From a radar screen, select Menu > Radar Setup > Appearance.

Bkgd. Color

Sets the color for the background.

Foreground Clr.

Sets the color scheme for the radar returns.

Look-Ahead Speed

Shifts your present location toward the bottom of the screen automatically as your speed increases. Enter your top speed for the best results.

Heading Line

Shows an extension from the bow of the boat in the direction of travel on the radar screen.

Range Rings

Shows the range rings that help you to visualize distances on the radar screen.

Bearing Ring

Shows a bearing relative to your heading or based on a north reference, to help you determine the bearing to an object shown on the radar screen.

Nav Lines

Shows the navigation lines that indicate the course you have set using Route To, Auto Guidance, or Go To.

Waypoints

Shows waypoints on the radar screen.