English
41
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
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 +/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
®
Windows
®
98. We
suggest to use Windows
®
XP or above.
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.
Содержание LH770
Страница 1: ...LX770 LH770 Digital Projector User Manual V1 00...
Страница 26: ...English 26 Connection with LAN Ethernet...
