The screen of the
computer is not
Image is unstable
Image has vertical
Image is out of
Downloaded From projector-manual.com Acer Manuals
Press "RESYNC" on the remote control.
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".
Adjust the "Tracking" to correct it. Refer to the
"Image" section for more information.
Change the display color depth settings on your
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
Make sure the lens cap is removed.
Adjusts the focus ring on the projector lens.
Make sure the projection screen is within the
required distance of 3.9 to 39.0 feet (1.2 to 11.9
meters) (SVGA/XGA series) / 3.3 to 32.9 feet (1.0 to
10.0 meters) (WXGA series) / 3.3 to 33.8 feet (1.0 to
10.3 meters) (720p series) / 4.9 to 32.2 feet (1.5 to 9.8
meters) (1080p series) from the projector. Refer to
the "How to Get a Preferred Image Size by Adjusting
Distance and Zoom" section for more information.