26 Road Tech ™ zūmo 660 Owner’s ManualCustomizing the zūmoAvoidances—select the road types that youwant to avoid or that you would prefer totake on your routes.Restore—restore the original navigationsettings.Recalculation Mode—select how yourzūmo recalculates a route if you deviate fromthe route.Adjusting the DisplaySettingsTouch Tools > Settings > Display.Color Mode—select Daytime for alight background, Nighttime for a darkbackground, or Auto to automatically switchbetween the two.Screen Shot—enable screen shot mode.Touch , or when on a map page, totake a screen shot. The picture bitmap file issaved in the Garmin\Screenshot folder onthe zūmo drive.Brightness—adjust the backlight brightnesslevel. Reducing the backlight brightnessincreases your battery life.Touchscreen—follow on-screen instructionsto calibrate the touchscreen.Restore—restore the original displaysettings.Updating the Time SettingsTouch Tools > Settings > Time.Time Format—select a 12-hour, 24-hour, orUTC time format.Current Time—select Automatic to updatethe time automatically. When Automatic isnot selected, you can adjust the time in 15-minute increments.Restore—restore the original time settings.Setting the LanguagesTouch Tools > Settings > Language.Voice—change the language for voiceprompts.Text—change all on-screen text to theselected language. Changing the textlanguage does not change the language ofuser-entered data or map data, such as streetnames.Keyboard—select the keyboard for yourlanguage. You can also change the keyboardlanguage mode from any keyboard bytouching the Lang. button.Restore—restore the original languages.Changing the Map SettingsTouch Tools > Settings > Map.Map Detail—adjust the amount of detailshown on the map. Showing more detail maycause the map to redraw slower.Map View—select a map perspective.