The surface clarity control reduces or eliminates surface clutter signals from the display. It does this by changing the sensitivity of the receiver, decreasing it near the surface and gradually increasing it as the depth increases.
There are three levels of surface clarity available: low, medium or high. It can also be turned off. The default level is off.
To adjust the Surface Clarity level:
1. From the Sonar Page, press MENU↓ to SONAR FEATURESENT.
Sonar Features menu with Surface Clarity selected.
2.Press → to SURFACE CLARITYENT.
3.Press ↓ or ↑ to select the clarity level, then press EXITEXITEXIT.
Surface clutter
In the illustration on the left, Surface Clarity is turned off. The view on the right shows Surface Clarity set on high.
Zoom & Zoom Bar
"Zooming in" is a common, fast and easy method to enlarge small detail like fish signals and bottom structure. This unit lets you zoom in quickly and easily by pressing the ZIN key.
83
