From a sonar view, select MENU > Sonar Setup.

Depth Line

Shows a quick-reference depth line.

Scroll Speed

Sets the rate at which the sonar scrolls from right to left.

In shallow water you might want to slow the scroll speed to extend the length of time the information is displayed on screen. In deeper water you can increase the scroll speed.

Range Lines

Shows the vertical lines indicating the distance to the right and left of the boat. This setting is available for SideVü sonar view.

Color Scheme

Sets the color scheme of the sonar view. This setting might be available in the Appearance menu.

The high contrast color schemes provide darker color assignments to the low intensity returns. The low contrast color schemes provide color assignments to the low intensity returns that are similar to the background color.

Appearance

Sets the look of the sonar view (Sonar Appearance Settings).

Edit Overlays

Sets the data shown on the sonar screen.

Advanced

Sets advanced sonar options, such as interference (Advanced Sonar Settings).

Installation

Restores the default sonar settings.