68 GPSMAP 60CSx Owner’s ManualM AIN MENU >Display SetupUse the Display Setup Pageto select a screen displaycolor scheme for day andnight viewing. You can set thebacklight timeout and the levelof brightness by reducing thetime to save on battery power.To access the DisplaySetup Page:On the Setup Menu Page, highlight theDisplay icon, and press ENTER.• Display Mode—sets the display to Day, Night,or Auto mode. Select Auto to automaticallyswitch from day to night at sunset and changeback at sunrise.• Daytime Color Scheme/Nighttime ColorScheme—sets the color scheme to use whenoperating in Day or Night mode.• Backlight Timeout—sets the backlight to stayon when it is turned on, or to time out after aselected period of time has elapsed when usingthe battery. The backlight stays on regardless ofthis setting when external power is used.• Backlight Level—turns the backlight up ordown. Press up on the ROCKER to increasethe intensity or down to decrease.Interface SetupUse the Interface Setup Page tocontrol the input/output formatused when connecting your unitto external devices.To access the InterfaceSetup Page:On the Setup MenuPage, highlight theInterface icon, and press ENTER.Serial Data Format—sets the data format to one ofthe following:• GARMIN—selects the proprietary format usedto exchange waypoint, route, track log andMapSource data with a PC.
