11ENThema:InstallationImportant! The USB port is notdesigned for charging the smart-phone via USB cable.!AUX inputThe AUX input is a 3,5 mm jack plug onthe front operating panel.Herewith you can connect the unit withon of the external playback devices:MP3 player, smartphone, cellphone ortablet PC.An adapter cable 3,5 mm jack-to-jackwill be required.If the external device is connected withthe unit, the playback is audible via carradio loudspeakers.The playback control can be achievedvia external device only.Factory settingsPressing the F RST button (see page8) button you can set the unit back tothe factory settings.Use a pencil or similar to press thebutton. After reset the unit shuts downautomatically.Unit on/offPress the ?/MOD/U button to turn theunit on.If the unit is already on, keep thebutton pressed for a couple of secondsto turn it down.Insert a SD cardInsert a SD card into the slot with thelabel side to the up and the pin side tothe down.Make sure that the card is intact anddirt-free.Insert a USB flash driveInsert an USB flash drive proper into aUSB plug.Do not insert any heavy or big USBflash drives in order not to hit itaccidently - it could cause damages ofthe USB plug or USB flash drive.Micro SD cards and USB flashdrives should have following file-system format: FAT32. Other typeswill not be supported.i