Adjusting the Volume
1Press the VOLUME button
As illustrated on the right, a dialog box will appear on the screen to aid you in adjusting the volume.
2Press the 
, 
buttons to adjust the volume
Press the VOLUME button again to close the dialog box and complete this operation. (Even if you don't do anything, the dialog box will automatically disappear after a few seconds.)
Press this to increase the volume
Press this to decrease the volume
Temporarily Muting the Sound
1Press the MUTE button
As illustrated on the right, a dialog box will appear on the screen indicating that you have muted the sound. Press the VOLUME button to close the dialog box (Even if you don't do anything, the dialog box will automatically disappear after a few seconds.)
Press the MUTE button again to restore the sound.
17 ViewSonic PJ650
