Garmin 496 Manuale Proprietario

Next Turn—sets an alarm to indicate next turn in route. Select Off 

for no Next Turn alarm. Select Dist to enter a specific distance. For 

example, if you enter 1 nm, the Next Turn alarm sounds one nautical 

mile before you reach the next turn. Select Time to enter a specific 

time before the turn for the alarm to go off. For example, if you 

enter 00:02:00, the Next Turn alarm sounds two minutes before you 

reach the next turn. Select Auto for the unit to provide a Next Turn 

alarm at its discretion. 
Arrival—sets an alarm to sound when you are a specified distance 

or time away from a destination waypoint. Select Off for no Arrival 

alarm. Select Dist to enter a specific distance. Select Time to enter 

a specific time before the destination for the alarm to go off. Select 

Auto for the unit to provide an Arrival alarm at its discretion. 
Off Course—sets an alarm to sound when off your course. Select 

On, then enter a distance.
Anchor Drag—sets an alarm to sound when you have exceeded a 

specified drift distance. Select On, and then enter a distance.
Custom POI—sets an alarm to sound when you have entered the 

proximity of a custom POI.

  CAUTION: Garmin is not responsible for the consequences 

of using a custom POI database or the accuracy of the safety 

camera or other custom POI database.

Clock—sets an alarm based on the unit’s clock. Select On, and then 

enter a specific time that you want the alarm to sound. The unit must 

be on for the clock alarm to work.
Ext. (External) Voltage—sets an alarm to sound when the external 

voltage drops below a specified amount. Select On, and then enter a 

specific voltage. 
DGPS—sets an alarm to sound when the unit loses a differential fix. 
Accuracy—sets an alarm to sound when GPS accuracy falls outside 

of the user-set value. Select On, and then enter a specific distance. 

GPSMAP 496 Owner’s Manual 

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