If the image is flickering or unstable:
If the image is stretched:
If the image disappears from the computer screen:
If the projected colors seem slightly wrong:
Press the auto sync button on the projector panel or remote
For a computer connection, set the display resolution to
1024 x 768.
For a computer connection, open the on-screen menu and select
adjust picture > Advanced picture. Try adjusting the
Frequency or Tracking.
Open the on-screen menu and select adjust picture > Aspect
ratio. Set to Best fit. For a wide-screen picture, try setting the
aspect ratio to 16:9. Try setting the aspect ratio to 1-to-1.
For a notebook computer, you might be able to turn on both the
external VGA port and the built-in screen. See the computer
manual or the projector's video port guide.
For a desktop computer, you can connect your monitor to the
projector's VGA output port.
If the business graphics button on the projector is lit, try pressing
the theatre video button on the projector or remote control.
Open the on-screen menu and select adjust picture > Advanced
picture. Adjust the advanced settings as needed.
Open the on-screen menu and select adjust picture > Color
space. Try changing the selection.
Open the on-screen menu and select help > Diagnostics. Run