54 nüvi 2200/2300/2400 Series Owner’s ManualCustomizing the DeviceAbout trafficTrendsWhen the trafficTrends™ feature isenabled, your device uses historictraffic information to calculate more-efficient routes. Different routes maybe calculated based on traffic trendsfor the day of the week or based onthe time of day.Enabling trafficTrends1. From the main menu, touchTools > Settings > Navigation> Automobile > nüRoute >trafficTrends > Enabled.Display SettingsFrom the main menu, touch Tools >Settings > Display.• Color Mode—sets a lightbackground (Day), a darkbackground (Night), orautomatically switches betweenthe two based on the sunrisetime and the sunset time for yourcurrent location (Auto).• Brightness—changes thebrightness of the screen.Decreasing the brightness cansave battery power.• Screenshot—allows you to take apicture of the device screen (page40).
