Humminbird 757c - Manual (Page 125)

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To change the Off Course Alarm setting:
1. Highlight Off Course Alarm on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Off
Course Alarm setting. (Off, 25 to 3000 feet, 10 to 1000 meters
[International Models only], Default = 300 ft, 100 m)
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)
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