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Sonar Features menu with Surface Clarity selected.
2. Press ↓ or ↑ to select clarity level|EXIT|EXIT|EXIT.
In the illustration at left, Surface Clarity is turned off.
The right view shows Surface Clarity set at High.
Transparency
Use the transparency menu to adjust the transparency of menu win-
dows. A high transparency allows you to continue monitoring the sonar
chart while adjusting feature settings, though the text of the menus
Surface clutter