Operating
Operating
1.
Adjusting the volume
Use the VOL + / - buttons to adjust the volume. 
A dialog will appear on the screen to aid you in 
adjusting the volume. If you do not do anything, 
the dialog will automatically disappear after a few 
seconds.
• 
When   is selected for current picture input port, the volume 
adjustment is disabled. Please see AUDIO SOURCE item of AUDIO menu (
55).
• Even if the projector is in the standby mode, the volume is adjustable when 
both of the following conditions are true:
-  An option other than   is selected for AUDIO OUT STANDBY in the AUDIO 
SOURCE item of the AUDIO menu 
(
55).
- NORMAL is selected in the STANDBY 
MODE item of the SETUP menu 
(54).
1.
Press AV MUTE button on the remote control.
The BLANK screen will be displayed instead of 
the screen of input signals and the sound from the 
internal speakers will be muted. Please refer to the 
BLANK item in SCREEN menu about the BLANK 
screen (
57).
To exit from the AV MUTE mode and restore the screen and audio, press AV 
MUTE button again.
Temporarily turning off the screen and audio
►If you wish to have a blank screen while the projector's lamp 
is on, use the AV MUTE function above or the lens shade function (
36). Taking 
any other action may cause the damage on the projector.
CAUTION
VOL + / - 
buttons
AV MUTE 
button
NOTE
• The projector automatically exits from the AV MUTE mode when 
some control buttons are pressed.
NOTE