0 GPSMAP 76CSx Owner’s ManualM aIn MenuSetup MenuTo access the Setup Menu:From the Main Menu, select Setup.System Setup PageTo access the System Setup:From the Setup Menu select System.GPS—choose on the GPS options other thanNormal to save battery power.WAAS/EGNOS—set to Enable or Disable.Battery Type—choose the type of batterybeing used in order to produce a more accuratebattery capacity report.Text Language—set the unit’s on-screenlanguage.External Power Lost—set the unit to turn offif external power is lost.Proximity Alarms—turns custom POI andProximity alarms on and off.Use the option menu to restore defaults, read microSDcard information, or view the version of unit softwareand the Unit I.D. number.••••••Display Setup PageYou can choose a display mode, a color scheme forday and for night viewing, adjust the amount oftime that the backlight stays on, and set the level ofbrightness.To access the Display Setup page:From the Setup Menu, select Display.Display Mode—set for Auto (changes fromday to night mode and back again at dusk anddawn), Day only, or Night only.Daytime Color Scheme—set in Day mode toone of 10 color schemes.Nighttime Color Scheme—set in Night modeto one of 10 color schemes.Backlighting Timeout—choose from StaysOn or delays of 15 seconds, 30 seconds, oneminute, or two minutes.Backlight Intensity Level—use the slider toadjust the brightness.•••••