2ENThema:Table of contentsSafety instructions and precau-tions 4Handling by stop only...................... 4Installation .................................... 4Regular loudness ............................ 4Repair of the unit............................ 4Power supply ................................. 4Replacement of fuses ...................... 4Overheating ................................... 4Regular temperature ....................... 4Cleaning of the unit ........................ 5Usage of the touchscreen ................ 5Moisture ........................................ 5The risk of injuries .......................... 5Handling the CDs and DVDs ............. 5Installation 6Installation notes............................ 6Before the installation ..................... 6Operating elements of the unit 8Use the unit 10Use apps ......................................10Customize the unit.........................10Arrange apps .............................10Change the wallpaper..................11Adjust the screen brightness ........11Radio mode 12Automatic station searching ............12Manual station searching ................12Automatic frequency scan ...............13Store the found stations .................13Switch AM/FM ...............................13LOC signal sensitivity .....................14AF funktion (Alternative Frequency) ......14TA funktion (Traffic Announcement) .......14PTY Funktion (Programme Type) .........14USB/SD mode 14Audio mode 15Play / Pause ..................................15Previous / Next track .....................15FF / Rewind ..................................15Repeat / Random playback .............15Folder browser ..............................16File browser ..................................16Video mode 17Display the OSD Video menu...........17Play/Pause ....................................17Previous / next track ......................17FF / Rewind ..................................17Repeat / Random playback .............18Folder browser ..............................18File browser ..................................19Picture viewer mode 19Open the picture ...........................19Display the options ........................19Bluetooth connection 20Table of contents