User Manual for Tersus GeoBee30 v1.0
14
1.3 Devices in GeoBee30 Package
1.3.1 David30 GNSS Receiver
David30 has four interfaces which is shown below.
Figure 1.5 David30 GNSS Receiver
The DC port of David30 is for power input and CAN port, COMM1 port is for
COM1, PPS and Event, and COMM2 port is for COM2 and USB ports, refer to
section 3.1 for detailed specification of David30.
Table 1 Definition of LEDs
LED
Colour
Description
RTK
Red
ON: David30 in Fixed solution.
Blink: David30 in Float and DGPS solution.
OFF: David30 in other position types.
SV
Red
ON: normal state.
Blink: David30 is searching satellites.
PWR
Blue
ON: the David30 is power on.
DC port
COMM1 port
COMM2 port
Antenna
