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GPSMAP 4000 Series Owner’s Manual 63
appendIX
appendIX
Messages and Alarms
Accuracy Alarm (GPS)—the GPS accuracy has fallen outside the user-set value.
AIS: Dangerous Target—an AIS target currently presents a collision threat.
Alarm Clock— the alarm clock alarm has sounded.
Anchor Drag Alarm—boat has drifted out of the user-set distance range.
Antenna Input is Shorted —there is a short in the wiring to the GPS 17 antenna.
Approaching Waypoint <name>—boat is a specied alarm distance from the destination waypoint.
Arrival Alarm <name>—arriving at destination waypoint.
Auto-guidance unable to calculate route—(BlueChart g2 Vision) auto-guidance cannot calculate
the route.
Auto-guidance unable to calculate route, please shorten route—(BlueChart g2 Vision) auto-
guidance cannot calculate the route, choose closer end point.
Auto-guidance unable to calculate route. Starting position not within safe depth—
(BlueChart g2 Vision) auto-guidance cannot calculate the route; travel to water within the specied
safe depth.
Auto-guidance unable to calculate route. Ending position not within safe depth—
(BlueChart g2 Vision) auto-guidance cannot calculate the route; choose an end point within the
specied safe depth
Battery Alarm—Battery voltage is at or below the user-set value.
Boat is not Moving Fast Enough to Calibrate
—(speed sensor) appears during water speed
calibration. Check speed wheel for blockage and calibrate again. If wheel is clear, calibrate again
and increase speed.
Can’t Read User Card—cannot read card when attempting a user data transfer.
Can’t Read Voltages That High, Limited To Top Of Range—entering a battery alarm voltage
higher than the unit can read.
Can’t Read Voltages That Low, Limited To Bottom Of Range—entering a battery alarm voltage
lower than the unit can read.
Can’t Unlock Maps—maps are locked and cannot be used on this unit.
Can’t Write User Card— cannot write card when attempting a user data transfer.
Card Needed—user data transfer - insert an SD card.
Cartography Service Incompatible. Software Update Required—a software update is needed.
Contact product support for assistance updating your unit software.
Database Error—general database error. Contact product support.
Deep Water Alarm—(sonar) boat has entered user-dened value for deep water.
Distress Call Received From <name>—A distress call has been received by the DSC module.
Drift Alarm—boat has moved a user-dened distance.
DSC Position Report Received From <name>—a position report has been received by the DSC module.
Entering Target Water Temperature—(temperature sensor/transducer) the water temperature is
inside the user-dened target temperature zone.
Flash Flood Warning Alarm—(XM weather) there is a ash ood warning effective.
Flood Warning Alarm—(XM weather) there is a ood warning effective.
Leaving Target Water Temperature—(temperature sensor/transducer) the water temperature is
outside the user-dened target temperature zone
Low Fuel Alarm—(NMEA 2000) low fuel reported by the NMEA 2000 network.
Fuel Tank Calibration Needed—(NMEA 2000) fuel was added to the fuel tank and therefore the
system needs to be calibrated.
GPS Antenna Has Lost Its Stored Settings—The GPS antenna’s memory has been cleared
somehow. Contact product support.