Chapter 3: Service & maintenance
42 Maintenance
System LEDs
Figure 37: LEDs on the GNSS/DGNSS Receiver
LED Description
Power Green: Power on.
RAIM This LED indicates the quality of the position data. The RAIM
accuracy in metres is set in the Control Panel.
Green: The RAIM status is safe.
Yellow: The RAIM status is caution.There are not enough
satellites available to calculate RAIM accuracy.
Red: The RAIM status is unsafe.
CORR This LED indicates if a correction source is used. A correction
source can be SBAS or a beacon.
Red: No correction source used.
Green with 1 s interval: Beacon station is used
Green with 3 s interval: SBAS used
Table 10: LEDs on the GNSS/DGNSS Receiver