63. Tap Sound.4. Tap the check box for Button Sounds. Check to have button sounds played, unchecked to turn them off.5. Tap to save and exit.BrightnessAccessing the Brightness Control1. Access the Main Menu.2. Tap the Settings icon .3. Tap System.4. Tap Brightness.5. Tap inside the brightness adjust bar to set the desired brightness.6. Tap to save and exit.On the Brightness screen there is a Dim on Battery Power option. When Dim on Battery Power is checked, theMagellan RoadMate receiver will reduce the brightness when operating exclusively on battery power and youhave not used the touch screen for a few seconds. This prolongs the battery life between charges.Main MenuThe Main Menu contains large, easy to access icons for all the major functions.Accessing the Main MenuWhen you first turn on the Magellan RoadMate receiver, the Main Menu is displayed after the splash and warningscreens. While in use, you can access the Main Menu by:1. From the Map screen tap Menu.Buttons on the Main Menu ScreenButton Name DescriptionAddress Used to enter an address as a destination for you route.Points ofInterestSelect a Point of Interest (POI) from the list of preloadedlocations you may want to go to.Previous List of the most resent destinations that you have gone tobefore allowing you to quickly select one to route to again.