Arrival Alarm; Drift Alarm; Alarm Tone - Humminbird 947C Installating And Operation Manual

531374-1_A - 947 Man.qxd 2/15/2005
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, 30 to 3000 feet, 10 to 1000 meters [International models only],
Default = 150 ft, 50 m)
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
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ARRIVAL ALARM

Arrival Alarm sounds when the boat has

DRIFT ALARM

Drift Alarm sounds when the boat has
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, 30 to
3000 feet, 10 to 1000 meters [International
models only], Default = Off)
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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ALARM TONE

Alarm Tone selects the pitch of the alarm