Garmin GPS 72H Owner's Manual - Page 34
Anchor Drag, Approach and Arrival, Automatic, Distance and Time, Off Course, Shallow Water, Deep Water - anchor alarm
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Settings Alarms Tab The Alarms tab contains settings for Anchor Drag, Approach and Arrival, Off Course, Shallow Water, and Deep Water. These settings determine if a warning beep sounds, and if an alarm message appears. Alarms Tab Page Anchor Drag-alerts you when the boat has drifted more than the set distance. Approach and Arrival-alerts you when you are approaching a turn or arriving at your destination. • Automatic-alerts you between 15 and 90 seconds before reaching the destination, depending on your speed. • Distance and Time-alerts you at the specified distance or time. Off Course-alerts you when you are off course more than the set distance. 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 set depth. For NMEA connection information, see page 38. Deep Water-requires input from a NMEA device supplying the DPT sentence. The Deep Water Alarm alerts you when the water is deeper than the set depth. For NMEA connection information, see page 38. 28 GPS 72H Owner's Manual