Humminbird 997c SI Combo, Installation And Operation Manual

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Arrival Alarm
Arrival Alarm sounds when the boat has
either exceeded the distance to the destination waypoint, or has entered the
Arrival Alarm Circle, based on the menu setting when navigating. Arrival
Alarm allows you to set how close the boat must be to the destination
waypoint before the Arrival Alarm will sound.
To change the Arrival Alarm setting:
1. Highlight Arrival Alarm on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the
Arrival Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters
[International models only] , Default = 150 ft, 50 m)
Drift Alarm
Drift Alarm sounds when the boat has
exceeded the distance from the boat’s anchored position, based on the
menu setting. Drift Alarm allows you to set the size of a perimeter around the
boat’s anchored position; if the anchored boat drifts outside of that
perimeter, the Drift Alarm will sound.
To change the Drift Alarm setting:
1. Highlight Drift Alarm on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the
Drift Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters
[International models only] , Default = Off)
Drift Alarm Circle
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