Humminbird 900 Series, 997c Combo manual Temp Alarm, Off Course Alarm

Temp Alarm

Temp Alarm sounds when the water temperature detected by the 900 Series™ reaches the Temp Alarm setting, which is either set in degrees Fahrenheit or Celsius [International models only]. For example, if the Temp Alarm is set to 58° Fahrenheit, and the water temperature falls from 60° to 58°, the Temp Alarm will sound. Similarly, if the water temperature rises from 56° to 58°, the Temp Alarm will also sound.

To change the Temp Alarm setting:

1.Highlight Temp Alarm on the Alarms main menu.

2.Use the LEFT or RIGHT 4-Way Cursor Control keys to change the Temp Alarm setting. (Off, 32-120 [Fahrenheit], 0-50 [Celsius (International models only)], Default = Off)

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 Alarm

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1 Arrival Alarm Circle Off Course Limits 2

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)

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