Operation Manual

English
37
Appendices

If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the com-
puter.
2. Press the toggle output settings. example: [Fn]+[F4]

If you experience diffi culty changing resolutions or your monitor
freezes, restart all equipment including the projector.
Problem: The screen of the Notebook or PowerBook computer
is not displaying a presentation

If you are using a Notebook PC:
Some Notebook PCs may deactivate their own screens when a
second display device is in use. Each has a different way to be
reactivated. Refer to your computer’s documentation for detailed
information.
Problem: Image is unstable or fl ickering

Use “Phase” to correct it.

Change the monitor colour setting on your computer.
Problem: Image has vertical fl ickering bar

Use “Frequency” to make an adjustment.

Check and reconfi gure the display mode of your graphic card to
make it compatible with the product.
Problem: Image is out of focus

Adjusts the Focus Ring on the projector lens.

Make sure the projection screen is between distance 4.9 to 39.4 feet
(1.5 to 12 meters) from the projector. See page 17.
Compaq

[Fn]+[F4]
Dell  [Fn]+[F8]
Gateway

[Fn]+[F4]
IBM  [Fn]+[F7]
Mac Apple:
System Preference  Display  Arrangement  Mirror
display
Packard

[Fn]+[F4]
Hewlett
NEC  [Fn]+[F3]
Toshiba  [Fn]+[F5]