
Audio menu
Item
SoundEffect
Bass
Treble
Balance
Description
Select Sound Effect
Adjust the bass.
Adjust the treble.
Adjust the left and right audio balance.
Operation
►or◄ to select SRS Trusurround or OFF.
►to increase 
►to increase 
◄ to decrease 
►to emphasize the right speaker. ◄ to emphasize the left speaker.
29ViewSonic N4200w
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