Eagle Electronics 320 manual Reset Water Distance, Screen Contrast and Brightness

Reset Water Distance

The sonar chart's Digital Data display option includes a window that shows distance traveled, called Water Distance ("W Distance"). This information is calculated from an optional water speed sensor. The Wa- ter Distance window can be reset to zero using the Reset Water Dis- tance command.

1.Press MENUMENU↓ to RESET WATER DISTANCEENT. The menus are cleared and the water distance is reset to 0.00.

Screen Contrast and Brightness

To access the Screen menu, press

MENUMENUENT.

Once in the Screen menu:

To adjust the display's contrast:

1.The CONTRAST slider bar is already selected. Press → or ← to move the bar. The left end of the scale is minimum contrast; the right end is maximum contrast.

To adjust the display's brightness:

1.Press ↓ to BRIGHTNESS. Press → or ← to move the bar. The left end of the scale is minimum contrast; the right end is maximum contrast.

To adjust the screen's display mode:

1. Press ↓ to DISPLAY MODEENTpress ↑ or ↓ to select modeEXIT.

Sensitivity & Auto Sensitivity

The sensitivity controls the ability of the unit to pick up echoes. Sensitivity can be adjusted, because water conditions vary greatly. A low sensitivity level (from zero to 50 percent) excludes much of the bottom information, fish signals, and other target information.

High sensitivity levels let you see this detail, but it can also clutter the screen with many undesired signals. Typically, the

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