See also:

Controls
1 Control Display 2 Controller with buttons The buttons can be used to open the menus directly. The controller can be used to select menu items and create the settings. ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Switch over between the display screens. Radio stations or TV channels are grayed out ...

Selecting the sorting order of the names
Names can be displayed in a different order. 1. "My contacts" 2. Open "Options". 3. "Display: last, first name" or "Display: first, last name" ...