HP xp8000 series digital projector - (English) Reference Guide

Reference Guide 75
Troubleshooting
If the image is flickering or unstable:
❏ Press the auto sync button on the projector panel or remote
control.
❏ 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.
If the image is stretched:
❏ 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.
If the image disappears from the computer screen:
❏ 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 projected colors seem slightly wrong:
❏ 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
color tests.