The screen of the
computer is not
Image is unstable
Image has vertical
Image is out of
Image is stretched
when displaying a
For an incorrectly displayed image:
Follow the steps for item 2 (above) to adjust
the resolution of your computer.
Press the toggle output settings. Example:
[Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8],
Gateway [Fn]+[F4], IBM [Fn]+[F7], HP
[Fn]+[F4], NEC [Fn]+[F3], Toshiba [Fn]+[F5]
If you experience difficulty changing resolutions or
your monitor freezes, restart all equipment
including the projector.
If you are using a Microsoft
notebook: 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 manual for detailed information.
If you are using an Apple
notebook: In System Preferences, open Display and
select Video Mirroring "On."
Use "Tracking" to correct it. Refer to the "Image"
section for more information.
Change the display color setting on your computer.
Use "Frequency" to make an adjustment. Refer to
the "Image" section for more information.
Check and reconfigure the display mode of your
graphics card to make it compatible with the
Adjust the focus ring on the projector lens.
Make sure the projection screen is within the
required distance. (Refer to "Projection distance
with clear focus" section for more information.)
Refer to the "How to Get a Preferred Image Size by
Adjusting Distance and Zoom" section for more
When you play a DVD encoded in anamorphic or 16:9
aspect ratio you may need to adjust the following
If you play a 4:3 format DVD title, please change the
format to 4:3 with the projector OSD.
If the image is still stretched, you will also need to
adjust the aspect ratio. Set up the display format to
16:9 (wide) aspect ratio on your DVD player.