![Humminbird 757c Operation Manual Download Page 122](http://html1.mh-extra.com/html/humminbird/757c/757c_operation-manual_2184100122.webp)
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Depth Alarm
Depth Alarm
sounds when the depth becomes
equal to or less than the menu setting.
To change the Depth Alarm setting:
1. Highlight Depth Alarm on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Depth
Alarm setting. (OFF, 1 to 100 feet, or 0.5 to 30 meters
[International
Models only]
, Default = OFF)
Fish ID Alarm
Fish ID Alarm
sounds when the Fishing System
detects fish that correspond to the alarm setting. Fish ID Alarm will only
sound if Fish ID+™ is on.
To change the Fish ID Alarm setting:
1. Highlight Fish ID Alarm on the Alarms main menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Fish
ID Alarm setting. (Off, All, Large/Medium, Large, Default = Off)
All
Large/Medium
Large
Off
For example, if you've set the Fish ID Alarm to sound for Large fish only,
the Fish ID alarm will sound when a large-sized fish is detected.
Summary of Contents for 757c
Page 25: ...16 Structure ID represents weak returns in blue and strong returns in red...
Page 168: ...159 Notes...
Page 169: ...160 Notes...