User Manual for David30 GNSS Receiver v2.0
73
1. Install the tripod at a designated point.
2. Install a Tribrach on the tripod, adjust it to horizontal level and install the
GNSS antenna and the antenna connector on it.
3. Connect the antenna to David30 with the GNSS antenna cable.
4. Connect the COMM2 port of David30 to the USB port of an android device
with cables.
5. Power on David30 with a power supply.
6. Run Nuwa app, click [Device] –> [Connect].
7. Select [Bluetooth] in the option list of Connect Type.
8. Click [Connect Config] to update configuration accordingly.
9. Click [Connect] to enable the communication with David30.
10. Back to [Device] -> [Base].
11. Select [Default: Auto PDA Default RTCM32],
then click [Detail] to configure the parameters about the Network.
12. If [Auto Start] is selected for start method, skip to step 14.
13. If [Manual Start] is selected for start method, input the position of the base
manually.
14. If Ntrip protocol is selected, input information include: IP, Port, Username,
Password and Mount Point.
15. Back to [Device] -> [Base], click [Start].
16. When all the configurations above are correct, the base is transmitting
RTK corrections as shown in Figure 6.10.