15
Operating
Operating
1.
Adjusting the volume
Use the VOLUME +/- 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 the AUDIO SOURCE 
item of the AUDIO menu (
36).
●  When the projector is in the standby state, the volume can be  
adjusted if 
 is not selected for the AUDIO OUT STANDBY and the NORMAL 
is selected to the STANDBY MODE in the SETUP menu (
35).
1.
Press the MUTE button on the remote control.  
A dialog will appear on the screen indicating that you have 
muted the sound.  
To restore the sound, press the  MUTE, VOLUME + or 
VOLUME - button. Even if you do not do anything, the dialog 
will automatically disappear after a few seconds.
Temporarily muting the sound
●  When   is selected for current picture input port, the sound 
is always muted. Please see the AUDIO SOURCE item of 
the AUDIO menu (
36).
●  The C.C. (Closed Caption) is automatically activated when sound is muted 
and an input signal containing C.C. is received. This function is available 
only when the signal is NTSC for the VIDEO or S-VIDEO, or 480i@60 for the 
COMPUTER IN1 or COMPUTER IN2, and when the AUTO is selected for the 
DISPLAY in the C.C. menu under the SCREEN menu (
41).
1.
Press the INPUT button on the projector.  
Each time you press the button, the projector switches its 
input port from the current port as below.
Selecting an input signal
 
COMPUTER IN 1  COMPUTER IN 2  
 
VIDEO 
 S-VIDEO  
(continued on next page)
VOLUME +/- buttons
MUTE button
●  While the ON is selected for the AUTO SEARCH item in 
the OPTION menu (
42), the projector will keep checking 
the ports in above order repeatedly till an input signal is 
detected.
VIDEO
DOC.CAMERA
KEYSTONE
ASPECT SEARCH
BLANK
MUTE
MY BUTTON
POSITION
12
MENU
COMPUTER
MY SOURCE/
AUTO
MAGNIFY
PAGE
      UP
VOLUME
DOWN
ON
OFF
㧗
FREEZE
VIDEO
DOC.CAMERA
KEYSTONE
ASPECT SEARCH
BLANK
MUTE
MY BUTTON
POSITION
12
MENU
COMPUTER
MY SOURCE/
AUTO
MAGNIFY
PAGE
      UP
VOLUME
DOWN
ON
OFF
㧗
FREEZE
ME