Epson BrightLink 455Wi User Manual page 142

Solving Problems
142
You've connected a computer and see a blue screen with the
message displayed.
No Signal
Make sure the cables are connected correctly, as described
■
beginning on page 22.
If you've connected a computer and one or more video sources,
■
you may need to press the
correct source. Allow a few seconds for the projector to sync up
after pressing the button.
Make sure the power for your connected equipment is turned on.
■
If you're using a PC notebook:
■ Press the function key that lets you display on an external
monitor. It may have an icon such as
. You may have to hold down the
CRT/LCD
it. Allow a few seconds for the projector to sync up after changing
the setting. Check your notebook's manual or online help for
details.
On most systems, the
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 Mac OS X:
1. Open
System Preferences
2. Click or
Display Displays
3. Click
Detect Displays
4. Do one of the following:
Mac OS X 10.6: Click
Other versions of Mac OS X: Make sure the
dialog box is selected. Click the
Color LCD
tab and make sure the
Arrange
selected.
button to select the
Source Search
, or it may be labelled
Fn
key lets you toggle between the LCD
.
.
.
Show displays in menu bar
VGA Display
Arrangement
Mirror Displays
key while pressing
.
or
or
checkbox is