PENTAX G3100 R2 GNSS receiver INSTRUCTION MANUAL
Pubblicità
Pubblicità
GNSS receiver
G3100-R 2
INSTRUCTION MANUAL
TI Asahi Co.,Ltd.
International Sales Department
4-3-4,Ueno,Iwatsuki-ku,Saitama-shi
Saitama 339-0073 Japan
Tel, +81-48-793-0118
Fax, +81-48-793-0128
E-mail : [email protected]
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Before using this product, be sure that you have thoroughly read and understood this instruction manual to ensure proper operation. After reading this manual, be sure to keep in a convenient place for easy reference.
Exemption clause
1) TI Asahi Co.,Ltd. (TIA) shall not be liable for damage caused by Acts of God, fire, alteration or servicing by unauthorized parties, accident, negligence, misuse, abnormal operating conditions.
2) TIA shall not be liable for changes or disappearance of data, loss of company profit or interruption of company operation incurred by the use of this product or malfunction of it.
3) TIA shall not be liable for damage caused by usage not explained in the instruction manual.
4) TIA shall not be liable for damage to this product caused by other equipment connected to this product.
Copyright © 2010
TI Asahi Co.,Ltd.
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Table of Contents
1.
1.1.
User Notice ............................................................................................................................. 5
1.1.1.
CE Mark................................................................................................................... 5
1.2.
Foreword ................................................................................................................................ 6
1.2.2.
Revision History...................................................................................................... 6
2.
2.1.
2.1.9.
2.1.10.
Purchasing a SIM Card w/ plan............................................................ 12
2.1.11.
Removing SD Card ............................................................................... 13
2.1.11.3.
Formatting SD Card .............................................................................. 14
Known Compatible SD Cards .............................................................. 15
3.
3.3.
GSM Modem ........................................................................................................................ 16
3.4.
Battery & Charger .............................................................................................................. 17
3.4.1.
Battery Charger ..................................................................................................... 17
3.4.2.
Charging Battery ................................................................................................... 17
G3100 Battery Installation and Replacement ...................................................... 18
3.5.
GNSS Antenna Offsets ....................................................................................................... 19
3.5.1.
NGS Calibration .................................................................................................... 19
3.5.2.
Slant Height Dimensions ...................................................................................... 20
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4.
Factory AsteRx2/AsteRx2e receiver Settings ................................................ 21
4.2.
Line-by-line entry ................................................................................................................ 23
5.
Frequently Asked Questions ............................................................................ 27
6.
List of Typical GNSS Related Acronyms ...................................................... 30
7.
Table of Figures ................................................................................................. 31
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1. Introduction
1.1. User Notice
This section provides information regarding CE, Warranty and Customer Service with Support. All specifications are typical and subject to change without prior notice. TI Asahi reserves the right for improvements and changes to this document, products and services without notice or obligation.
1.1.1. CE Mark
The G3100 carries the CE mark, which indicates compliance with the Electromagnetic
Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the European Union (EU).
1.1.2. Warranty
TI Asahi provides a 2-year warranty for the G3100 receiver, free from defects in materials and workmanship, from date of sale on the invoice of the original buyer. Li-ion batteries carry a 6-month warranty. A 90-day warranty is provided for the cables and other accessories. Firmware upgrades are free for life.
The warranty does not cover:
·
Defects due to accidents, abuse, misuse, negligence, abnormal use or any other non-recommended use.
·
Defects due to environmental conditions that do not conform to G3100 specifications
·
Defects due to improper installation or operating procedures
·
Defects due to modifications, alterations, or changes not made in accordance with the G3100 User
Manual and other technical documentation or directly authorized by PENTAX
·
Normal wear and tear use
·
Shipping damage
·
3rd-party software included with the product, other than the warranty of the original manufacturer to the extent the manufacturer permits
Warranty is void if the G3100 has been tampered with or opened.
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1.1.3. Customer Service and Support
Contact your PENTAX dealer for first-line support. Further problems or questions, please contact
TI Asahi support.
1.2. Foreword
Congratulations on purchasing the G3100. The G3100 is a high precision GNSS satellite receiver with integrated state-of-the-art wireless communications specifically designed for the Surveying market. This G3100 User Manual contains important reference information to assist you with using your new receiver.
1.2.1. Related Software
・
MicroSurvey FIELDGenius [1]
・ Carlson SurvCE [1]
・ Septentrio RxControl (contained in attached CD)
[1] Please ask each maker about the contents of software.
1.2.2. Revision History
Rev 1.00 (December 2011) Initial Release
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2. G3100 Overview
2.1. G3100 Key Features
The G3100 is an all-in-one, cable free solution for your Surveying needs. It ’s a simple and easy to use GNSS surveying product, which provides the following features:
·
136 Channel AsteRx2e GNSS receiver, with L1/L2/L2C GPS, GLONASS and SBAS.
·
Bluetooth.
·
Internal GSM or CDMA Modem to communicate with RTK Networks.
·
Internal digital GPS Radio to receive corrections.
·
Two (2) Lithium-Ion Batteries for up to 10 hours of use.
·
Easy-access removable SIM card for cellular service. (SIM card not Included)
·
Easy-access removable 2GB SD Card for internal data logging.
2.1.1. Navigation Accuracy
Navigation Performance Horizontal (m) Vertical (m)
Standalone (Autonomous) 1.3
SBAS (WAAS, EGNOS, MSAS) 0.6
DGPS (RTCM1,3 / 9,3)
RTK
Table 1: Navigation Accuracy
0.5
0.01 + 1 ppm
1.9
0.8
0.9
0.02 + 1 ppm
2.1.2. G3100 Ease of Use
GNSS Antenna
LED Status Indicators
Power Button
Figure 1: G3100, Front View
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SIM & SD Card Compartment
GPS Radio Antenna
Figure 2: G3100, Rear View
The rear view of the G3100 shows the door to access the SD card and SIM card. GNSS raw data can be saved to the SD Card, and the SIM card allows cellular service with the internal GSM modem.
The ports and the product label can be seen on the underside of the G3100. There are 3 ports: two serial ports and one external power input port. Also located on the base of the G3100 is a
TNC connector for a GPS antenna, which is utilized by the internal radio. ALWAYS connect a
GPS antenna before powering ON the G3100.
The threaded connector in the middle is a standard 5/8 ” connector for mounting onto survey poles or accessories.
Release Button for Battery
Compartment
Data (8-pin LEMO)
Power (4-pin LEMO)
Control (5-pin LEMO)
Model & Serial #
CE / Bluetooth® Label
5/8 ” Thread Nut
Battery A Compartment
Battery B Compartment
TNC Connector for GPS Radio
Antenna
Figure 3: G3100, Bottom View
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Anten
2.1.3. Shipping Case Contents
Table 2: Shipping Contents
G3100 GPS Radio Antenna
CA25 2GB SD
Card
SIM Card Holder**
Getac
PS-535*
(2) BP07 Lithium-ion
Batteries
BC05 Battery
Charger
AC05 AC Adapter
GC17 Power Cable; unterminated *
GC15 Controller
Cable*
MT02
Adapter
*- Optional Items
GC16 Data Cable*
** - SIM Card not included
A full G3100 system consists of the following items:
Items What to use it for
GPS Radio antenna
A GPS a
G3100 ’s TNC connector before powering ON
Lithium-ion Battery
Battery Charger
Handheld Controller
Device
Controller Cable
Provides internal power to the G3100
Charge the lithium-ion batteries
Configure and control the G3100
Data Cable
Power Cable
RS232/Serial connectivity to handheld controller or computer. [Required when upgrading firmware]
Communication to devices such as external radios or modems
Provide 9-15 VDC external power with use of battery or power supply
Preinstalled Items
SD Card
SIM Card Holder
What to use it for
2GB memory card for internal data logging
A secure GSM SIM card receptacle
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2.1.4. Using the G3100
For problem free operation, the user should read this G3100 User Manual thoroughly before first use of the G3100.
2.1.5. G3100 Front Panel
Bluetooth®
RTK
Power
Internal Data Logging
GNSS Satellite
Power Button
Figure 4: G3100 Front Panel Label
2.1.6. Front Panel Description
Table 3: LED Operation
LED ICON STATUS
BLUE
ORANGE
RED
GREEN
ON: Established device Communication
OFF: Idle for device bonding
ON (Solid): Transmitting RTK corrections
ON (Flashing): Receiving RTK corrections
OFF: No RTK corrections
ON: Receiver is Powered ON
OFF: Receiver is Powered OFF
Fast & Continuous (10 times per sec.) 0 Satellites
Blinks 1 time, then pauses 1,2 Satellites
Blinks 2 times, then pauses 3,4 Satellites
Blinks 3 times, then pauses 5,6 Satellites
Blinks 4 times, then pauses 7,8 Satellites
Blinks 5 times, then pauses 9+ Satellites
RED Internal SD card Data Logging On
2.1.7. Power Button
The power button is located on the front panel, and has the primary function for turning the G3100
ON or OFF. Secondary functions are for data logging On/Off, soft and hard receiver reboot/reset. In a
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soft reboot the receiver resets the firmware, while retaining the current configurations. In a hard reboot the G3100 will recall the receiver ’s boot configuration file (default reboot).
Table 4: Power Button Operations
What to do
ON
Press and release, RED LED turns ON
OFF
Data Logging
ON/OFF
Soft Reboot
Press
Press
Press
and hold for 4 seconds and release or until power LED turns OFF
twice < 1 second apart and Data Logging LED turns ON/OFF
three times < 1 second apart and Soft Reboot will occur
Hard Reboot
Press four times < 1 second apart and Hard Reboot will occur
2.1.8. Ports
Data (8-pin LEMO)
Serial 2
Power (4-pin LEMO)
External
Control (5-pin LEMO)
Serial 1
Figure 5: Ports Description
Table 5: Port Descriptions
LEMO Description What to use it for
8-pin Data
5-pin Control
4-pin Power
External Radio
Controller or Computer
External Power
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2.1.9. Power Input
The external power input is via the 4-pin LEMO connector. The specifications are:
Power Consumption: 3.6W Typical
External Power:
Current:
+9VDC to +15VDC
300mA @ 12V DC Nominal
Table 6: Power Cable Description
Wire Color Function
RED
BLACK
GREEN
WHITE
2.1.10.
Power (+)
Ground (-)
Not Used
Not Used
SIM Card
Figure 6: SIM Card & SD Card Compartment
·
SIM Card Holder
Eject button
SIM Card Holder Compartment Door
2.1.10.1. Purchasing a SIM Card w/ plan
SD Card
Cellular service not included and is the user ’s responsibility to purchase and activate o Choose a GSM/GPRS Cellular service provider o Call or visit the carrier ’s website to purchase a SIM Card and activate a new line of service with data plan o Choose a data plan that suits your needs
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·
·
·
·
·
·
·
·
·
·
2.1.10.2. Installing SIM Card
Turn Off G3100 to install or remove SIM card. Damage to SIM card may occur if installed or ejected with power ON.
To Install/Remove SIM Card:
Unlock SIM & SD Card compartment by turning lock groove horizontal
Open SIM & SD Card compartment
Push the yellow SIM Card holder eject button to release SIM Holder
Pull out SIM Holder
Place SIM Card in SIM Card Holder
Hold the SIM Card in holder upside down
·
Using the guide, slide SIM Card Holder in the slot. The eject button will pop out.
2.1.11. SD Card
The G3100 comes pre-installed with a 2GB SD Card for internal data logging. When using with
G3100 for data logging, it will record data in SBF (Septentrio Binary Format), which can be converted into
RINEX format for Post Processing.
Handle the SD Card with care. When not in use, leave it inside the G3100 or place it in SD Card Holder for transportation or storage.
A 2GB SD Card has capacity of ~8.8 days at 1Hz data rate. Memory is used at 9.4 MB/hr when logging default data at 1Hz.
File Information:
Format: Septentrio Binary Format (SBF)
Size: Up to 72kB per second
Turn OFF the G3100 to install or remove SD card. Data loss and corruption may occur if SD Card is removed while G3100 is ON.
2.1.11.1. Removing SD Card
·
·
·
·
Unlock SIM & SD Card compartment on the back of the G3100
Open SIM & SD Card compartment
Push SD Card to release locking mechanism
Pull SD Card out of the slot
2.1.11.2. Installing SD Card
Unlock SIM & SD Card compartment on the back of the G3100
Open SIM & SD Card compartment
Insert SD Card using the guide
Push SD Card into the slot until it locks into place
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2.1.11.3. Formatting SD Card
Use Windows OS computer to format the SD Card prior to use
Assigned Drive Letter (may vary)
SD Card Memory Capacity
(Included 2GB SD Card)
File system
Volume label
Figure 7: SD Card Formatting
·
·
·
·
Slide SD Card into SD Card reader
Windows will recognize SD Card as removable device and assign a drive letter
Right click on drive letter, select Format
·
Select FAT as File System
·
Verify the Quick Format box is unchecked to perform a full format
Click Start to format the SD Card
·
When done, make sure to “Safely Remove Hardware” as USB Mass Storage Device prior to physically removing the SD Card from computer.
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2.1.11.4. Known Compatible SD Cards
·
Not all removable SD cards are guaranteed to be compatible with the G3100.
The following SD cards have been successfully tested for G3100 compatibility.
Table 7: SD Card Compatibility
Memory Size Description Part #
Approximate
Capacity
256MB
1GB
1GB
1GB
SanDisk ULTRA II
SanDisk Standard
SanDisk Standard
Integral
SDSDH-256-901 ~27 hrs / ~1.1 days
SDSDB-1024-A11 ~106 hrs / ~4.4 days
SDSDB-2048-A11 ~106 hrs / ~4.4 days
~106 hrs / ~4.4 days
1GB
2GB
2GB
2GB
SanDisk Ultra® II
SanDisk Standard
SanDisk Extreme® III
Kingston Ultimate (120x)
SDSDH-1024-901
SDSDX3-2048-901
~106 hrs / ~4.4 days
~212 hrs / ~8.8 days
~212 hrs / ~8.8 days
~212 hrs / ~8.8 days
High capacity, such as SDHC, are not supported
·
SD Cards with slow speed may experience slow transfer time when loading files. Slow transfer times can also occur with SD Cards that have many files in them.
·
While any compatible SD cards can be used with the G3100, using the SD Card, which came with unit, is highly recommended.
What you need to know
Can I use different SD cards?
Unable to read or write data in SD card
I can ’t find the data logged
It is highly recommended to only use compatible SD cards.
Use compatible SD Cards. Make sure to correctly format the SD Card prior to use.
Data log files are located in My Computer/SD Card
(selected by driver letter)/SSN folder/SSRC1 folder/.SBF file
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·
·
·
3. G3100 Device & Specifications
3.1. Bluetooth
Specification
CLASS 1 W/ANT HCI FW
Frequency 2402MHz ～ 2480MHz version 2.0
3.2. Internal GPS Radio (Receive only)
Specification
Operating Frequency: 1.5G
Hz
·
·
·
·
·
·
·
·
·
·
Gain: 0 dBm
What you need to know
How do I configure my GPS
Radio?
My rover is not receiving GPS corrections.
3.3. GSM Modem
Specification
Configuration is done via data collector software
Make sure that Base Station receiver is receiving more than 5 Satellites.
Check Rover Configuration is set to use the same GPS message type as Base.
Check Base Station and Rover use the same
GPS Radio Channel and settings.
Quad Band GSM/GPRS Class 10 Radio Device for true Global usage
GSM 850/900MHz power class 4 (3 2 dBm)
GSM 1800/1900MHz power class 1 (30dBm)
3.3.1. Communication Protocol
NTRIP
TCP/IP
UDP/IP
Direct Dial
What you need to know
What ’s my country operating frequency? 900/1800MHz within North America (USA, Canada)
850/1900MHz International (Europe, Asia, Latin America)
Make sure that SIM Card is activated for a data plan GSM Modem
Will the GSM work with any cellular provider?
Only cellular providers with GSM/GPRS capability
Do I need to unlock my GSM modem? No
Unable to connect to RTK Network Verify IP / Port / Username / Password
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3.4. Battery & Charger
The G3100 comes with two lithium-ion rechargeable batteries with a typical operating time between 8 to 10 hours.
Specifications
Battery Type: Lithium ION
Voltage: +6.2VDC to 8.4VDC
Capacity: 2500mAH
3.4.1. Battery Charger
AC Adapter
Input: 100-240VAC ~50/60Hz 1.7A
Output: 19.0VDC @ 3.16A
3.4.2. Charging Battery
Table 8: Battery Charging Description
·
·
·
·
·
Battery Bay 1
Battery Bay 2
LED Status Indicator:
Battery Bay 2
Battery Bay 1
Power for Battery Charger
Plug the AC cord to AC Adapter
Plug in AC Adapter to Battery Charger
Plug the AC wall battery charger into the wall socket and power LED turns ON
Place your battery in charger bay correctly
Wait until battery LED indicator turns GREEN for a full charge
LED
NONE
GREEN
RED
Flashing RED
Description
Battery is not seated correctly
Battery is fully charged
Battery is being re-charged
Charge error or bad battery
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A fully discharged battery will take approximately 2 hours to fully charge and may not light the LED status indicator when first mounted.
·
·
3.4.3. G3100 Battery Installation and Replacement
Removing the battery in use will cause the G3100 to restart or turn OFF. Use the battery status indicator in data collection software to confirm which battery is “in use” before hot-swapping batteries.
Press button to open battery door compartment
Use the guide to slide the battery into the G3100
·
Swivel the battery door compartment up and push from the bottom until it latches completely
What you need to know
How long can each battery last when using
G3100?
Will the G3100 swap to a fully charged battery if one discharges?
Can I remove one of the batteries while the G3100 is in use?
How long does it take to charge a battery?
How do I know if battery is fully charged?
A battery can last 4 - 5 hours
Yes. No user action is required
Before battery removal, use data collection software to check which battery is in use. Remove the battery not in use
It takes 2 hours to fully charge a battery
Battery bay LED turns Green when fully charged
Contact a Recycling Center to ensure proper disposal of lithium-ion
Batteries.
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3.5. GNSS Antenna Offsets
3.5.1. Calibration
Vertical Offsets
L1 Offset (mm)
L2 Offset (mm)
Figure 8: Phase Center Location
101
92.5
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3.5.2. Slant Height Dimensions
Height of ARP = √【 (SLANT HEIGHT) ＾ 2 ― 0.0959
＾ 2 】― 0.225
Figure 9: Slant Height Dimensions
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4. Factory AsteRx2e receiver Settings
The instructions below should be used to reconfigure an G3100 back to PENTAX
Default. This is the #1 method for resolving problems with the G3100 ’s operation, and should always be executed before contacting PENTAX support.
Reconfiguring the G3100 back to PENTAX Default sets the unit as a Rover ,
Message Type: RTCM v3.1
, Logged Data Type: SBF . The two ways of accomplishing factory settings are:
1) Upload appropriate
[1]
PENTAX default script using RxControl
2) Typing the commands in line-by-line.
[1] The G3100 model is determined by the serial number found on the bottom of the receiver.
4.1. Uploading a script/text file using RxControl
A text file with factory reset commands is included on the CD shipped with each new
G3100 unit. The file can also be downloaded from the PENTAX website:
§
G3100 (2XXXX): G3100 Default Config.txt
4.1.1. From the RxControl File menu, select “Upload script”.
Figure 10: Upload Script
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4.1.2. Select the prepared text file from the PC and click Open.
Figure 11: Script File
4.1.3. The G3100 has been successfully reconfigured to the PENTAX Default when the commands appear in the bottom left corner of the main RxControl window. The commands and return messages will populate the expert console.
Figure 12: Script Loading
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Figure 13: Script Commands and Responses
4.2. Line-by-line entry
4.2.1. Connect the G3100 to the PC via the serial cable and start RxControl.
Figure 14: RxControl Display
4.2.2. In the Tools tab select the Expert Console Menu and the Expert Console window will open.
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.
Figure 15: Expert Console
4.2.3. Select the SSRC1 tab and type the first command into the text box. sgpf, GP1, Output,none, LevelLow , then hit the Enter Key.
Figure 16: Expert Console SSRC1 Display
4.2.4. The command will populate the screen (< “input”) followed by a return message (> “output”) indicating whether the command was accepted/valid
($R) or an invalid command ($R?).
For more information concerning RxControl, Expert Console, and command messages refer to the Septentrio RxControl Manual on the PENTAX CD
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4.2.5. Continue entering the commands into the text box, when completed the
G3100that is connected has been reconfigured to the PENTAX Default.
Figure 17: Commands & Responses
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Commands for Manual entry:
sgpf, GP1, Output,none, LevelLow sgpf, GP2, Output,none, LevelLow sgpf, GP3, Output,none, LevelHigh setDataInOut, COM3, CMD,SBF+NMEA setDataInOut, COM2, RTCMv3,SBF+NMEA setDataInOut, COM1, CMD ,SBF setDataInOut, DSK1, CMD,SBF+NMEA setCOMSettings, COM1, baud2400,BITS8,NO,BIT1,NONE setCOMSettings, COM2,baud115200,BITS8,NO,BIT1, none (or RTS|CTS for V2)* setCOMSettings, COM3, baud115200 ,BITS8 ,NO ,BIT1 , RTS|CTS sdcu,lowlatency,20,auto,0 sem,PVT,10 sst,all snt,all spm,rover,all,geodetic1 srd,high ssu,GPS+GLONASS+GALILEO setFixReliability, RTK, 0.2, 4.4 snu,all,all setPVTMode, Rover, all setAntennaOffset, Main, 0.0000, 0.0000, 0.0000, "APS_G3100 NONE", "G3100", 0 setMarkerParameters,APS_, , setGeoidUndulation, manual,0.0 setFileNaming,DSK1,Incremental,PENTAX eccf,current,boot
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5. Frequently Asked Questions
5.1.
Question: Where is the Antenna Reference Point (ARP) located on the
G3100?
Answer: The NGS ARP is the bottom of the bolt on the underside of the G3100.
For more information see section 3.4 GNSS Antenna Offsets:
Figure 18: ARP Diagram
5.2.
Question: Does the G3100 L1 vertical offset need to be added to the measured height to the bolt?
Answer: No. Data collection software adds the vertical offset automatically when the appropriate antenna type is selected.
5.3.
Question: How do I know which battery I can remove without having
operations interrupted?
Answer: Use the battery status indicator in data collection software to
confirm which battery is “in use” before hot-swapping batteries.
5.4.
Question: How do I configure a unit back to the PENTAX factory defaults?
Answer: Located on the PENTAX CD there is a text file called
“G3100_Default_Config.txt” Follow the Factory AsteRx2/AsteRx2e receiver
Settings in section 3 of this manual to upload that file into the G3100.
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5.5.
Question: What are the correct specifications for a GSM SIM card in order for it to operate with the G3100?
Answer: There are three key items that must be specified to get the correct
GSM SIM card and service from your cellular service provider;
GSM SIM card (not UMTS)
Data service only
No IMEI number (i.e. no associated hardware/handset)
SIM cards that had one or more of the above 3 features incorrect did not work. In the USA, AT&T and T-Mobile provide GSM SIM cards that have been used successfully with the G3100.
5.6.
Question: Why am I not receiving GLONASS corrections?
Answer : You must first verify that the base station transmits GLONASS corrections. The G3100 first utilizes GPS satellites to get to RTK Fixed status.
Then if more than 2 acceptable GLONASS satellites are available, RTK Fixed
GPS+GLO RTK status is achieved.
5.7.
Question: Why is my radio not receiving RTK corrections?
Answer: Check Base Station Configuration. Make sure that Base Station receiver is set up and using more than 5 common Satellites. Check Rover
Configuration; make sure that it is configured to use the correct RTK format corrections. Both Base Station and Rover must use the same UHF Radio
Channel and same correction format.
5.8.
Question: How do I know which message type to select RTCM V2.3, RTCM
V3.0, CMR, or CMR+?
Answer: Base stations transmit different messages types. It is important to confirm what message type(s) the base is transmitting so the Rover can be set accordingly.
5.9.
Question: How can I verify the Windows Mobile® version my hand held
device is operating on?
Answer: In the main view of the controller, select the Start Menu, next click
Settings Menu, then select the System tab, lastly select the About icon which will display the Windows Mobile® version.
5.10.
Question: I can’t connect to the G3100 via Bluetooth®, why not?
Answer: Make sure that the serial cable (SER1) is disconnected. The serial cable takes precedence over Bluetooth® connectivity, and because of this
Bluetooth® is unable to connect when the cable is attached. Also verify the
Bluetooth® is ON/Visible on the controller. Lastly, uploading the PENTAX default script (using RxControl) will reset all COM ports and often fixes
Bluetooth® connectivity.
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5.11.
Question: I noticed that the units get extremely hot at the top, what effect might this have on any operations?
Answer: The G3100 is designed to operate reliably from -20 to +65 °C. Like most manufacturers, we test beyond that limit to ensure we can operate at the published extremes.
5.12.
Question: How do I update the G3100 to the latest firmware version?
Answer: Get the latest firmware release from TIAsahi. Connect the 5 pin controller serial cable (SER1) to the bottom of the G3100, connecting the DB9 side of the cable to a PC’s RS232 serial port. Power on the G3100 and open
RxControl. Once connected to the G3100 click the tools tab and select upgrade receiver. Click Ok to close connection. Then click “Next” in the
RxControl Upgrade Wizard. Next select the COM port used for the connection between the G3100 and computer followed by clicking “Next”. Locate the appropriate SUF file, and click “Next”. Then select “Upgrade”, and proceed with any other on screen directions. Once completed, firmware version can be verified in the “Help” tab of RxControl in the “Receiver Identification” menu. It can also be checked using SurvCE and FIELDGenius.
5.13.
Question: My receiver will not respond to commands, why not?
Answer: A setting in the G3100 may have been incorrectly set causing a disruption in communication. Power the unit off, remove all power sources, turn the unit back on. After the unit boots, perform a hard reset and upload the default script.
If you are using a USB-Serial adapter, the adapter may not be compatible with the G3100. If possible connect directly to a physical COM port on the PC.
Otherwise, adapters using prolific drivers have been found to work more reliably.
5.14.
Question: How can I tell which G3100 model I have?
Answer: The G3100 model is determined by the G3100 Serial number found on the bottom of the unit.
5.15.
Question: I cannot connect using the GSM modem, why not?
Answer: Be sure that you are selecting the G3100 model in your data collection software. Selecting the wrong model version will cause communication issues with the GSM modem.
The G3100 GSM modem requires that Flow Control be enabled on the system.
If this was previously turned off it will need to be re-set. You can accomplish this by re-uploading the default script to the receiver or by sending the command SCS,COM2, , , , RTS|CTS using data collection software or
RxControl.
Page | 29
6. List of Typical GNSS Related Acronyms
GSM
GUI
HERL
HPL
IGS
LAMBDA
LED
MDB
MOPS
MSAS
MT
NGS
NMEA
OEM
APME
ARP
ASCII
CMR
CPU
CR
CTS
DGPS
DOP
EGNOS
ESTB
FPGA
GLONASS
GNSS
GPRS
GPS
GPX
OTF
PPS
PVT
RAIM
RINEX
ROM
RTCA
RTCM
RTK
SBAS
SD
SDHC
SIM
UHF
VRS
WAAS
A Posteriori Multipath Estimation
Antenna Reference Point
American Standard Code for Information Interchange
Compact Measurement Record
Central Processing Unit
Carriage Return
Clear to Send
Differential Global Positioning System
Dilution of Precision
European Geostationary Navigation Overlay System
EGNOS System Test Bed
Field Programmable Gate Array
Global Orbiting Navigation Satellite System (Russian alternative for GPS)
Global Navigation Satellite System
General Packet Radio Service
Global Position System
GPS eXchange
Global System for Mobile communications
Graphical User Interface
Horizontal External Reliability Level
Horizontal Protection Level
International GNSS Service
Least-squares Ambiguity Decorrelation Adjustment
Light Emitting Diode
Minimal Detectable Bias
Minimum Operational Performance Standards
Multi-functional Satellite Augmentation System
Message Type
National Geodetic Survey
National Marine Electronics Association
Original Equipment Manufacturer
On the Fly
Pulse Per Second
Position Velocity Time
Receiver Autonomous Integrity Monitoring
Receiver Independent Exchange Format
Read Only Memory
Radio Technical Commission for Aeronautics
Radio Technical Commission for Maritime Services
Real Time Kinematic
Satellite Based Augmentation System
Secure Digital
Secure Digital High Capacity
Subscriber Identity Module
Ultra high frequency
Virtual Reference Station
Wide Area Augmentation System
Page | 30
7. Table of Figures
Figure 1: G3100, Front View ................................................................................................... 7
Figure 2: G3100, Rear View ..................................................................................................... 8
Figure 3: G3100, Bottom View ................................................................................................ 8
Figure 4: G3100 Front Panel Label ........................................................................................ 10
Figure 5: Ports Description ................................................................................................... 11
Figure 18: ARP Diagram ........................................................................................................ 27
Page | 31
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