User's Manual

GV300C User manual
TRACGV300CUM001 - 21
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3.12. Serial Port / UART Interface
There are two lines dedicated to the Serial Port / UART interface (TXD and RXD).TXD / RXD
are standard RS232 signal.
Figure 16. Typical Connection with RS232 Port
3.12.1. Connect With Garmin GPS Set
GV300C can communicate with Garmin GPS Set. The following typical connection is using
Queclink AG100 cable.
Figure 17. GV300C connection with Garmin GPS set
Note:
GV300C some version maybe connects with Garmin GPS set by Garmin FMI10/FMI15 cable,
please consult with Queclink for detail information.