Adjust the Sensitivity
Sensitivity controls how much detail is shown on the view. To eliminate the clutter from the display that is sometimes present in
murky or muddy water, decrease the sensitivity. When operating in very clear water or greater depths, increase the sensitivity to
see weaker returns.
Adjust the Sensitivity using the X-Press Menu
Use the following instructions to adjust the sensitivity.
1. Sonar X-Press Menu: With a Sonar View displayed on-screen, press the MENU key once.
2. Select Sensitivity.
3. Press the RIGHT or LEFT Cursor keys to increase or decrease the sensitivity.
Adjust the Sensitivity using the ZOOM Keys
If your control head includes +/-ZOOM keys, you can use them to adjust the sensitivity.
1. With a Sonar View displayed on-screen, press the +ZOOM key or −ZOOM key.
Adjusting the Sensitivity using the +/−ZOOM Keys
Increase Sensitivity
Decrease Sensitivity
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Sonar (2D)