33When stereo signals are available, thisfunction enhances the stereo spatial effect.Press MENU to see the main menu.Press CH+ or CH- to highlight Sound.Press OK to enter the Sound submenu.Press CH+ or CH- repeatedly tohighlight Surround.Press VOL+ or VOL- to turn this optionon or off.Press MENU repeatedly to exit themenu or the menu will automaticallydisappear within a few seconds if nobuttons are pressed on the remotecontrol.Main MenuPictureSoundPreferencesTimeSetupSoundVolume 50Bass 50Treble 50Balance ±00Surround OnSound ModePersonalSoundVolume 50Bass 50Treble 50Balance ±00Surround OffSound ModeSpeechSurround