Garmin nuvi 52LM Owner's Manual - Page 22

• Keyboard Layout-sets the keyboard layout. • Safe Mode- disables all functions that require significant operator attention and could become a distraction while driving. • About-displays the nüvi software version number, the unit ID number, and information about several other software features. You need this information when you update the system software or purchase additional map data. Navigation Settings Select Settings > Navigation. • Route Preference-select a preference for calculating your route. • Avoidances-select the road types you want to avoid on your routes. Display Settings Select Settings > Display. • Color Mode-sets a light background (Day), a dark background (Night), or automatically switches between the two based on the sunrise time and the sunset time for your current location (Auto). • Screenshot-allows you to take a picture of the device screen. Screenshots are saved in the Screenshot folder of the device storage. • Brightness-changes the brightness of the screen. Decreasing the brightness can save battery power. Time Settings Select Settings > Time. • Time Format-select a 12-hour, 24-hour, or UTC time format. 18 Customzing the Device