How to choose sound modeEqualizerPress the SSM button to select the desired sound quality. Five kinds of sound modes(i.e., "Standard","Personal", "Theater", "News"and"Music") can be selected in turn.Sound Control FunctionsDesigned the sound to best suit music programsDesigned to reduce the bass and treble which enhances the voice for news programsPersonalStandard 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;MusicTheaterNews21You can quickly select the desired sound mode from four preset modes and onecustomized mode.EqualizerSurroundBalancePicture Sound AdjustTuning Function Timer>>>Off01 Press MENU button and then use VOL+/- button to selectSound menu .2 Press VOL+ button and then use CH+/- button to selectEqualizer item, then press VOL+/- button to enter the submenu.3 Press VOL+/- button to select the item to be adjusted, thenpress CH+/- button to obtain the desired effect.. EqualizerThis will adjust the output of the right and left speakers toobtain the best stereo reproduction for your listeningposition.The intermediate value is 0. When indication value of Balanceincreases toward+50, sound of the right and left speakerbecomes stronger and weaker, respectively. When indicationvalue of Balance decreases toward -50, sound of the rightand left speaker becomes weaker and stronger.Press CH+/- button to select Balance,Press VOL+ button to increase the audio output in the rightspeaker;press VOL- button to increase the audio output in the leftspeaker.The surround sound feature expands the audio listeningfield wider and deeper to create exceptional soundquality from the TV`s speakers.Press CH+/- button to select Surround,press VOL+/- button to set Surround as Off or OnSurround SoundBalance