STONEX S900 - Page 5

Stonex S900 GNSS Receiver – User Manual 4
The function of power button and the LED indicators are shown in Table 1.
Table 1 Function description
Indicators/Button
Color
Description
Satellite led
Red and
green
 Off：No receiving satellites；
 red flash: receiving satellites but no
solution status.
 Green flash: having a solution status
but no fix.
 green: fix.
 Red and green flashes alternately:
GNSS mainboard abnormal.
Data link led
Green and
blue
 green: datalink set up completely.
 green flash: data transmission
normally.
 Blue flash: under the static mode, the
blue led flash according to the
sampling intervals.
Bluetooth led
Blue
 Off： no Bluetooth connection to
device.
 Blue: Bluetooth connection to device.
Power led
Red and
green
 Green: power between 30% -100%;
 Green flash: power between 10%-
%30%；
 Red: power below 10%.
Power button
/
 Used to turn on and off the receiver.
 Short press to broadcast the current
working mode and status.