highlight the "Show Zoom Bar" on the "Chart Setup" menu, then press the right arrow key. Now press the EXIT key. If you're not in the
To turn the zoom bar off, repeat the above steps.
DISPLAY ZONE BAR
The zone alarm has a range bar. Any echoes that appear between the top and bottom of this bar triggers the zone alarm. This bar normally doesn't show on the screen. To turn the zone bar on continuously, highlight the "Show Zone Bar" on the "Chart Setup" menu, then press the right arrow key. Now press the EXIT key. A screen similar to the one at right appears. To turn the zone bar off, repeat the above steps.
See the Alarms section in this manual for more information on the zone alarm.
DIGITAL SONAR
When the
The digital sonar can be turned off, however this also turns all automatic features off also, such as auto sensitivity, auto ranging, and the Fish ID. feature.
To turn the digital off, first press the MENU key, then press the up or down arrow keys until the "DIGITAL SONAR" menu appears. Press the left arrow key to turn it off.
Note: Turning the digital sonar off also turns the automatic mode off, including Fish ID, and the depth alarms.
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