Remote Paging Operations; Freezing The Image; Hiding The Image - BenQ LH770 User Manual

Remote paging operations

Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See
"Connection" on page 23
You can operate your display software program (on a connected PC) which responds to page up/down
commands (like Microsoft PowerPoint) by pressing PAGE +/PAGE - 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.
The remote paging operation cannot be performed in Microsoft
suggest to use Windows

Freezing the image

Press FREEZE on the remote control to freeze the image. The word 'FREEZE' will display in the
screen. To release the function, press any key on the projector or remote control.
If the buttons below are available on your remote control, make sure that you cannot
press them to release functions: LASER, # 2, # 5, PAGE +/PAGE -.
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
on screen.

Hiding the image

In order to draw the audience's full attention to the presenter, you can use ECO BLANK on the
projector or remote control to hide the screen image. When this function is activated with an audio
input connected, the audio can still be heard.
You can set the blank time in the SYSTEM SETUP: Basic > Operation Settings > Blank Timer
menu to let the projector return the image automatically after a period of time when there is no action
taken on the blank screen. The length of time can be set from 5 to 30 minutes in 5-minute increments.
If the default time span is suitable for your presentation, please select Disable.
No matter Blank Timer is activated or not, you can press any key on the projector or remote control
to restore the picture.
y Do not block the projection lens from projecting as this could cause the blocking
object to become heated.
for details.
XP or above.
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Windows 98. We
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