How to choose sound modeHow to customize your own sound statusPress the S.STD button to select the desired sound quality. Four kinds of sound modes(i.e., "Standard","User", "Theater"and"Music") can be selected in turn.Sound Control FunctionsDesigned the sound to best suit music programsUserStandard NA spare setting that can be adjusted to personal tastesormal sound with moderate bass and treble settingEnables extra bass and treble to enhance the movie experience;MusicTheaterYou can quickly select the desired sound mode from four preset modes and onecustomized mode.1 Press MENU button and then use VOL+/- button to select Sound menu .2 Press CH+/- button to select the item to be adjusted, thenpress VOL+/- button to obtain the desired effect.19Sound Mode StandardVolumeBalanceTrebleBassSurround OffAVC OffReset605050SoundBalanceThis will adjust the output of the right and left speakers to obtain thebest stereo reproduction for your listening position.The intermediate value is 0. When indication value of Balance increasestoward+50, sound of the right and left speaker becomes stronger andweaker, respectively. When indication value of Balance decreasestoward -50, sound of the right and left speaker becomes weaker andstronger.Press CH+/- button to select Balance,Press button to increase the audio output in the right speaker;press button to increase the audio output in the left speaker.Sound ModeThis select the modes for sound reproduction dependent on the broadcast signals or signalsfrom external inputs received.Press CH+/- button to Select Sound Mode,press VOL+/- button to select the Music Standard Theater or User.TrebleThis will adjust the treble output level.BassThis will adjust the bass output level.SurroundThe surround sound feature expands the audio listening field wider and deeper to create exceptionalsound quality from the TV`s speakers.Press CH+/- button to Select Surround, and then press VOL+/- button to set Surround as Off, Theater,Mountain or Valley.AVC (Automatic Volume Control)Each broadcasting station has its own signal conditions, and so it is not easy for you to adjust the volumeevery time the channel is changed. This feature lets you automatically adjust the volume of the desiredchannel and reduces the volume differences between channels and programs, providing a more constantoverall level. This will also reduce the dynamics of sound.Press CH+/- button to Select AVC,press VOL+/- button to set AVC as Off or On.ResetTo recover to the default value.VOL+VOL-