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Solving Problems
You see a blue screen with the message
No Signal
displayed.
■
Make sure the cables are connected correctly, as described in
Chapter 1.
■
Try restarting your computer.
■
If you’ve connected a computer and one or more video sources,
you may need to press the
Computer/YCbCr
or
Video
button
(on the projector) or the
Comp1
,
Comp2/YCbCr
,
Video
, or
S-Video
button (on the remote control) to select the correct
source. Allow a few seconds for the projector to sync up after
pressing the button.
If you’re using a PC laptop:
■
Hold down the
Fn
key and press the function key that lets you
display on an external monitor. It may have an icon such as
, or it may be labelled
CRT/LCD
. Allow a few seconds for
the projector to sync up after pressing it. Check your laptop’s
manual or online help for details.
On most systems, the key lets you toggle between the LCD
screen and the projector, or display on both at the same time.
■
Depending on your computer’s video card, you might need to use
the Display utility in the Control Panel to make sure that both the
LCD screen and external monitor port are enabled. See your
computer’s documentation or online help for details.
If you’re using a PowerBook or iBook with OS 9.x:
1. From the Apple menu, select
Control Panels
, then click
Monitors and Sound
.
2. Click the
Arrange
icon.
3. Drag one monitor icon on top of the other. This lets you display
on the projector screen as well as the LCD screen.
4. If this option isn’t available, click the
Monitor
icon.
5. Select one of the listed
Simulscan
resolutions. (Allow a few
seconds for the projector to sync up after making the selection.)
600-811-820.book Page 74 Tuesday, April 30, 2002 10:17 AM