User Manual

Front panel

1. Release Button

Press to detach and release the front panel. When the unit was released, it will switch off

automatically after a few second. Detach/Attach the Panel: Press REL button and pull out the

left side to detach the panel. To attach it, insert the right side first and then press the left side

until hear a click sound.

2. SEL/MUTE Button

SEL : Long press it to enter SOUND SETTING menu to adjust the sound settings; EQ => BASS

=> TREBLE = > BALANCE => FADER => EQ. Adjust the level by click touch screen to

increase or decrease.

Short press it to MUTE the volume output, press it again to resume volume when the power is

on.

3. MODE Button

Press it to select the mode: Radio, DISC (if there is a disc in unit), USB (if there is a USB

device in the unit), CARD (if there is a SD/MMC card in the unit), Bluetooth, TV (For VIR-

7830BT) and AV IN.