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Version 1.0
English
Leica mojo3D
User Manual
Leica mojo3D
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 Chapter 9, Safety Directions on page 83
for further information. 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 authorized 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
Warning
avoided, will result in death or serious personal injury.
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.
Trademarks
Leica mojo3D
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Table of Contents
Table of Contents
Chapter
Leica mojo3D
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Page
Table of Contents
Leica mojo3D
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Table of Contents
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Table of Contents
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Table of Contents
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Table of Contents
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System Overview
1
1.1
General information
1.2
Leica mojo3D components
Leica mojo3D
System Overview
General Leica mojo3D System Information
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• Leica Geosystems’ Leica mojo3D is a GPS–based guidance system that provides assisted steering to various pieces of agricultural equipment.
• Beyond its capabilities of steering accuracy, the Leica mojo3D also provides remote service and diagnostics, remote upgrades, and 24/7 service and assistance, thus eliminating costly on–site service calls.
Components of the Leica mojo3D System
The components supplied are as follows.
1. Leica mojo3D Display
2. GPS Antenna—standard
3. GPS Antenna Mounting Kit
4. Cell Modem Antenna—glass mount
5. Power Cable—standard
6. User Manual
7. Ram Mount—arm
8. Ram Mount—ball
1.3
1.3.1
Features and Specifications
Leica mojo3D Hardware
Leica mojo3D hardware features
• 7" colour display with feature–rich 3D graphics
• Touch–screen for menu navigation
• Rugged, water–resistant metal housing
• Simple installation, with RAM mount and colour–coded quick–install antennas
• Integrated L1 GPS receiver
• Integrated cell phone (GSM, GSM, or3G/3.5G)
• 12 volt operation
• Internal storage for waylines, worked areas, and settings
• USB interface for data transfer
1.3.2
Leica mojo3D Software
Leica mojo3D software features
• Intuitive software that allows for easy setup and use
• Day and night modes
• Upgrade, backup, and rollback of software through USB
• Virtual Wrench™, which provides remote support and over–the –air software upgrades
System Overview
Leica mojo3D
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System Overview
1.3.3
Leica mojo3D positioning features
Leica mojo3D
Leica mojo3D Positioning
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• GPS algorithms are tuned for the agricultural environment, with a pass–to–pass accuracy of 20 cm with SBAS and 50 cm autonomous
• Multi–link implement modelling, to provide high accuracy recording of worked areas
• NMEA (NMEA 0183) output for auxiliary devices that require GPS data
• Radar–out signal for auxiliary devices that require a radar speed signal
• Leica Twist compatible for terrain compensation
• Leica mojoRTK Console compatible, bringing RTK, Network RTK, and Dual
Frequency Glide
Leica mojo3D Guidance 1.3.4
Leica mojo3D guidance features
• Multiple guidance patterns for visual guidance, including AB Parallel, A+ Heading,
Fixed Contour and Pivot
• 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 the Leica Quick Steer and Twist
• Hydraulic auto–steer capable, with the Leica mojoRTK Console
1.3.5
Leica mojo3D Section Control and Mapping
Leica mojo3D section control and mapping features
• Single–section control using port expansion cable
• Multi–section control capability with Leica AS400
• Recording of worked area, with the ability to export data to a USB memory stick for archiving and reporting
System Overview
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General installation information
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System Installation
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2.1
Leica mojo3D
System Installation
Before Installation
Installation does not require specialist knowledge. The installer must read and study the included user manual, including the safety directions. The installer must be able to use the system in accordance with the user manual. However, Leica Geosystems recommends that installation of the
Leica 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 Leica 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.
System Installation
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System Installation
2.2
Leica mojo3D
Antenna Installation
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You should also refer to the installation hints specific to your tractor type and/or steer kit, if applicable. These details may be obtained at www.AgGuidance.com, or may have been supplied with your system, depending on how you purchased your system.
Preparations
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.
Position of the GPS antennas
• The antenna should be mounted centrally on the roof of the vehicle, and as far forward on the roof as possible.
• If the Leica mojo3D is to be connected to a mojoRTK, then the mojo3D GPS antenna is not required.
• The Leica mojo3D cell radio antenna can be mounted directly on the inside of the tractor cabin glass, at least 2" (5 cm) from the surrounding metal frame.
Ensure that the antenna does not interfere with vision.
• Cables should be routed neatly back to the Leica mojo3D.
• The antenna cables are color–coded and keyed, blue–to–blue and purple–to– purple.
mojoRTK antennas
The mounting of the mojoRTK antenna is described in the Leica mojoRTK User
Manual.
Mounting the GPS antennas
I
Use the supplied cleaning wipes to clean the installation area.
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.
The cables must not be cut, kinked, or bent tightly, as their performance will be degraded and system failure may result.
14 System Installation
Leica mojo3D
System Installation
2.3
2.3.1
Leica mojo3D
Leica mojo3D Installation
Before Installation
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Before installation
Before installing the Leica mojo3D, carry out the following steps.
Check or prepare for Leica mojo3D power connection
1. Connect the supplied power cable to a reliable power source, for example, the tractor’s main power system.
2. Route and secure all cables and wiring to ensure that there is no chafing or rubbing, which can cause premature failure.
System Installation
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Running the Leica mojo3D for the First
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Leica mojo3D
Running the Leica mojo3D for the First Time
3.1
Starting Up
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Starting up, step–by–step
1. To start the Leica mojo3D, press and hold the power button for two to three seconds.
2. The splash screen appears on the Leica mojo3D screen, and is replaced after system initialization by the screen calibration icon , which appears in the top left–hand corner of the screen. This icon is used to set the screen
3.2
Setting the Screen Calibration
General information
Setting the screen size, step–by–step
Differences may exist between different devices, and so the screen calibration must be set before operation.
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 center of the screen are defined. You will need to tap the screen five times.
2. The Initial Setup Wizard appears on the screen. Tap the right arrow at the bottom
of the screen to continue with the initial setup (Section 3.3).
3.3
Initial Setup Wizard
General information
Brightness adjustment, step–by–step
Country selection, step–by–step
Language selection, step–by–step
• The language used in displays, screen brightness, country, units of length and speed, and display mode must be set. This information is stored in the Leica mojo3D, and may be backed up to a USB memory stick and restored.
• The brightness screen is the first initial setup screen to appear.
1. Adjust the slider to vary the brightness of the screen, by using the left and right arrows.
2. Tap the right arrow at the bottom of the screen. The country selection screen appears.
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 the down arrow to display more flags.
2. After making your selection, tap the right arrow at the bottom of the screen. The language selection screen appears.
1. On the languages screen, tap the button labelled with your required language.
2. Tap the right arrow at the bottom of the screen. The UTC time screen appears.
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Running the Leica mojo3D for the First
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Time specification, step–by–step
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1. On the UTC Time screen, use the up and down arrows to enter the local time, expressed as an offset from UTC time. Each tap will change the time offset by
30 minutes.
2. After selection, tap the right arrow at the bottom of the screen. The units selection screen appears.
Units selection, step–by–step
Modes, step–by–step
1. On the units selection screen, tap screen buttons to select measurement systems for length, speed, and area.
• 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.
2. After making your selections, tap the right arrow at the bottom of the screen.
The mode selection screen appears.
1. On the mode selection screen, tap the buttons to select:
• top–down mode (either north is at the top of the screen, or the direction of the front of the tractor is at the top of the screen), or
• display mode (day mode, night mode, or automatic switch between modes).
2. After making your selections, tap the right arrow at the bottom of the screen.
The vehicle setup screen appears.
Cell modem setup, step–by–step
The information required for cell modem setup is available from your cellular network provider.
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 the green tick symbol on the on–screen keyboard. The cell modem setup screen reappears.
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.
3. Tap the green tick symbol on the on–screen keyboard. The Cell Modem setup screen reappears.
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.
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Running the Leica mojo3D for the First
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3. Tap the green tick symbol on the on–screen keyboard. The Cell Modem Setup screen reappears.
Vehicle setup, step–by–step
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 on the field that appears.
2. Enter the PIN by using the on–screen number pad.
3. Tap the green tick symbol on the on–screen keyboard. The on–screen keyboard closes.
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.
1. On the implement setup screen, tap the vehicle type in the list at the left of the screen. Use the up and and down arrows to reveal more options.
2. Enter the data required for the vehicle type that you have selected.
• Tap on a field. The on–screen keypad appears.
• Tap on the keypad to enter data, and then tap the green tick symbol.
• Repeat for the other data items required.
3. After you have entered all required vehicle data, add any required implement data on the same screen. If no implement data is required, tap the right arrow at
Implement setup, step–by–step
the bottom of the screen. If implement data is required, proceed to the next step.
To add implement data carry out the following steps.
1. On the implement setup screen, tap the green plus sign. A generic implement symbol appears in the bar at the top of the screen.
Spray controller— implement mode setup, step–by–step
2. Tap on the implement symbol. On the implement setup screen that appears, tap the implement type in the list at the left of the screen. Use the up and down arrows to reveal more options.
3. Enter the data required for the implement type that you have selected.
• Tap on a field. The on–screen keypad appears.
• Tap on the keypad to enter data, and then tap the green tick symbol.
• Repeat for the other data items required.
4. If more implements are required, tap the green plus sign and continue.
5. After you have entered all the required data, tap the right arrow at the bottom of the screen. The spray controller—implement mode screen appears.
1. On the spray controller—implement mode setup screen, in the list at the left of the screen, tap the spray controller type.
2. Tap to select implement mode: sprayer mode or planter mode.
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Running the Leica mojo3D for the First
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3. Tap the right arrow at the bottom of the screen. The master input source—input mode screen appears.
Master input source—input mode setup, step–by–step
1. On the master input source—input mode screen, in the list at the left of the screen, tap to select a master input source.
2. In the list at the right of the screen, tap to select an input mode.
3. Tap the right arrow at the bottom of the screen. The swath setup screen appears.
Swath setup, step–by–step
1. The swath setup screen initially shows one section, as a single blue bar near the top of the screen. To increase the number of sections, tap the plus (+) sign under the blue bar.
2. For the first section (shown in dark blue), enter the required information: tap on a field and use the on–screen numeric keypad to enter the new number. The following information, which applies to all sections, is required:
• Section width—the width of the spray swath created by the section
• Off latency (milliseconds)—time after an off event before the section is to be turned off
• On latency (milliseconds)—time after an on event before the section is to be turned on
• Overlap limit (percentage)—the percentage amount of overlap that is to be allowed before a section is timed off.
Attached device selection, step–by–step
3. Tap the upper left or upper right arrow to move to a new section, and enter new, different data for the section.
4. When you have entered all required data for all spray sections, tap the right arrow at the bottom of the screen. The attached device selection screen appears.
1. On the attached device selection screen, tap the icon that describes your setup.
The available options are as follows.
• Leica mojo3D (button at top left of screen)
• Leica mojo3D with Leica Twist (button at top right of screen)
• Leica mojo3D with Leica mojoRTK (button at bottom left of screen)
2. Tap the right arrow at the bottom of the screen. The NMEA configuration screen appears.
NMEA configuration, step–by–step
1. If NMEA output is required, tap the Output NMEA button.
2. If the NMEA output is to be logged to a USB memory stick, tap the Log to USB button.
3. Select a baud rate by using the up and down arrows.
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Running the Leica mojo3D for the First
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4. Tap the right arrow at the bottom of the screen.
Initial setup is now complete.
5. Tap on the right arrow at the bottom of the screen. The main navigation screen,
an example of which is shown in Figure 3-1, appears.
Figure 3-1 Main Navigation Screen
The six screen buttons at the right of the main navigation screen, and the screen button at the bottom left, are used to control all Leica mojo3D operations.
26 Running the Leica mojo3D for the First
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Running the Leica mojo3D for the First
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3.4
Leica mojo3D
Menu Buttons at Right of Screen
Menu buttons at right of screen
• The first four menu buttons on the right of the main navigation screen are, reading from top to bottom:
• Service
• Mapping
• Guidance
• Settings
Tap on these buttons to display a menu. These menus are referred to as flyout menus. An example of a flyout menu is
• The last two buttons on the right of the main navigation screen are, from top to bottom:
• Steering Settings button
• Autosteer button
If the Leica mojo3D is being used on its own, then the Steering
Settings button and the Autosteer button will be disabled.
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Figure 3-2 Flyout Menu Example
Running the Leica mojo3D for the First
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Running the Leica mojo3D for the First
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3.5
Leica mojo3D
Menu Buttons at Left of Screen
Menu buttons at left of screen
The menu buttons at the left of the screen are, reading from top to bottom:
• Status button—tap the button to display a screen with status information and errors for—
• Base station (if used)
• Satellites visible
• Cell modem signal strength
• Virtual Wrench™
•
Five buttons with user–selected data (see Section 3.6, Specifying
• On–screen treatment master input and status.
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3.6
Specifying Data for Display
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.
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Running the Leica mojo3D for the First
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1. Tap any of the data items in the left–hand menu on the main navigation screen.
The item selection screen, shown in Figure 3-3, appears.
Figure 3-3 Display Data Selection Screen
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). If necessary, use
the up and down arrows at the bottom of each column to reveal more of the selections available in each column.
3. To return the odomenter display to zero, tap the odometer icon at the right of the screen.
4. Tap the green tick symbol at the bottom right of the screen. The main navigation screen appears.
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Running the Leica mojo3D for the First
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3.7
Leica mojo3D
Error Notifications
Lists of outstanding errors may be viewed at any time.
General information
Viewing errors, step–by–step
To view lists of errors, carry out the following steps.
.
1. Tap the status button at the top left–hand corner of the screen.
A list of status items appears: this list includes the number of satellites available, cell modem signal strength, and steering kit information.
2. To view a list of local errors, tap the local errors button.
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3. Tap on an error in the list to display more information.
4. To return to the main navigation screen, tap the green tick symbol at the bottom right of the screen.
3.8
Changing System Settings
Changing settings, step–by–step
The system settings—language used in displays, screen brightness, country, units of length and speed, and display mode—may be changed at any time. To select and change one of these items, carry out the following steps.
1. Tap the Settings button.
2. On the flyout menu, tap the system settings button.
3. Use the left and right arrows to scroll through the settings screens. Make any changes that are required.
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Running the Leica mojo3D for the First
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3.9
Leica mojo3D
Running the Setup Wizard at any Time
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Running the Setup
Wizard
The Setup Wizard may be run at any time, not just at first startup. To run the Startup
Wizard, carry out the following steps.
1. Tap the settings button.
2. On the flyout menu, tap the wizard button. The brightness screen, which is the first of the settings screens, appears.
Use the left and right arrows to scroll through the settings screens. Make any changes that are required.
3.10
Features selection, step–by–step
Features Selection
To select a feature, carry out the following steps.
1. 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. To return to the main screen, tap the green tick symbol at the bottom right of the screen.
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Setting Guidance Types
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Leica mojo3D
Setting Guidance Types
4.1
AB Parallel Guidance
General information
Setting waypoints, step–by–step
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.
Before you can set waypoints, the system must have a good position fix.
To set waypoints, carry out the following steps.
1. Tap the Guidance button at the right–hand side of the screen.
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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 screen.
4. Drive to your desired endpoint in the field (waypoint B), and tap the screen when
you arrive there.
The minimum distance between waypoints A and B is 30 meters (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:
• the green tick symbol to save the wayline, or—
• the red cross symbol to use the wayline without first saving it.
6. If you tap the green tick symbol save the wayline information, an on–screen keyboard appears. Enter a name for the wayline, and tap the green tick symbol at the bottom right of the screen.
Setting Guidance Types
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Setting Guidance Types
4.2
Leica mojo3D
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 the initial waypoint, the system must have a good initial fix.
Setting A+ guidance, step–by– step
To set up A+ heading guidance, carry out the following steps.
1. Tap the guidance button, which is shown on page 37.
2. On the flyout menu, tap the A+ guidance button.
3. Position your vehicle in the field at the point where you want to start (waypoint
A), and tap the screen.
4. On the on–screen numeric keypad, enter the heading (compass bearing) for the wayline, and tap the green tick symbol.
5. On the dialog box that appears, tap:
• the green tick symbol to save the wayline, or—
• the red cross symbol to use the wayline without saving it.
6. If you tap the green tick symbol to save the wayline information, an on–screen keyboard appears. Enter a name for the wayline, and tap the green tick symbol at the bottom right of the screen.
Setting Guidance Types
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Setting Guidance Types
4.3
Leica mojo3D
Fixed Contour Guidance
General information
Setting fixed contour guidance, step–by–step
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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.
To set up fixed contour guidance, carry out the following steps.
1. Tap the guidance button, which is shown on page 37.
2. On the flyout menu, tap the fixed contour guidance button.
3. Position your vehicle in the field at the point where you want to start (waypoint
A), and tap the screen.
4. Drive along the contour to waypoint B, and tap the screen when you arrive there.
5. On the dialog box that appears, tap:
• the green tick symbol to save the wayline, or—
• the red cross symbol to use the wayline without saving it.
6. If you tap the green tick symbol to save the wayline information, an on–screen keyboard appears. Enter a name for the wayline, and tap the green tick symbol at the bottom right of the screen.
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Setting Guidance Types
4.4
Pivot Guidance
Leica mojo3D
General information
Setting pivot guidance, step–by–step
A pivot guidance wayline comprises a circle through three specified points.
Before you can set waypoints, the system must have a good position fix
(guidable position).
To set up pivot guidance, carry out the following steps.
1. Tap the guidance button, which is shown on page 37.
2. On the flyout menu, tap the pivot guidance button.
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3. Position your vehicle in the field at the position where you want to start
(waypoint A), and tap the screen.
4. Drive to waypoint B, and tap the screen when you arrive there.
5. Drive to waypoint C, and tap the screen when you arrive there.
6. On the dialog box that appears, tap:
• the green tick symbol to save the wayline, or—
• the red cross symbol to use the wayline without saving it.
7. If you tap the green tick symbol to save the wayline information, an on–screen keyboard appears. Enter a name for the wayline, and tap the green tick symbol at the bottom right of the screen.
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Setting Guidance Types
4.5
4.5.1
Leica mojo3D
Guidance Management
Changing the Name of a Wayline
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General information
Changing wayline name, step–by–step
The name under which a wayline is stored on the Leica 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. Tap the guidance button, which is shown on page 37.
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 the green tick symbol at the bottom right of the screen.
The name is changed immediately: confirmation is not required.
4.5.2
Deleting an Individual Wayline
General information
A wayline stored on the Leica mojo3D can be deleted. Once a wayline has been deleted, it cannot be recovered, unless it has been backed up to a USB memory stick.
Deleting a wayline, step–by–step
To delete a stored wayline, carry out the following steps.
1. Tap the guidance button, which is shown on page 37.
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:
• the green tick symbol to confirm the deletion, or—
• the red cross symbol to cancel the operation.
Setting Guidance Types
• Tap the green tick symbol at the bottom right of the screen to return to the main navigation screen.
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Setting Guidance Types
4.5.3
Leica mojo3D
Deleting All Waylines
General information
Deleting all waylines, step–by–step
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All of the waylines stored on the Leica mojo3D can be deleted simultaneously. Once the waylines have been deleted, they cannot be recovered, unless they have been backed up to a USB memory stick.
To delete all stored waylines, carry out the following steps.
1. Tap the guidance button, which is shown on page 37.
2. On the flyout menu, tap the wayline 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:
• the green tick symbol to confirm the deletion, or—
• the red cross symbol to cancel the operation.
• Tap the green tick symbol at the bottom right of the screen to return to the previous screen.
Setting Guidance Types
Leica mojo3D
48
Field Treatments and Section Control
5
Leica mojo3D
Field Treatments and Section Control
General information
5.1
Starting a new treatment, step–by–step
49
• Field treatments record the coverage activity that the user initiates by tapping on the section control button.
• Treatment master data is added in real time to the current field treatments record.
• There is always a field treatment active.
Starting a New Treatment
To start a new treatment, carry out the following steps.
1. On the main navigation screen, tap on the mapping button.
2. On the flyout menu, tap on the new treatment button.
3. On the dialog box that appears, tap:
• the green tick symbol to start a new treatment, or—
• the red cross symbol to continue with the current treatment.
4. If you tap the green tick symbol, then the on–screen keyboard appears. Use the on–screen keyboard to enter a name for the treatment, and then tap the green tick symbol at the bottom right of the keyboard.
Field Treatments and Section Control
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Field Treatments and Section Control
5.2
Leica mojo3D
Managing Treatments
Managing treatments, step–by–step
To manage treatments, carry out the following steps.
1. On the main navigation screen, tap on the mapping button.
2. On the flyout menu, tap on the management button. The treatment
management screen, shown in Figure 5-1, appears.
51
Figure 5-1 Treatment Management Screen
Field Treatments and Section Control
Leica mojo3D
52
Field Treatments and Section Control
5.2.1
Leica mojo3D
Changing a Treatment Name
53
Changing a treatment name, step–by–step
To change the name of an existing treatment, carry out the following steps.
1. Use the up and down arrows at the left of the Treatment Management screen
(Figure 5-1) to scroll through the list of treatments. To select a treatment, tap
on the treatment name.
2. Tap on the edit button at the bottom of the screen (the second button from the left). The on–screen keyboard appears.
3. Use the on–screen keyboard to change the name of the treatment, and then tap the green tick symbol at the bottom right of the keyboard.
5.2.2
General information
Creating a PDF report, step–by–step
Creating a PDF Report of a Treatment
A PDF report on a particular treatment may be prepared and saved for later downloading to a USB memory stick.
To create a PDF report on a particular treatment, carry out the following steps.
1. Use the up and down arrows at the left of the Treatment Management screen
(Figure 5-1) to scroll through the list of treatments. To select a treatment, tap
on the treatment name.
5.2.3
Deleting a treatment, step–by–step
2. Tap the report button.
3. Tap the green tick symbol confirm that you wish to make a new report, or the red × symbol to abandon the creation.
If you tap the green tick symbol, then the on–screen keyboard appears.
4. Use the on–screen keyboard to enter the name of the report, and then tap the green tick symbol at the bottom right of the keyboard.
Deleting a Treatment
A treatment may be deleted. To delete a treatment, carry out the following steps.
1. Use the up and down arrows at the left of the Treatment Management screen
(Figure 5-1) to scroll through the list of treatments. To select a treatment, tap
on the treatment name.
2. Tap the delete button.
Field Treatments and Section Control
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Field Treatments and Section Control
Leica mojo3D
3. On the dialog box that appears, tap:
• the green tick symbol to continue with the deletion, or—
• the red cross symbol to abandon the deletion.
55
5.3
5.3.1
Implement, Treatment Master and Spray Setup
Implement Setup
Implement setup, step–by–step
To specify an implement, carry out the following steps.
1. On the main navigation screen, tap the settings button (the third button from the top, on the right).
2. On the flyout menu, tap the implement settings button. The Imple-
ment Setup screen, an example of which is shown in Figure 5-2,
appears.
Field Treatments and Section Control
Leica mojo3D
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Field Treatments and Section Control
Leica mojo3D
Figure 5-2 Implement Setup Screen—Example
57
Vehicle type selection, step–by–step
1. To select a vehicle type, tap on a button in the list of vehicle types at the left of the Vehicle Setup screen. The on–screen diagram will show what measurements you will need to enter.
2. If the vehicle tows an implement, tap on the + button to add an implement.
3. Tap the implement symbol to highlight it.
4. Tap an implement type. Use the up and down arrows to reveal more selections.
5. Tap on each of the required measurement fields in turn, and use the on–screen keypad to enter the specified numbers. Tap the green tick symbol when finished.
6. When you have entered all required data, tap the right arrow at the bottom of the screen. The Spray Vehicle Setup screen appears.
Field Treatments and Section Control
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Field Treatments and Section Control
5.3.2
Leica mojo3D
Spray Vehicle Setup
Spray vehicle setup, step–by–step
59
1. On the Spray Vehicle Setup screen, tap to select the type of spraying vehicle.
(There may be only one type of vehicle shown.)
2. Enter the data items requested for your section control vehicle type. To enter a number, tap on the field, and use the on–screen numeric keypad to enter the new number. Tap the green tick symbol when finished.
3. When you have entered all required data, tap the right arrow at the bottom of the screen. On the Spray Controller—Implement Mode screen, tap the name of the section controller and the implement mode (sprayer mode or planter mode).
4. Tap the right arrow at the bottom of the screen. On the screen that appears, tap the name of the section controller and the implement mode (sprayer mode or implement mode), and tap the right arrow at the bottom of the screen.
5. The Master Input Source—Input Mode screen appears.
5.3.3
Treatment Master Input Settings
Treatment settings
1. On the Treatment Master Input screen, tap to select the master input source.
The treatment master input mode specifies the on–off master control over the on–screen coverage. This control is exercised by tapping the treatment master button at the bottom left of the main navigation screen. See
Section 5.4, Section Control Operations for further details.
2. Tap to select a treatment master input mode, and then tap the right arrow at the bottom of the screen. The Swath Setup screen appears. An example is shown in
60 Field Treatments and Section Control
Leica mojo3D
Field Treatments and Section Control
5.3.4
Section Setup
Leica mojo3D
Autosection setup screen
Figure 5-3 Autosection Setup Screen
61
Autosection setup, step–by–step
1. The Swath Setup screen initially shows one section, as a single blue bar near the top of the screen. To increase the number of sections, tap the plus (+) sign under the blue bar.
2. For the first section (shown in dark blue), enter the required information: tap on a field and use the on–screen numeric keypad to enter the new number. The following information is required, for each section in turn:
• Section width—the width of the spray swath created by the section
• Off latency (seconds)—time taken for the section to turn off after the request is made
• On latency (seconds)—time taken for the section to turn on after the request is made
• Overlap limit (percentage)—the percentage amount of overlap allowed before a section is turned off or on.
3. You may apply the settings just entered to the other sections: tap the button labelled Update All to Match. Alternatively, tap the upper left or upper right arrow to move to a new section, and enter new, different data for the section.
4. When you have entered all required data for all spray sections, tap the right arrow at the bottom of the screen. The main navigation screen appears.
Field Treatments and Section Control
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Field Treatments and Section Control
5.3.5
Leica mojo3D
Automatic Section Control
63
General information
Individual sections can be set to on, off, or auto.
Automatic section control, step–by–step
To configure automatic section control, carry out the following steps.
1. On the main navigation screen, tap the treatment master button at the lower left of the screen. A bar divided into sections appears at the bottom of the main navigation screen. (The number of sections is equal to the number set on the Section Control Setup screen in
2. Tap anywhere on the horizontal bar. The Section Control screen, shown in Figure
Figure 5-4 Section Control Screen
3. On the sectioned blue bar in the middle of the section control screen, tap on a section to select it, or use the left and right arrows to move from one section to another.
Field Treatments and Section Control
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Field Treatments and Section Control
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65
4. For each section, specify the section state by tapping Auto, On, or Off. The
meanings of these terms are given in Section 5.4.
5. Alternatively, change all the settings at once by tapping All Auto, All On, or
All
Off.
6. Tap the green tick symbol. The selection control screen closes and the main navigation screen appears.
5.4
General information
Section Control Operations
The section control button may be red, yellow, or blue.
• Treatment on—coverage recording (blue)
• Treatment on, but paused because of low speed (yellow)
• Treatment off (red)
Terms
• On: The section will apply coverage when the blue section control button is tapped.
• Off: The section is turned off, and will not apply coverage.
• Auto: The section will apply coverage when the blue master treatment button is tapped, and a treatment has not already been applied.
Field Treatments and Section Control
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NMEA Output
6
General information
6.1
Description
Limitations
NMEA Output
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67
• 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.
• The Leica mojo3D on its own will produce NMEA output.
• If the Leica Twist or Leica mojoRTK is added as an attached device, then NMEA output with terrain compensation will be produced.
High–accuracy NMEA Output
• The Leica mojo3D is capable of outputting position information in NMEA format.
• The Leica mojo3D provides support only for the NMEA 0183 standard.
• The Leica mojo3D does not support flow control.
• The Leica 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 Leica 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.
6.1.1
Configuring NMEA Output
Configuring NMEA output, step–by–step
To configure NMEA output, carry out the following steps.
1. Tap the settings button, on the right–hand side of the main navigation screen.
2. On the flyout menu, tap the NMEA button. The NMEA configuration screen appears.
3. If NMEA output is required, tap the Output NMEA button.
4. If the NMEA output is to be logged to a USB memory stick, tap the Log to USB button.
5. Select a baud rate by using the up and down arrows.
6. Tap the right arrow at the bottom of the screen. The main navigation screen appears.
NMEA Output
Leica mojo3D
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NMEA Output
6.1.2
Leica mojo3D
Logging NMEA Data
69
General information
The NMEA output can be logged to a USB memory stick for post–processing of the data.
Logging NMEA data, step–by–step
To enable logging of NMEA data, carry out the following steps.
1. The USB receptor is on the lower left front of the Leica mojo3D display, under a rubber cover. Lift the rubber cover and push the USB stick into the receptor
2. Tap on the Settings button, shown on page 68.
3. On the flyout menu, tap the NMEA button.
4. Tap the Log to USB option button.
5. To close the NMEA Configuration screen, tap the right arrow at the bottom of the screen.
Background information
Once NMEA logging has been turned on the NMEA sentences are logged to the USB memory stick as they are generated. The NMEA data is logged to a file named
nmea_log.txt in the root directory of the USB memory stick.
The Leica mojo3D is capable of outputting the following NMEA sentences:
• GPGGA
geographic coordinates
• GPGLL
latitude and longitude
•
•
GPGSA
GPGSV
GPS satellites available
GPS satellites in view
• GPRMC
coordinates and direction
• GPVTG
velocity and direction
• GPZDA
date and time (Zulu Date)
• GPGST
noise statistics (position errors)
NMEA Output
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Virtual Wrench™ Remote Service
7
Leica mojo3D
Virtual Wrench™ Remote Service
7.1
Virtual Wrench™
71
• To make a service request, you must first connect your Leica mojo3D to the
Virtual Wrench™ system. Your console 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 Leica 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.
7.2
Making a service request, step–by–step
Making a Service Request
To make a service request to Virtual Wrench™, carry out the following steps.
1. Tap the service button at the right of the screen.
2. On the flyout menu, tap the service request button.
3. On the dialog box that appears, tap:
• the green tick symbol to continue with the support request, or—
• the red cross symbol to abandon the request.
Virtual Wrench™ Remote Service
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Virtual Wrench™ Remote Service
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73
4. if you tapped the green tick symbol, 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 number pad to enter the number.)
5. Tap the green tick symbols to return to the main navigation screen.
7.3
General information
Upgrading software with a USB memory stick, step–by–step
Upgrading via USB Memory Stick
A later version of software may be installed from a USB memory stick. Carry out the following steps.
Do not turn off the Leica mojo3D, or remove the USB memory stick, while the software upgrade is under way.
1. Insert the USB memory stick with the new software into the USB slot, which is at the lower left front of the display, under a rubber cover.
2. Tap the Service button, shown on page 72.
3. The Leica mojo3D will perform the software upgrade, and then request a restart.
Remove the USB memory stick only when the unit is powered down.
74 Virtual Wrench™ Remote Service
Leica mojo3D
Virtual Wrench™ Remote Service
7.4
Leica mojo3D
Upgrading Software from Virtual Wrench™
75
General information
Downloading software, step–by–step
A later version of software, if available, may be obtained by downloading from Virtual
Wrench™.
To download a new version of software from Virtual Wrench™, carry out the following steps.
1. Tap the Service button, shown on page 72.
2. On the flyout menu, tap the download software button.
3. In the dialog box, tap the green tick symbol to proceed, or the red × symbol to abandon the request.
After performing the download of the Leica mojo3D software, the system will request a restart.
7.5
Restoring Previous Software Version
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.
Restoring previous software version, step–by–step
To restore a previous software version, carry out the following steps.
1. Insert a formatted USB memory stick, with at least 20 Mbyte of free space. The
USB slot is at the lower left of the display, under a rubber cover.
2. Tap the Service button, shown on page 72.
3. On the flyout menu, tap the software restore button.
4. In the dialog box, tap the green tick symbol to proceed, or the red × symbol to abandon the request.
After restoring the previous version of the Leica mojo3D software, the system will request a restart.
Remove the USB memory stick only when the unit is powered down.
Virtual Wrench™ Remote Service
Leica mojo3D
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Virtual Wrench™ Remote Service
7.6
Leica mojo3D
Backing Up Current Software
77
General information
Once you have installed new software by downloading from Virtual Wrench™, you can backup the new software onto a USB memory stick.
Backing up current software, step–by–step
To back up the new or current software onto a USB memory stick, carry out the following steps.
1. Insert the USB memory stick. The USB slot is at the left of the screen, under a rubber cover.
1. Tap the Service button, shown on page 72.
2. On the flyout menu, tap the backup to USB memory stick button.
3. In the dialog box, tap the green tick symbol to proceed, or the red × symbol to abandon the request.
4. The Leica mojo3D will save a copy of the current software onto the USB memory stick.
Remove the USB memory stick only when the unit is powered down.
7.7
Checking for errors, step–by–step
Troubleshooting
To check for errors, carry out the following steps.
1. Tap the Settings button, at the top left–hand corner of the screen.
2. For an overview of problems (number of satellites, cell modem signal strength, and steering kit status), tap the overview button.
,
3. for a list of local errors, tap the local errors button.
4. For a list of remote errors, tap the remote errors button.
Virtual Wrench™ Remote Service
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Virtual Wrench™ Remote Service
7.8
Leica mojo3D
Serial Numbers and Other System Information
79
General information
Displaying system information, step–by–step
Information on serial numbers, software versions, and free space, both internal and on a USB memory stick, are available.
To display serial numbers and other system information, carry out the following steps.
1. Tap the Service button, shown on page 72.
.
2. On the flyout menu, tap the system information button. Serial numbers, software versions, and free space information are displayed.
3. To display cell modem information, tap the cell modem button.
4. To display information on attached devices, tap the attached devices button.
Virtual Wrench™ Remote Service
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Care and Transport
8
8.1
Leica mojo3D
Care and Transport
Transport
Shipping
81
When transporting the Leica mojo3D 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.
8.2
Storage
Temperature limits
When storing or using the Leica mojo3D, observe the temperature limits. Take partic-
8.3
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: they may attack the polymer components.
Dealing with damp products
• Dry the product and the accessories at a temperature not greater than 40°C
(104°F) and clean them.
• Do not repack until everything is completely dry.
Cables and plugs
• Keep plugs clean and dry.
• If dirt is found in plugs, blow it out.
Care and Transport
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Safety Directions
9
9.1
Description
Leica mojo3D
Safety Directions
General Introduction
83
• 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.
9.2
Permitted uses
Adverse use
Warning
Safety Directions
Intended Use
• The Leica mojo3D is intended for agricultural and forestry use only.
• The Leica mojo3D is intended to be fitted to agricultural tractors only. It is not permitted to install this product in any other vehicles.
• Measuring raw data and computing coordinates using satellite signals.
• Data communication with external appliances.
• Guidance of approved agricultural equipment.
The following activities are considered adverse uses:
• use of the product without instruction
• use outside of the intended limits
• disabling safety systems
• removal of hazard notices
• opening the product using tools
• modification or conversion of the product
• use of products with obviously recognizable damages or defects
• use with accessories from other manufacturers without the prior explicit approval of Leica Geosystems
• inadequate safeguards at a work site.
Adverse use can lead to injury, malfunction and damage.
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Safety Directions
9.3
Environment
Warning
Danger
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85
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.
Unauthorized 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.
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.
9.4
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.
Person in charge of the product
The person in charge of the product has the following duties:
• 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.
Safety Directions
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Safety Directions
9.5
Warning
Caution
Warning
Hazards of Use
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87
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.
Warning
Caution
Caution
Warning
Safety Directions
Only Leica Geosystems authorized service workshops are entitled to repair these products.
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 personal injury may occur.
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.
The product uses the GPS P–Code signal which by U.S. policy may be switched off without notice.
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 physical 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.
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Safety Directions
Caution
Caution
Warning
Danger
Leica mojo3D
Installation near moving mechanical components may result in damage to the product.
Precautions:
Deflect the moving mechanical components as far as possible, and define a safe installation zone.
89
Beware of inadequate steering: crashes, other damaging events, or alterations to the machine may result in defective steering.
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 because of the failure of the operator to observe the surroundings (persons, ditches, traffic, etc), or because of malfunctions (caused by failure of system components, radio 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.
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
Lightning conductors
Safety Directions
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 authorized 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.
Suggestion for design of a lightning conductor for a GNSS system is as follows.
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.
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Safety Directions
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91
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.
Air terminal arrangement, plan view
a b c a) Antenna b) Support structure c) Air terminal mojoRTK_016
Grounding the receiver/antenna
Safety Directions
mojoRTK_017
Leica mojo3D a b c d e a) Antenna b) Lightning conductor array c) Antenna/receiver connection d) Metallic mast e) Connection to earth
92
Safety Directions
Warning
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93
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 unauthorized 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 unauthorized 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.
9.6
Description
Warning
Caution
Safety Directions
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.
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Safety Directions
Caution
Warning
Radios or digital cellular phones
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95
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.
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.
Use of the product with radio or digital cellular phone is subject to the following warning.
Warning
Electromagnetic radiation 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.
Safety Directions
Leica mojo3D
96
Safety Directions
9.7
Warning
Warning
Leica mojo3D
FCC Statement, Applicable in U.S.
97
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 enviroment.
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.
Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user’s authority to operate the equipment.
9.8
Warning
9.9
Conformity to national regulations
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.
Conformity to EU Directive 1999/5/EC
Hereby, Leica Geosystems AG, declares that the Leica 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.
Safety Directions
Leica mojo3D
98
Safety Directions
9.10
Labelling
Leica mojo3D
Label placement on
Leica mojo3D units
Labels are attached to the rear of the Leica mojo3D, as shown below.
99
Label on Leica mojo3D CDMA units, type 777536
The label shown below appears on Leica mojo3D CDMA units, type 777536.
Safety Directions
Leica mojo3D
100
Safety Directions
Label on HSDPA and GSM units—
777520 and
777533
Leica mojo3D
101
The label shown below appears on Leica mojo3D HSDPA units, type 777533, and
Leica mojo3D GSM units, type 777520.
Safety Directions
Leica mojo3D
102
Technical Data
10
10.1
10.1.1
Design
User interface
Dimensions
Weight
Power
Leica mojo3D
Technical Data
Leica mojo3D Console Technical Data
General Technical Data
Rugged water–resistant metal housing with a 7" colour display.
Display: 7" touch screen for menu navigation, 3D graphics, illumination
Keyboard: on–screen keyboard.
Height [cm]
13.8
Width [cm]
20.2
Depth [cm]
5.4
Weight without RAM mount ball[kg]/[lbs]
1.4
[3.1]
Consumption [W]
14
External supply voltage
Nominal voltage 12
Voltage range 9
V )
V-16 V
103
Environmental specifications
Interfaces
Technical Data
Temperature
Operating temperature
-10°C to +60°C
Storage temperature
-40°C to +85°C
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 Leica mojo3D.
RS232: 2 x AMP 23–pin
USB: 1 x Front USB
CAN: 2 x AMP 23–pin
Data format for RS232—Default Values
Dataformat for RS232—Default Values
Baud rate: 9600 Parity:
Data bits: 8 Stop bits:
None
1
Leica mojo3D
104
Technical Data
10.2
10.2.1
Performance
Leica mojo3D
GPS Receiver
Specifications for GPS Receiver
105
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
Horizontal position accuracy
(RMS)
Horizontal position accuracy (RMS)
• Single Point L1: 1.5
m
• SBAS (GPS only): 0.8
m
Measurement precision (RMS)
Channel configuration
12 GPS L1 + 2 SBAS
Measurement precision (RMS)
• L1 C/A Code: 8 cm
• L1 Carrier Phase: 0.8
mm
Data rate
Time to first fix
Signal re–acquisition
Time accuracy
Data rate
• Measurements: Up to 10 Hz
• Position: Up to 10 Hz
Time to first fix
• Cold Start: 75 s (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.)
Signal re–acquisition
L1: <1.0 s (typical)
Time accuracy
20 ns RMS (
Time accuracy does not include biases due to RF or antenna delay.)
Velocity accuracy
Technical Data
Leica mojo3D
106
Technical Data
Velocity
Antenna LNA power output
10.3
10.3.1
Specifications
Leica mojo3D
Velocity accuracy
<0.05 m/s RMS
Velocity
515 m/s (
US export licensing restricts operation to a maximum of 515 m/s.)
107
Antenna LNA power output
• Output Voltage: 5 V (nominal)
• Maximum Current: 100 mA
GSM Wireless Module
Specifications for GSM Wireless Module
Control via AT commands
Hayes 3GPP TS 27.007 and 27.005: Group 3, class 1
GPRS multi–slot
Class 12
Circuit–switched data
SIM application toolkit
Up to 14.4
Release 99 kbps (Hayes 3GPP TS 27.007 and 27.005)
10.3.2
Specifications
Supply voltage range
Operational temperature range
3.2
V to 4.5
V
• –40°C to +85°
• Switch off: >+85°C
Specification for GPRS Data Transmission
GPRS class 12
Coding schemes
Approvals
Max. 86 kbps (DL and UL)
CS 1—4
• CE, R&TTE, GCF, UL, FCC, IC, PTCRB
• Local approvals and network operator certifications
Technical Data
Leica mojo3D
108
Technical Data
10.4
10.4.1
Specifications
Leica mojo3D
HSDPA Wireless Module
Specifications for HSDPA Wireless Module
Technology
• UMTS with HSPA Category 8 (7.2 Mbps downlink)
• HSUPA Category 5 (5.76 Mbps uplink)
• EDGE/GPRS MS Class 12
• Diversity on 850/900/1900/2100 MHz
• USIM support
850/900/1900/2100 MHz
Antenna diversity support
Bands
• 850/900/1900/2100 MHz WCDMA
• 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
• GPS/1575.42 MHz
109
10.5
10.5.1
Specifications
Data services
• 850/900/1900/2100 MHz WCDMA
• Downlink up to 7.2 Mbps
• Uplink up to 5.76 Mbps
• 850/900/1800/1900 MHz
• Downlink up to 236 kbps
• Uplink up to 236 kbps
CDMA Wireless Module
Specifications for CDMA Wireless Module
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
Technical Data
Leica mojo3D
110
Technical Data
CDMA standards
Data services
Safety
Leica mojo3D
111
• 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)
• 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.
10.6
10.6.1
Specifications
Technical Data
GPS Antenna
Specifications for GPS Antenna
Dielectric antenna
LNA/Filter
• 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
• LNA Gain (without cable): 13 dB/26
• Typical Noise Figure: 1.5 dB dB/28 dB/other
• Filter Out Band Attenuation: (f
0
= 1575.42
• 7 dB Min f
0
± 20 MHz
MHz)
• 20 dB Min f
0
± 50 MHz
• 30 dB Min f
0
± 100
• V.S.W.R.: <2.0
MHz
• 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
Leica mojo3D
112
Technical Data
Leica mojo3D
Dimensions of base
• Lenghth: 44 mm
• Width: 35.5
mm
• Height: 14 mm
Weight of base
< g
Base mounting method
Magnetic
Antenna length
3 metre
Antenna type
Patch
Temperature
Vibration
• 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
Protection against water
Fakra (Blue; Key: C Type)
95%~100% RH
Waterproof
113
10.7
10.7.1
Specifications
Technical Data
Cellular Antenna
Specifications for Cellular Antenna
Dimensions
Weight
Compatibility
• Length: 115 mm
• Width: 22 mm
• Thickness: 4 mm
56 g
• Frequency Range (MHz): 824–960 MHz, 1710–1990 MHz
• Bandwidth (MHz): 136/280
• V.S.W.R.:
< 1.5
• Gain: 2 dBi
• Maximum power input: 60
• Input impedance: 50
W
Dipole
Vertical
Antenna type
Polarization type
Length
Connector
Cable type
Fakra (Bordeaux; Key: D Type)
RG174
Leica mojo3D
114
Technical Data
Operating characteristics
Frequency band
Leica mojo3D
Adhesive
Antenna mounting method
Band
Frequency
(MHz)
Return Loss
(dB)
SWR
Type
GPS receiver
CDMA
HSDPA
CDMA800 and GSM900
824
–13.01
960
–16.78
DCS1800 and PCS1900
1710
–22.01
1.576
1.339
Frequency band [MHz]
L1: 1575 ± 23
850/900/1900/2100
850/900/1900/2100
1.172
1990
–22.11
1.170
115
Antenna
Type Antenna
GPS receiver
L1
Patch (GNSS)
Cellular Dipole
Gain
[dBi]
27
2
Connector Frequency band
[MHz]
Fakra (Blue;
Key: C Type)
L1: 1575 ± 33
Fakra
(Bordeaux;
Key: D Type)
824–960 MHz,
1710–1990 MHz
Technical Data
Leica mojo3D
116
International Limited Warranty, Software License Agreement
11
Leica mojo3D
International Limited Warranty, Software License Agreement
117
International limited warranty
Software license agreement
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.
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 License Agreement, which covers aspects such as, but not limited to, Scope of the License, 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 License Agreement.
Such agreement is provided together with all products and can also be referred to and downloaded at the Leica Geosystems home page at:
• www.leica-geosystems.com/swlicense or collected from your Leica Geosystems distributor.
You must not install or use the software unless you have read and accepted the terms and conditions of the Leica Geosystems Software License 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 License Agreement. If you do not agree to all or some of the terms of such License 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.
International Limited Warranty, Software License Agreement
Leica mojo3D
118
Leica mojo3D with Single Section Control Kit
Leica mojo3D
Appendix A Leica mojo3D with Single Section Control Kit
119
A.1
Single Section Control
General information
Accessories required
• Single section control is available as an option for the Leica mojo3D. The Leica mojo3D has built–in capability to control a single section for a planter, sprayer, or spreader. Using the feature will require an additional cable.
• The interface for this control is a simple relay, which allows the single section control kit to be used in a wide range of applications.
• Leica mojo3D Port Expansion Cable.
Leica mojo3D with Single Section Control Kit
Leica mojo3D
120
Leica mojo3D with Multi Section Control
Kit
Leica mojo3D
Appendix B Leica mojo3D with Multi Section Control Kit
121
B.1
Multi Section Control
General information
Accessories required
• The Leica mojo3D via the multi section control kit can control multiple sections for a planter, sprayer, or spreader. This option allows for multiple sections to be individually controlled, automatically or manually, in order to minimise overlap.
• Using the feature will require additional hardware.
• 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 also provides a single and bipolar master input sense.
• Multi–section control kit.
• Leica mojo3D Port Expansion Cable.
Leica mojo3D with Multi Section Control
Kit
Leica mojo3D
122
Leica mojo3D with Electric Auto–Steer
Kit
Leica mojo3D
Appendix C Leica mojo3D with Electric Auto–Steer Kit
C.1
Electric Auto–Steer Kit
General information
Accessories required
Installation instructions
123
• The Electric Auto–Steer Kit, an option for the Leica mojo3D, turns the visual guidance product into an auto–steer product. The Electric Auto–Steer Kit adds:
• terrain compensation via the Leica Twist, and
• electric auto–steer via the Leica Quick Steer.
• All visual guidance patterns—AB Parallel, A+ Heading, Fixed Contour and Pivot— are available for auto–steer.
• Electric Auto–Steer Kit.
• Refer to www.AgGuidance.com, How to Guides, for installation and operating instructions for the Leica Quick Steer.
• Install the Leica Twist in a secure location where–
• movement in relation to the vehicle frame is eliminated and
• the arrow on the housing points forward.
Label on Leica
Twist
A label is attached to the rear of Leica Twist units, in the indentation on the housing shown below.
Leica mojo3D with Electric Auto–Steer
Kit
Leica mojo3D
124
Leica mojo3D with mojoRTK Kit
Leica mojo3D
Appendix D Leica mojo3D with mojoRTK Kit
D.1
Leica mojoRTK Kit
General information
Accessories required
125
• The Leica mojoRTK Console brings RTK positioning and advanced hydraulic steering kit options to the Leica mojo3D display. This feature is activated by default on connection.
• The Leica mojoRTK Kit allows for full integration of all Leica mojoRTK Console features into the Leica mojo3D interface.
• The Leica mojoRTK Kit brings superior performance in positioning, and can utilise the terrain compensated features of the Leica mojoRTK Console. These features include:
• Leica mojoRTK base station compatibility, and
• optional Network RTK capability.
• Leica mojoRTK Console
• Leica mojoRTK External Control Cable
• Leica mojo3D Port Expansion Cable
Leica mojo3D with mojoRTK Kit
Leica mojo3D
126
GNU General Public License
Leica mojo3D
Appendix E GNU General Public License
Leica mojo3D software
127
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 machine– readable copy of the corresponding source code. For detailed license terms and additional information look at www.AgGuidance.com.
GNU General Public License
Leica mojo3D
128
Glossary of Terms
Glossary of Terms
Leica mojo3D
129
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.
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.
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.
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.
CAN bus
The CAN bus (Controller Area Network bus) is a specialized internal communications network that interconnects components inside a vehicle.
CMR
Compact Measurement Record. This is an RTK correction protocol.
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.
Ephemeris
A list of positions or locations of a celestial object as a function of time.
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).
GPS
GPS is the short form of NAVSTAR GPS, which stands for NAVigation System with Time And Ranging
Global Positioning System.
Latitude
The angle between the ellipsoidal normal and the equatorial plane. Latitude is zero on the equator and
90° at the poles.
GSM
GSM (Global System for Mobile communications: from the original Groupe Spécial Mobile) is the most common standard for cell phones. Both signaling and speech channels are digital, and thus GSM is considered a second generation (2G) mobile phone system.
Longitude
Longitude is the angle between the meridian ellipse which passes through Greenwich and the meridian ellipse containing the point in question. Thus, longitude is 0° at Greenwich and is measured either eastward through 360° or eastward 180° and westward
180°.
Glossary of Terms
Leica mojo3D
130
Glossary of Terms
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.
NTrip
RTCM
Radio Technical Commission for Maritime Services.
RTCM3 is an RTK correction protocol.
Leica mojo3D
131
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.
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.
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.
W–CDMA
Wideband Code–Division Multiple Access. An ITU standard derived from Code–Division Multiple Access
(CDMA). W–CDMA is a third–generation (3G) cell phone technology that promises much higher data speeds than other protocols.
Glossary of Terms
Leica mojo3D
132
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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