STONEX S9i - Base Mode Configuration

Stonex S9i GNSS Receiver – User Manual 24
Figure 5 - 10 Rover mode (Bluetooth datalink)
③ Base Mode
Most of the parameters are same as Rover mode. The only difference is the
base mode has some more options (base coordinates) that can be edited.
A base can be automatically activated after power on if the option is enable.