(MP3 only); Press to select a preset radio station / MODE - Press to select different play modes: e.g. REPEAT or SHUF-FLE(random order) Source selector - Press to select CD(MP3-CD)/TUNER/AUX/ TAPE function DBB Press to turn the bass enhancement on(DBB1 DBB2) /off. Press to stop CD playback or erase a CD program. / FM*MW Selects wavebands; During playback, press to display MP3-CD information (MP3 only) SEARCH Skips & searches CD tracks backwards/ forwards; Tunes to radio stations (down/up). PROGRAM - Use to program CD tracks or preset radio stations. REMOTE CONTROL Remove the insulation plastic tab. Select the source you wish to control by pressing one of the source select keys on the remote control (for example CD, TUNER). Then select the desired function (for example Hi, W-4, ►►!)....