Ricoh KW5708, Service Training

Page: 55 / 61

Slide 55
Terms and Definitions - 8

Image Adjustments

If the projected image is
flickering or blurred, in the
wrong position, and so on, the
horizontal position, vertical
position, and synchronization
can be adjusted.
» Flickering is often caused by
inaccurate synchronization of
the image data signal to the
LCD panel.

The image settings (reverse,
ceiling) depend on how the
projector is set up.

The following settings from the
image adjustment menu can be
used to adjust the projected
image.
» Contrast (weak/strong),
brightness (dim/bright), colour
strength for red green and blue,
image quality (soft/sharp).
Floor or table, normal projection:
Reverse - off, Ceiling - off
Floor or table, reverse projection:
Reverse - on, Ceiling - off
Ceiling, normal projection:
Reverse - off, Ceiling - on
Ceiling, reverse projection:
Reverse - on, Ceiling - on