1.2 Indicator Light
Indicators color Description
Green light on: power 30%-100%
Green light flashing: power 10%-30%
Red light flashing:power<10%
Red light on:charging
Light off:no stars found
Red light flashing:few stars found
without positioning
Green light flashing: effective
positioning but don't get fixed
Green light on: fixed
Red light on:GNSS mainboard abnormal
Green light flashing: data transmission
Red light flashing: recording static
Red and green lights flash alternately :
record static and transmit data
green&red
green&red
green&red
Satellite
Data link
Power
Bluetooth
blue
Light off: no connection
Light on: being connected
Flashing: being connected and
downloading differential data
1.3 Self-test Function
The self-test is used to examine whether each module of the
receiver is working healthily. When the instrument is working
abnormally, you can use the self-test function to test the receiver.