Audio Adjustment
Function Name
VOLUME
Volume adjustment.
TREBLE
Adjustment treble level.
BASS
Adjust bass level.
BALANCE
Adjust left and right speaker balance.
AUDIO MODE
Select audio settings:
Preset: Factory default settings.
Soft: Picture settings result in softer colors and less sharp images.
User: User defined settings.
SPEAKER
Turns the speaker on and off (same as mute).
Explanation
ViewSonic N4000wP/N4050w 16