this information when you update the system software or purchase additional map data. Brightness —changes the brightness of the screen. Decreasing the brightness can save battery power. 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. Time Settings Select Settings > Time . Time Format —select a 12-hour, 24-hour, or UTC time format. Current Time —manually set the time on your nьvi. Select Automatic to have the device set the time based on your location. 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. Language Settings Select Settings > Language . Voice Language —sets the language for voice prompts. Text Language —sets all on-screen text to the selected language. nьvi 30/40/50 Owner’s Manual 19