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Alarms tab – Garmin GPSMAP 76 User Manual

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GPSMAP 76 Owner’s Manual

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Alarms Tab

The Alarms tab contains settings for Anchor Drag,

Approach and Arrival, Off Course, Shallow Water, and

Deep Water. These settings determine if and when a

warning beep is sounded and/or a message is displayed.
Anchor Drag—alerts you when the boat has drifted

more than the user defined distance. The alarm

continues until cleared by the user.
Approach and Arrival—alerts you when approaching

a turn or arriving at your destination. Automatic alerts

you between 15 and 90 seconds before depending

on your speed. Distance and Time alert you at the

specified distance or time.
Off Course—alerts you when you are off course more

than the user defined distance. The Off Course alarm

can be turned On or Off.

Shallow Water—requires input from a NMEA device

supplying the “DPT” sentence. The Shallow Water

alarm alerts you when the water depth is less than the

depth set. Deep Water—requires input form a NMEA

device supplying the “DPT” sentence. The Deep Water

Alarm alerts you when the water is deeper than the

depth set.