Off Course Alarm; Arrival Alarm; Drift Alarm; Alarm Tone - Humminbird 383c Operation Manual

531450-1_A - 383c_Eng.qxd 11/18/2005

Off Course Alarm

Off Course Alarm sounds when the boat has moved
too far off course based on the menu setting when navigating. Off Course Alarm allows
you to set how far the boat is allowed to move off course before the Off Course Alarm
will sound.
Off Course Limits
Arrival Alarm Circle
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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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.
Drift Alarm Circle
Drift Alarm Perimeter
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)

Alarm Tone

Alarm Tone selects the pitch of the alarm sound. A brief
tone will be produced as you adjust the Alarm Tone so that you can select the tone that
you can hear best.
To change the Alarm Tone setting:
1. Highlight Alarm Tone on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Alarm Tone
setting. (High, Medium, Low, Default = Medium)
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