Chapter 3 21Using the TV’s Features and MenusPRESET Allows you to choose from 4 preset audio settings (USER, SPEECH, THEATER, and MUSIC),depending on what setting is right for you. You’ll want to experiment to see which has the best soundfor your situation.BASS Increases or decreases the bass.TREBLE Increases or decreases the treble.BALANCE Press the right arrow to increase the audio output in the right speaker; press the left arrow toincrease the audio output in the left speaker.SURROUND Turns on or off the surround sound effect.TIMERSLEEP TIMER 20Timer MenuThe TIMER menu allows you to set the sleep timer.Press the up and down arrow buttons to select an item, andthen press the right arrow button to change it.SLEEP TIMER Lets you set the time you want the TV to turnitself off after a given time. Press the right arrow to add 10minutes to the clock (up to two hours).