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Alert system |
GN70/MX610/MX612 Operator and Installation Manual
List of alert and warning messages
Alarm/Warning
Type Trigger Condition
No GPS Fix*
A
No position fix available from the smart antenna
No differential fix
A
No differential correction is available. GPS position fix
only
RAIM (R- or R?)
(Receiver Autonomous
Integrity Monitoring)
A
The position solution exceeded 100 meter error (R-)
or when not enough satellites available (R?). RAIM safe
condition is indicated with R+.
Shallow water
A
Depth less than limit
Deep water
W
Depth greater than limit
Anchor
A
Vessel drifts away from the anchor radius
Low boat speed limit
W
Boat speed below the limit
XTD (Cross Track Error)
A
Vessel drifts out of the crosstrack zone
Waypoint radius
A
Vessel enters the radius of the waypoint
Arrival
W
Vessel arrives at waypoint
High voltage
A
Input voltage above the limit
Low voltage
A
Input voltage below the limit
Depth data missing
A
No depth data from data source
Heading missing
A
No heading data from data source
Dangerous vessel
A
AIS target within the limit
AIS vessel lost*
A
AIS target is no longer received
Vessel message
A
Received an AIS message
Wind data missing
A
No wind data from data source
True wind shift
A
Wind shift above limit
True wind high
W
Wind speed above limit
True wind low
W
Wind speed below limit
CAN bus failure*
A
Not possible to send or receive network data
Low CAN bus voltage*
W
<9 V
Type A = Alert
Type W = Warning
*) See also “Trouble shooting” on page 59
Summary of Contents for GN70
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