OSD Menu132. Sound menuDescriptionSound Mode: Select your desired picture mode asfollow: Dynamic, Standard, Soft and User.You may select the sound mode directly by pressingthe SOUND button on the remote control.Bass: Low frequency intensity.Treble: High frequency intensity.Balance: Left and right stereo audio channels balance.Surround Mode: Activate or deactivate the Surround function.OSD MenuSound Settings: Press button to enter the Sound Settings menu.AVL: Activate or deactivate the Auto Volume Limited function.Analog Sound: Select the Analog Sound mode between Stereo, Mono and SAP.Digital Sound: Select the Digital Sound laguage.Digital Audio Output: Select the Digital Audio Output mode between PCM, RAW and off.Equalizer Settings: Press button to enter the Equalizer Settings menu.Use / button to select the item, and use / buttonUse / button to select the mode between User, Off,Rock, Pop and Jazz.You could press button to enter the bottom item toadjust the equalizer bu yourself when you selectthe User mode.to adjust. You could come back to the Mode selectingitem by pressing button.