Benq PB8263 Benutzerhandbuch

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Operation
38
Hiding the image
In order to draw the audience's full attention to the 
presenter or other media, you can use BLANK to hide 
the projected image when needed. The word 'BLANK' 
appears at the bottom right corner of the screen while 
the image is hidden. When this function is activated 
with a valid audio input connected, the audio can still 
be heard. Pressing any key on the projector or remote 
control restores the image.
You can set the blank time in the 
Control > 
Setup > Blank Time 
menu allowing the projector to 
shut down automatically after a period of time when 
there is no action taken on the blank screen.
Do not block the projection lens from projecting as this could cause the blocking object to 
become heated and deformed or even cause a fire.
Remote paging operations
Connect the projector to your PC or notebook with a USB cable 
prior to using this function. See
 
for details. 
You can operate your display software program (on a connected PC) 
which responds to page up/down commands (like Microsoft 
PowerPoint) by pressing PAGE   or 
 on the remote control. 
If remote paging function doesn't work, check if the USB connection 
is correctly made and the mouse driver on your computer is updated 
to the latest version.
Freezing the image
The projected image is frozen when FREEZE on the remote control is 
pressed. An icon 
 will display in the lower right corner of the screen. 
To release the function, press FREEZE again, RETURN on the remote 
control, or SOURCE on the projector or remote control. Note that 
pressing the SOURCE button will also change the input source.
Even if an image is frozen on the screen, the pictures are running on the 
video or other device. If the connected devices have active audio output, 
you will still hear the audio even though the image is frozen onscreen.
Using the laser pointer in the presentation
The LASER Pointer is a presentation aid for professionals. It emits 
visible red colored light when you press it and the LED indicator lights 
up green.
WARNING: Do not look into the laser light window or shine the laser 
light beam on yourself or others. See the warning messages on the back 
of the remote control and the attached ''User Information'' prior to using 
it.