Mute function
Press MUTE/LOUD button on the panel or MUTE button on the RC or MUT button on the touchable screen to disable the sound. “Mute” symbol will appear on the display. Press these buttons again or press VOL+/- buttons to resume the volume.
Mode control
Press POWER/SRC button on the panel or MODE button on the RC to select different source modes: RADIO => DVD (if a disc is inserted into the unit) => USB/SD (if a USB or memory card is inserted) => TV => AUX1 => AUX2.
Screen angle adjustment
Press P.ANGLE button on the unit or
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