User`s guide

Solving Problems 99
■ 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.x users: Click
Show displays in menu bar.
5. Other Mac OS X users: Make sure the
VGA Display or Color
LCD
dialog box is selected, click the Arrangement or Arrange
tab, then 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 71).
■ Make sure your computer’s resolution and frequency or refresh
rate is supported by the projector (see page 110). If necessary,
change your computer’s settings.
Only part of the computer image is displayed.
■ Press the Auto button on the remote control or the Enter button
on the projector.
■ Make sure the image Position setting is correct in the Signal
menu. See page 72 for more information.
■ Press the Aspect button on the remote control or select the
correct
Aspect setting from the Signal menu. See page 54 for
details on the available options.
■ Press the Esc button on the remote control to cancel the E-Zoom
function.