ASKProxima impression 970 User Guide

USER GUIDE

XGA LCD MULTIMEDIA PROJECTOR

31

This is a checklist to help you pinpoint any problem that may arise.  Check
the symptoms carefully if you experience any problem.  The cure may be at
your fingertips!

LCD projector
does not work

•

  Check if the mains cable is attached properly.

•

  Check that the Power switch at the mains inlet is

ON.

•

  Toggle the ON/OFF button on the remote control.

•

  Is the LCD projector fuse, located in the fuse

holder, blown? (See Maintenance for the
replacement procedure.)

The projected
image is
completely
black

•

  Check that the Power switch at the mains inlet is

ON.

•

  The unit may have overheated due to the

ventilation slots being covered while the projector
was in use. Also ensure that the ambient
temperature is within spec. Check the air inlet
filter, as it may need vacuuming (see
Maintenance). Wait until the unit has completely
cooled down before using again.

The projected
image is too
dark or too light.

•

  Adjust the CONTRAST and BRIGHTNESS

settings.

•

  Press RESET, which will remove the pre-

determined settings for the current source, and
make the set-up adjustments again.

Some colors are
unstable or
flickering

•

  Check first that there are no loose cable

connections.

•

  You can try to adjust the image quality with the

CONTRAST and BRIGHTNESS keys.

•

  Try to improve the tuning using the TUNE key.