Operation10Aux inputAUX-in jack is intended for connecting external audio equipment to amplify the sound. If connection is made correctly, the audio signal from the external source will be translated through the acoustics of the head unit. This enables to adjust volume and quality of sounding. For example, you can connect an MP3-player to listen to tracks using the car acoustic system.System setupIn radio or AUX modes, press button on the panel to display the main menu. Rotate VOLUME knob on the panel to select SETUP item, then SELECT button on the panel to confirm selection The system setup menu will be displayed, in which you can adjust some system parameters. Rotate VOLUME knob to select a parameter:• Language. Press SELECT button, then rotate VOLUME knob to select the menu language. Press SELECT button to confirm your selection.• Date. Rotate VOLUME knob to select year, month or day. Press SELECT button to confirm your selection, then rotate VOLUME knob to adjust the selected parameter. After adjustment press SELECT button to confirm.• Time. Rotate VOLUME knob to select hours, minutes or seconds. Press SELECT button to confirm your selection, then rotate VOLUME knob to adjust the selected parameter. After adjustment press SELECT button to confirm.• Brightness. Press SELECT button, then rotate VOLUME knob to adjust the image brightness. Press SELECT button to confirm.• Reset. Press SELECT button, then rotate VOLUME knob to select YES (resetting of all user’s adjustments to default) or NO (cancel). Press SELECT button to confirm.Radio operationsBand selectIn Radio mode press BND/TYPE button to select a radio band: FM-1, FM-2, FM-3, AM-1 (MW1), AM-2 (MW2). In each set of the bands you can store up to 6 preset stations, total 30 preset memory stations.Auto/Manual tuning• Manual tuning: Press and hold or button on the panel until the screen shows MANU SEEK. Press these buttons repeatedly to manually adjust the radio frequency.• Auto tuning: Press shortly or button, the radio will seek to the next up or down strong and clear frequency station automatically. Repeat this action to seek for other desired stations. To stop automatic search, press one of these buttons.Automatic store/preset scan• Automatic store: Press and hold APS/ button. The radio will automatically store the 6 strongest available stations in each subband of the current band (FM or AM). To stop auto store, press this button again.• Preset scan: Press APS/ button. The receiver will scan the saved stations in all subbands of the