50 Rino 520HCx and 530HCx Owner’s ManualM aIn MenuSetup MenuTo access Setup Menu:From the Main Menu, select Setup.System Setup PageTo access the System Setup page:From the Setup Menu, select System.GPS—choose one of the GPS options other thanNormal to significantly save battery power.WAAS—set Enable or disable WAAS.Battery type—set the Battery Type for moreaccurate battery capacity status when using theoptional battery pack for alkaline or NiMH “AA”batteries.external Power Lost—set the unit to turn off ifexternal power is lost.external Power Connected—set to power onwhen connected or to charge the unit only.Use the option menu to restore defaults, or view theversion of unit software and the Unit I.D. number.•••••Radio Setup PageSee page 14 for detailed instructions.Display Setup PageYou can choose a display mode, a color scheme for dayand for night viewing, adjust the amount of time thatthe backlighting feature 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 from day tonight mode and back again at dusk and dawn), Dayonly, or Night only.Color Scheme Selection—set in Day and Nightmodes to one of 10 color schemes.Backlighting timeout—choose from Stays On ordelays of 15 seconds, 30 seconds, one minute, ortwo minutes.Backlight Intensity Level—use the slider to adjustthe brightness to your preferences.••••