19Menu NavigationAudioSet+ 7+ 70AudioNormalBassTrebleBalanceOther AdjustOnOffOnAuto0Other AdjustAI SoundSurroundSpeakersHDMI InAudio LevelerMenuPictureAudioSetupSet+ 7+ 70AudioNormalBassTrebleBalanceOther AdjustPress to select “Normal”, “Bass”, “Treble” or “Balance”.Press to select or adjust the sub-menu.Press to select the sub-menu.Press to select or adjust the sub-menu.Press to select “Audio”.Press to enter sub-menu.Press the MENU button to display the Main menu.Reset Bass, Treble and Balance adjustments to factorydefault settings.Increase or decrease the bass response.Increase or decrease the treble response.Emphasize the left / right speaker volume.AI SoundEqualize overall volume levels.Note: Fixed to “Off” when “Speakers” is set to “Off”.SurroundEnhances audio response when listening to stereo.• On : For stereo audio.• Off : For monaural audio.Note: Fixed to “Off” when “Speakers” is set to “Off”.SpeakersThis feature is used to turn Internal speakers “On” or “Off”(see page 11, Amplifier Connection).• On : Internal speakers operate normally.• Off : Internal speakers off.Note: “AI Sound”, “Surround” and “Audio Leveler” are notavailable when selecting “Off”.Press the “OK” key to display “OtherAdjust” menu. (See below)HDMI InWhen using HDMI (see page 9), this feature will let youswitch between Analog or Digital Input.• Auto : Automatically selects Analog / Digital signal.• Digital : Digital Input only.• Analog : Analog Input only.Audio LevelerThe audio leveler monitors the difference in audio levelsbetween input signals from external equipment andminimizes the change in output volume that could occurwhen switching input signals.Note: “Audio Leveler” is not available when “Speakers” isset to “Off”.OKOKOKNormal / Bass / Treble / BalanceOther Adjust