Stonex S9i GNSS Receiver – User Manual
10
3.3
The bottom of mainframe
Figure 3 - 10 S9i bottom
Figure 3 - 11 5-PIN interface Figure 3 - 12 7-PIN interface
Number
Name
Function
1
Network antenna interface Connect to network antenna
2
Radio antenna interface
Connect to radio antenna
3
5 pin interface
Connect to external radio and
external battery
4
7 pin interface
USB port, also can connect to the
controller via the multi-function
cable
5
Beeper
Broadcast voice message
