Alarms
Alarm Settings dialog screen
List of alarm messages
Alarm name Trigger Condition
No GPS Fix No position x available from the smart antenna
No dierential x No DGPS x. GPS x 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 heading 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 outside of limit
Vessel message Received an AIS message
¼ Note: There is no time-out on the alarm message or siren. These remain until you
acknowledge it by pressing the ENT key or the center of the rotary knob or until the reason for
the alarm is removed.