beautypg.com

Epson BrightLink 450Wi User Manual

Page 128

background image

128

Solving Problems

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

, or it may be labelled

CRT/LCD

. You may have to hold down the

Fn

key while pressing

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

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 Mac OS X:

1. Open

System Preferences

.

2. Click

Display

or

Displays

.

3. Click

Detect Displays

.

4. Do one of the following:

Mac OS X 10.6: Click

Show displays in menu bar

.

Other versions of Mac OS X: Make sure the

VGA Display

or

Color LCD

dialog box is selected. Click the

Arrangement

or

Arrange

tab and make sure the

Mirror Displays

checkbox is

selected.

The message

Not Supported

is displayed.

Make sure the correct input signal is selected in the Signal menu
(see page 73).

Make sure your computer’s resolution and frequency or refresh
rate is supported by the projector (see page 145). If necessary,
change your computer’s settings.