- 164 -● To reset the levels of each frequency to the default settings, select ResetEqualiser Settings with / and press OK.● This function is effective only for the sound from TV speakers.BalanceAdjusts volume level of right and left speakers.Surround(Stadium / Hall / Natural / Off)Selects surround sound settings.Stadium:Provides the sound effect such as a stadium.Hall:Provides the sound effect such as a concert hall.Natural:Controls the reverberation to make the voice sound clearer.● This function is effective only for the sound from TV speakers.Bass Boost(On / Off)Enhances the effect of bass sounds.● This function is effective only for the sound from TV speakers.Digital Remaster(On / Off)Compensates a compressed audio signal to reproduce the original soundquality.● This function is effective only for the sound from TV speakers.Volume settingsAuto Gain Control(On / Off)Automatically regulates large sound level differences between channels andinputs.Volume CorrectionAdjusts the volume of each individual channel or input mode.