VIEWSONIC PJ256D - Manual (Page 31)

27 ViewSonic PJ256D
4. Verify the resolution setting is less than or equal to 1280 x 1024
resolution.
5. Select the “Change” button under the “Monitor” tab .
6. Click on “Show all devices.” Next, select “Standard monitor
types” under the SP box; choose the resolution mode you need
under the “Models” box.
4 If you are using a Notebook:
1. First, follow the steps above to adjust resolution of the
computer.
2. Press the toggle output settings. example:[Fn]+[F4]
4 If you experience difficulty 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.
4 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 flickering
4 Use “Phase” to correct it. Refer to page 22.
4 Change the monitor color setting from your computer.
Problem: Image has vertical flickering bar
4 Use “Frequency” to make an adjustment. Refer to page 22.
4 Check and reconfigure the display mode of your graphic card to
make it compatible with the product.
Compaq=> [Fn]+[F4]
Dell => [Fn]+[F8]
Gateway=> [Fn]+[F4]
IBM=>
[Fn]+[F7]
Mac Apple:
System Preference-->Display-->Arrangement-->Mirror
display
Hewlett
=> [Fn]+[F4]
Packard
NEC=>
[Fn]+[F3]
Toshiba => [Fn]+[F5]