appears.
73. Depending on the steer kit selected, the Steering Adjustment screen may appear.
Follow the instructions on the screen to adjust the steering. Tap and the NMEA Configuration screen appears.
to continue
74. If NMEA output is not required tap to complete the initial setup.
If NMEA output is required, follow the detailed information in "11 NMEA Output".
75. The mojoXact now needs to restart, so tap the Restart Now button and tap to continue.
The mojo3D will display an error message on completion of connection if the mojoXact/mojoXact Plus has not restarted completely.
To finalise the mojo3D to mojoXact connection, carry out the following steps:
77. Check the tuning, according to "5.2.1 Tuning Procedure".
Changing software configuration, step-by-step
It is possible to revisit the setup of the mojoXact/mojoXact Plus or attach a mojoXact/mojoXact Plus after the initial setup of the mojo3D. The steps below cover both of these scenarios.
To configure software for the mojo3D to mojoXact connection, carry out the following steps on the mojo3D:
1. On the main navigation screen, tap the Settings button.
2. On the flyout menu, tap the Attached device button.
3. Tap the mojoXact button to continue.
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358 Leica mojo3D, mojo3D Enhancements
4. Select the necessary correction type from the list.
This will depend on the particular installation and the method chosen for
GPS corrections, for example Base Station via internal radio.
5. Additional configuration information will need to be selected for most Correction
Source options. After setting this information tap to continue.
6. The screen will display the correction data being received and also the strength of the correction signal. Tap to continue.
If GL1DE
TM
Only was selected this screen will not be displayed.
7. If a correction source other than GL1DE
TM
Only was selected, the Enable GL1DE
Fallback screen appears. At this screen the operator can choose to have the system use the GL1DE
TM
correction source in the event that their chosen correction source fails. To select this option, tap the Enable GL1DE
TM
Fallback box so it turns green.
• GL1DE
TM
Fallback Time Limit is the time in minutes that the system will use the
GL1DE TM correction source. If the originally configured correction source has not come back online in this time period, then auto-steer is disabled.
• Drift Limit - if the originally configured correction source comes back online and the drift from the wayline is less than this value (in metres) then autosteer remains enabled. However, if the drift from the wayline is greater than this value, then auto-steer is disabled.
Select or deselect Enable GL1DE
TM
Fallback and tap the button. The Antenna
Separation/Vehible Height/Red Antenna Offset screen appears.
8. Measure the distance shown by the image, then tap the measurement
value field under the relevant image.
9. Use the on–screen number pad to enter the exact measurements. Tap on the number pad when finished.
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360 Leica mojo3D, mojo3D Enhancements
10. Tap to continue.
11. Tap to continue to the terrain compensation.
If this is not the first time a terrain compensation has been performed then there are three options to choose from:
• New Compensation: clears all previous compensation data, use when the hardware has been reinstalled or moved.
• Update Compensation: improves compensation performance, use only when hardware has not been re-installed or moved.
• Skip Compensation: skips the step and does not change the stored compensation data.
12. To perform a terrain compensation drive to a flat, level area and stop.
Tap the square grey button beside the instruction when the vehicle is stationary.
13. Turn the vehicle around through 180°, and stop in exactly the same position as before and tap the grey square button.
14. Wait until the further tuning of the inertial sensors is complete, as shown by the progress bar, and then tap
15. Enter the Orientation of the
to continue. mojoXact by tapping the or until the correct orientation is displayed. The mojoXact will rotate to help with entering the correct value.
16. When completed, tap to continue.
17. Select the steer kit attached to the mojoXact by tapping the steer kit name in the list. Tap or to reveal more options in the list.
18. Tap to continue.
Depending on the steer kit selected, The Select the model and make screen or the Steering Kit Status screen appears.
19. If the Select the model and make screen appears, select the model and make appropriate for your steer kit by tapping on their names in the list. Tap continue and the Steering Kit Status screen appears.
to
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20. When both CAN Bus Connected and Steering Kit Active indicators have a green tick icon, tap to continue.
21. The Configure Steering Kit screen appears.
If the mojo3D system thinks that the steering controller is not configured, the
Configure Steering Kit screen appears with only the Start button visible, giving the operator the only option to write the configuration to the steering controller.
If the mojo3D system thinks that the steering controller is configured, then the
Configure Steering Kit screen appears with the Skip button selected. The Skip operation leaves the steering controller’s configuration untouched. If the operator believes that the configuration has changed and needs to be written to the steering controller, then at this screen they can select Send Configuration.
Caution must be exercised before tapping the Start button, to ensure that the steering controller does not contain any configuration that is needed, as the
Send Configuration operation will overwrite any existing configuration in the steering controller with factory default settings.
If you are certain that the steering controller needs to have configuration written to it, then select the Send Configuration button and then tap the Start button.
If you are unsure about writing configuration to the steering controller, or you know that the steering controller is configured, select the Skip button.
22. Depending on the steer kit selected, the Enable Stationary Engage screen may appear. Configure its fields accordingly and tap to continue.
23. Depending on the steer kit selected, the Steering Adjustment screen may appear.
Follow the instructions on the screen to adjust the steering. Tap to continue.
24. Tap the Restart Now button and tap to continue.
25. Wait for the mojoXact to complete the restart, then tap to continue.
The mojo3D will display an error message on completion of connection if the mojoXact/mojoXact Plus has not restarted completely.
Final setup operations, step-by-step
To finalise the mojo3D to mojoXact connection, carry out the following steps:
2. Check the tuning, according to "5.2.1 Tuning Procedure".
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General information
Redeem voucher
364 Leica mojo3D, mojo3D Enhancements
A.5
Redeeming a System Option Voucher
Benefits Software options for the mojo3D are available as a voucher. This reduces the complexity at time of ordering if the customer information or serial numbers are not available.
Software options provided on the mojo3D can be enabled by purchasing a voucher.
Enable the feature by entering the voucher on http://www.virtualwrench.com/redeem along with the serial number of the device. A device specific code will be generated which can be entered onto the mojo3D to unlock the feature.
To redeem a system option voucher, carry out the following steps:
1. Record the device serial number which can be found on the back on the mojo3D.
The serial number is the six digit article number with a dot followed by the serial.
For example: 777533.000001
GeoPRO_005
Art: 777533 Made in Singapore mojo3D HSDPA Unit
S/N: 000001 Manuf.: 1210
2. Visit http://www.virtualwrench.com/redeem and follow the instructions on screen.
3. On successful completion a feature unlock code will be provided. This unlock code is unique to the device with the serial number entered.
Connect the mojo3D to Virtual Wrench™ to automatically download the unlock code and enable the feature.
OR
Enter the unlock code directly onto the mojo3D to manually enable the feature.
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Leica mojo3D, Formatting USB Flash Drives
Appendix B Formatting USB Flash Drives
Description • USB Flash Drives are used to import/export data.
• USB Flash Drives are used for upgrading software.
• USB Flash Drives are also used for data logging.
• Drives must be formatted using the FAT file system.
Limitations
Required items
366
The mojo3D require USB drives to be correctly formatted in order for it to operate correctly. Not all USB drives operate successfully with the mojo3D - please test and verify that the chosen USB drive operates as expected before using it.
• USB Flash Drive / Memory Stick
• A computer running Microsoft Windows TM (98, XP or later)
• Available USB port on the computer
Procedure The USB Flash Drive is inserted into the computer. A window may be displayed asking what action to perform on the USB stick. Select Open folder to view files.
A window should then open showing the current contents of the USB Flash Drive.
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Leica mojo3D, Formatting USB Flash Drives
Navigate to Computer to show a list of all drives in the computer.
Right-click the drive icon for the USB stick to reveal the Format menu option.
368
Select FAT (File Allocation Table) from the
File system box, then click Start.
A window will then be displayed asking you to confirm if you want to format the
USB Flash drive. Click the OK button.
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Leica mojo3D, Formatting USB Flash Drives
The computer will then format the USB
Flash Drive. The green progress bar will move from left to right.
A window will then be displayed indicating that the formatting of the USB Flash Drive is complete. Left-click the OK button.
370
At this point the USB Flash drive should be completely empty.
Right-click the drive icon for the USB Flash
Drive and select Eject. After a few seconds the USB Flash Drive can be removed from the computer and is ready for use with the mojo3D.
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Leica mojo3D, GNU General Public License
Appendix C GNU General Public License
mojo3D software
372
This product contains some software covered by the GPL V2 license and this statement hereby constitutes an offer, valid for at least three years, to give any third party, for a charge of physically performing source distribution, a complete machinereadable copy of the corresponding source code. For detailed license terms and additional information look at http://www.virtualwrench.com/gpl.
Leica mojo3D, GNU General Public License 373
Leica mojo3D, Glossary of Terms
Appendix D Glossary of Terms
374
Almanac
Almanac data is used to predict which satellites are visible, and thus shorten search times.
Base
A source of the correction signals for the RTK solution. May also be referred to as: base station, reference station and network reference station.
C/A code
The Coarse/Acquisition GPS code modulated on the
GPS L1 signal. This code is a sequence of 1023 pseudorandom binary biphase modulations on the GPS carrier at a chipping rate of 1.023 MHz, thus having a code repetition period of one millisecond.
CAN bus
The Controller Area Network bus is a specialized internal communications network that interconnects components inside a vehicle.
A network inside a vehicle must meet specific requirements: these include assurance of message delivery, no conflict between messages, minimum time for delivery, low cost, and ability to operate reliably in an electrically noisy environment. Conventional computer network technologies, such as
Ethernet, are rarely used in vehicles.
CDMA
Code-Division Multiple Access. CDMA refers to any of a number of protocols used in second-generation
(2G) and third-generation (3G) cell phones. CDMA uses multiplexing, which allows many signals to be transmitted in a single channel. The frequency of a signal is varied according to a code (defined pattern), so that the signal can be picked up only by a receiver that holds the same code.
CMR
Compact Measurement Record. This is an RTK correction protocol.
GPS
GPS is the short form of NAVSTAR GPS, which stands for NAVigation System with Time And Ranging
Global Positioning System.
DGPS
Differential Global Positioning Svstem, commonly used as a term to describe a GPS position corrected by a base station to remove some of the common position errors.
EDGE
Enhanced Data rates for GSM Evolution. The EDGE protocol allows improved data transmission rates, as an extension of standard GSM. EDGE is a third-generation (3G) technology.
HSDPA
High-Speed Downlink Packet Access. HSDPA is a protocol for cell phone data transmission. It is referred to as a 3.5G technology (G stands for Generation). The HSDPA protocol provides download speeds on a cell phone that are equivalent to ADSL
(Asymmetric Digital Subscriber Line) downloads on a landline. HSDPA evolved from, and is an improvement on, the W-CDMA protocol (a 3G protocol).
Ephemeris
A list of positions or locations of a celestial object as a function of time.
Latitude
The angle between the ellipsoidal normal and the equatorial plane. Latitude is zero on the equator and
90° at the poles.
Leica mojo3D, Glossary of Terms
Longitude
Longitude is the angle between the meridian ellipse which passes through Greenwich and the meridian ellipse containing the point in question. Thus, longi-
375
Leica mojo3D, Glossary of Terms tude is 0° at Greenwich and is measured either eastward through 360° or eastward 180° and westward
180°.
NTrip
Networked Transport of RTCM via Internet Protocol.
Post processing
The process of computing positions in non-real-time, using data previously collected by GPS receivers.
376
RMS
Root Mean Squared, the root mean square is known as the quadratic mean and is a statistical measure of the magnitude of a varying quantity.
NMEA
National Marine Electronics Association.
NMEA 0183
NMEA 0183 is a combined electrical and data specification for communication between marine electronic devices such as echo sounder, sonars, anemometer
(wind speed and direction), gyrocompass, autopilot,
GPS receivers and many other types of instruments.
RTCM
Radio Technical Commission for Maritime Services.
RTCM3 is an RTK correction protocol.
RTK
Real Time Kinematic. A term used to describe the procedure of resolving the phase ambiguity at the
GPS receiver, so that the need for post-processing is removed.
SBAS
Satellite Based Augmentation System. SBAS comprises a number of ground stations at surveyed points. The ground stations take measurements of
GPS satellites, their signals, and environmental factors that may affect the signals received by users, and create adjustment messages to send to one or more satellites for broadcast to users.
Leica mojo3D, Glossary of Terms 377
Total Quality Management: Our commitment to total customer satisfaction.
Leica Geosystems AG, Heerbrugg, Switzerland, has been certified as being equipped with a quality system which meets the International Standards of Quality Management and Quality Systems (ISO standard 9001) and Environmental
Management Systems (ISO standard 14001).
Ask your local Leica Geosystems dealer for more information about our TQM program.
Leica Geosystems AG
Heinrich-Wild-Strasse
CH-9435 Heerbrugg
Switzerland
Phone +41 71 727 31 31 www.leica-geosystems.com
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