- 43 -TV Speaker(On / Off)Set to Off when using the external speakers.Auto Gain Control(On / Off)Automatically regulates large sound level differences between channels andinputs.Volume CorrectionAdjusts the volume of each individual channel or input mode.Speaker Distance to Wall(Up to 30cm / Over 30cm)Compensates for the low frequency sound due to the distance between thespeakers and the wall.● If the back space between the TV and wall is within 30 cm, Up to 30cm isrecommended.● If the back space between the TV and wall is over 30 cm, Over 30cm isrecommended.● This function is effective only for the sound from TV speakers.Voice Guidance Settings1. Display the menu with MENU.2. Select Sound > Voice Guidance Settings with / and press OK toaccess.3. Select one of the following items with / and press OK to access.Voice Guidance / Speed / Volume / Language / User Level / Web Browser4. Set with / / / and press OK to store.Voice Guidance(On / Off)Set to On to enable voice guidance of the basic features (on-screenmessages, etc.) for visually impaired users.