Volume settingsSpeaker Selection(TV / Home Cinema)Enables controlling the theatre speaker with this TV’s remote control bypointing at the TV’s signal receiver.Watching > For best audio > Volume settings● This function is available when the theatre speakers supporting VIERALink function is connected to this TV.TV Speaker(On / Off)Set to Off when using the external speakers.Watching > For best audio > Volume settingsAuto Gain Control(On / Off)Automatically regulates large sound level differences between channels andinputs.Watching > For best audio > Volume settingsVolume CorrectionAdjusts the volume of each individual channel or input mode.Watching > For best audio > Volume settingsSpeaker Distance to Wall(Up to 30cm / Over 30cm)Compensates for the low frequency sound due to the distance between thespeakers and the wall.Watching > For best audio > Volume settings- 274 -