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Alarm system | MX610/MX612 Operator and Installation Manual
List of alarm messages
Alarm name Trigger Condition
No GPS Fix No position fix available from the smart antenna
No differential fix No differential correction is available. GPS position fix only
RAIM (R- or R?)
(Receiver Autonomous
Integrity Monitoring)
The position solution exceeded 100 meter error (R-) or when
not enough satellites available (R?). RAIM safe condition is
indicated with R+.
Shallow water Depth less than limit
Deep water Depth greater than limit
Anchor Vessel drifts away from the anchor radius
Low boat speed limit Boat speed below the limit
XTE (Cross Track Error) Vessel drifts out of the crosstrack zone
Waypoint radius Vessel enters the radius of the waypoint
Arrival Vessel arrives at waypoint
High voltage Input voltage above the limit
Low voltage Input voltage below the limit
Depth data missing No depth data from data source
Heading missing No heading data from data source
Dangerous vessel AIS target within the limit
AIS vessel lost AIS target is no longer received
Vessel message Received an AIS message