Page 2
Quick Start Guide of Precis-BX305 This quick start guide provides the basic information needed to set up and use Precis-BX305 GNSS RTK boards. For detailed information on the installation and operation of Precis-BX305, please refer to the Precis-BX305 User Guide.
Page 3
3 Configuration of Precis-BX305 Before starting field work, the first step is to configure the boards to the right mode by connecting the boards to your PC and keying in commands with the Tersus GNSS Center software. The detailed steps are as follows: Connect the board to you PC with Tersus USB connector.
Page 4
PC, it will show as a USB Serial Port in the device manager. Figure 3 Precis-BX305 is correctly connected to your PC Connect the board with Tersus GNSS Center. Launch Tersus GNSS Center. Choose serial as the connection type and choose the right serial port and baud rate (115200 by default).
Page 5
Enter commands in the text console window Figure 5 Text console window of Tersus GNSS Center Commands for the base station board: fix position 31.1874808 121.58111234 41.4618 log com2 rtcm1074 ontime 1 log com2 rtcm1084 ontime 1 log com2 rtcm1124 ontime 1...
Page 6
4 Set up Base and Rover Stations With two Precis-BX305 boards configured properly, it is time to go outside. Make sure the GNSS antennas are mounted on a secure, stable structure (such as tripod) with open sky. Then you need to connect the GNSS antennas and UHF radio modules to the boards and power up to the boards.
Page 7
If you want to make sure the RTK system works well, then you need to connect the board to Tersus GNSS Center again. There are a group of indicator lights on the status bar of Tersus GNSS Center. If the system is tracking GNSS signals normally, the GPS indicator will turn to green. If the UHF data link is well established, then the base indicator turns to green.
Need help?
Do you have a question about the Precis-BX305 and is the answer not in the manual?
Questions and answers