Acer AT2001 User Manual page 27

TO ADJUST VOLUME FROM THE REMOTE TO ADJUST VOLUME FROM THE REMOTE
Press VOL Press VOL (see illustration for location) to turn
the volume up or down.
TO TEMPORARILY TURN OFF VOLUME (MUTE)
Press the MUTE button on the remote control.
TO TURN VOLUME BACK ON
Press the MUTE button again or press VOL .
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