55Advanced OperationNotes:• Sound signals are output from the rear AUDIO OUT and DIGITAL AUDIO OUT terminal. (See pages 20-21)• When volume is adjusted or the MUTE button is pressed from the Remote Control, a message will be displayed.• If the Mode is set to Auto, or if BBE is ON, Bass and Treble cannot be adjusted.Using BBEBBE sound technology enhances speech intelligibility and restores the dynamic rangeof musical passages to provide outstanding natural sound.Note:If BBE is ON, Surround cannot be selected.Audio Adjustments4 Press to exit menu.EXIT■ Speaker:This feature is used to turn TV speakers On or Off.• On - TV speakers operate normally.• Off - TV speakers off.■ Surround:Enhances audio response when listening to stereo.■ Audio Select:Perform input switching of analog audio input and digital audio input when using the HDMI terminal.AUTO : Automatically performs digital/analog input switching according to the input signal type.D in (digital) : Forces use of digital audio input signal transmitted via the HDMI terminal.A in (analog) : Forces use of analog audio input signal transmitted via separate RCA terminals.Other AdjustWhile in the Audio menu screen, select Other Adjust and press OK to display the Other Adjust sub-menu.CHCHVOL VOLOKPress to select item.Press repeatedly to set.O t h e r A d j u s tS p e a k e r O nS u r r o u n d O f fS E L E C T O KM E N U E X I TO t h e r A d j u s tS p e a k e r O nS u r r o u n d O f fA u d i o S e l e c t A u t oS E L E C T O KM E N U E X I THDMI IN input