67After starting playback[1] Adjusting the sound quality (TONE)The tone control function will not work in the PURE DIRECT and theDIRECT mode.1 The tone switches as follows each time the TONE CONTROLbutton is pressed.(Main unit)2 With the name of the volume to beadjusted selected, press cursor buttonto adjust the level. CH SELENTERNOTE:To prevent hearing loss, do not raise the volume level excessivelywhen using headphone.[3] Turning the sound off temporarily (MUTING)1 Use this to mute the audio outputtemporarily.Press the MUTING button.Cancelling MUTING mode.Press the MUTING button again.11• To increase the bass or treble: Press the button.(The bass or treble sound can beincreased to up to +6 dB in steps of 1 dB.)• To decrease the bass or treble: Press the button.(The bass or treble sound can bedecreased to up to –6 dB in steps of 1 dB.)[2] Listening over headphone1 Plug the headphone’ plug into thejack.Connect the headphone to thePHONES jack.The pre-out output (includingthe speaker output) isautomatically turned off whenheadphone are connected.1PHONES2 31(Main unit)(Remote control unit)BASS TREBLE3 If you do not want the bass and treble to be adjusted, turn onthe tone defeat mode.The signals do not pass through thebass and treble adjustment circuits,providing higher quality sound.[4] Combining the currently playing sound with the desired image1 Simulcast playbackUse this switch to monitor avideo source other than theaudio source.Press the VIDEO SELECTbutton, turn the FUNCTIONknob until the desiredsource appears on thedisplay.Cancelling simulcast playback.• Select “SOURCE” using the VIDEO SELECT button andthe FUNCTION button.• Switch the program source to the component connectedto the video input.• Press the SOURCE button.1 111(Main unit)V I D E O S O U R C EF U N C T I O N