Sokkia GSR 2700 ISX GPRS Configuration

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Bethany Bradley
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1 Sokkia GSR 2700 ISX GPRS Configuration You must be using FieldGenius 2008 v4.0.1 or newer. Start Settings Coordinate System Coordinate System Settings Access this screen by going to Start Settings Coordinate Systems. Choose the datum settings for the area the GPS receiver is in. Note: You usually need to extract the grid (geoid) files for your area before using FieldGenius. To do this, use the Datum Grid Editor that is available on the FieldGenius CD that was shipped with FieldGenius or download it from our Support Helpdesk. Start Settings Instrument Selection GPS Rover Profile Access this screen by going to Start Settings Instrument Selection. Add a GPS Rover profile and Edit it to access the profile settings MicroSurvey Software Inc. Page 1 of 6

Model and Communication The default baud rate for the Sokkia GSR2700 ISX is 38400.

For your data collector, the COM port could be different. If using a cable, use COM1.

2 Model and Communication The default baud rate for the Sokkia GSR2700 ISX is In our example we have it set to COM6 because we are using a Bluetooth connection to connect to the rover. For your data collector, the COM port could be different. If using a cable, use COM1. Tolerance Modes 1-3 There are three different tolerance modes that can be set. Configure the three tolerance modes based on your needs. Once connected you can switch between them on the GPS Control menu MicroSurvey Software Inc. Page 2 of 6

Antenna Height Select the correct antenna model from the list.

3 Active Tolerance Mode Here you can set the default tolerance mode when you first connect to the rover. Once connected you can switch between them on the GPS Control menu. Antenna Height Select the correct antenna model from the list. You should always confirm the antenna offsets to those published for your receiver. Select User Defined to enter your own offsets if required MicroSurvey Software Inc. Page 3 of 6

Correction Link Most 2700s use an internal modem and a default baud rate of 115200. Always confirm the modem settings with your dealer.

If you later select a mount point which uses a different data format, FieldGenius will change this setting to match the selected mount point s data

Correction Link Modem Setup Select NTRIP as the Connection Method at the top of the screen.

4 Correction Link Most 2700s use an internal modem and a default baud rate of Always confirm the modem settings with your dealer. Choose the message type you want to use such as RTCM or CMR. If you later select a mount point which uses a different data format, FieldGenius will change this setting to match the selected mount point s data format. Press the Setup button to set the network parameters. Correction Link Modem Setup Select NTRIP as the Connection Method at the top of the screen. Under Network Options, enter the login information which is used to connect your modem to the internet. Under GPRS Options, enter the login information which is used to connect FieldGenius to your GPRS server. If you have a password it can be entered in the UserID2 field. (Scroll down so you do not miss any settings further down the page) MicroSurvey Software Inc. Page 4 of 6

5 Connect to your Rover Connect to the GPS Receiver (Autonomous Solution) On the Instrument Selection screen, select your GPS Rover profile and press the Connect button. If you are connecting via Bluetooth, follow any prompts that come up. Screens and messages will vary depending on type of data collector. After it connects, you will see the following message reminding you to turn on the modem through the Control screen. Press Continue. When you get to the map screen, you will see the current solution type as Auton for Autonomous MicroSurvey Software Inc. Page 5 of 6

Connect to the NTRIP Server (RTK Solution) When you get to the map screen, you will see the current solution type as Auton for Autonomous.

You will see some green and red lights start flashing beneath the orange indicator on the receiver.

You should soon see the Message Count increasing and the Message Age getting smaller after FieldGenius starts receiving corrections.

6 Connect to the NTRIP Server (RTK Solution) When you get to the map screen, you will see the current solution type as Auton for Autonomous. Press the Control button. In the Select GPS Task screen, press the Modem On button. Press Yes on the confirmation screen that comes up. You will see some green and red lights start flashing beneath the orange indicator on the receiver. Go back into the Control menu, and select Correction Information. Make sure the Message Information status says Connected to internet. You should soon see the Message Count increasing and the Message Age getting smaller after FieldGenius starts receiving corrections. Press the Close button to return to the map screen, and you should now have an RTK solution. (Going into Correction Information is optional, after pressing Modem On you could just wait at the map screen until an RTK solution type is indicated.) 2008 MicroSurvey Software Inc. Page 6 of 6

Altus APS3 Configure Rover for Radio, NTRIP or GPRS RTK Link

Altus APS3 Configure Rover for Radio, NTRIP or GPRS RTK Link You must be using FieldGenius 2010 v4.3.0 or newer. This document was written using FieldGenius 2010 v4.3.0.11 Coordinate System Settings Coordinate