STONEX S990A - Page 8

Stonex S990A GNSS Receiver – User Manual v1.0 7
2
.
Datalink
indicator

Green: datalink setting
succeeds
 Flashing green: data in normal
transmission/reception
 Flashing green/blue: in rover mode, data in normal
trasmission/reception and record raw data active
 Blue: working mode static but not recording
 Flashing blue: in static mode, flashing blue
according to static sampling interval
3
.
Power indicator

Green: the power supply in 30%
-
100%
 Flashing green: power in 10%-30%
 Flashing red: power<10% with warning beep
4
.
Bluetooth
indicator

Blue: Bluetooth has connected
 Off: No connection
5. PPS indicator

Green: 1 PPS output enabled
but no output
 Flashing Green: 1PPS output enabled and data
outputs
 Off: 1 PPS output disabled
6 Sensor Fusion
indicator

Green: Sensor fusion is ena
bled
and could be
output without any problems
 Off: Sensor fusion is disabled
7. LCD Display touch

1.45
inches
touch LCD screen for interface display
and operation settings
8. Power button

Switch ON/OFF the receiver.
 Short press to broadcast the current operation
mode and status