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GPS 152H Owner’s Manual 21
Appendix
Alarms and Messages
The unit uses an on-screen message system to alert you to unit
operating characteristics. When a message appears, press Enter to
acknowledge the message.
Alarm Clock—the alarm clock has sounded.
Anchor Drag Alarm—you have drifted out of the specied distance
range.
Antenna Input Shorted To Ground—a part of the antenna wiring
is crimped, broken, or contacting the chassis.
Approaching Waypoint—you are a specied alarm distance from a
destination waypoint.
Arrival At Waypoint—you have arrived at the destination
waypoint.
Basemap Failed Unit Needs Repair—contact your dealer or
Garmin Product Support.
Database Error—contact your dealer or Garmin Product Support.
Lost Satellite Reception—the unit has lost satellite signals. Check
antenna connections or try moving to a location with a clear view of
the sky.
Memory (RAM) Failed Unit Needs Repair—contact your dealer
or Garmin Product Support.
Memory (ROM) Failed Unit Needs Repair—contact your dealer
or Garmin Product Support.
No Position—no differential correction data is available or not
enough data is available to compute a DGPS position.
No Tide Stations For That Area—there are no tide stations within
100 miles of the specied point. Try another area.
Off Course Alarm—you have exceeded the specied off-course
distance.
Processor Failed Unit Needs Repair—contact your dealer or
Garmin Product Support.
Proximity Alarm List is Full—you have used all ten proximity
waypoints.
Proximity Alarm Waypoint—you have entered the alarm radius for
the proximity waypoint indicated.
Proximity Overlaps Another Proximity Waypoint—the alarm
radius specied overlaps the area specied for another proximity
waypoint. Adjust the distance.