Runco DHD Series Owner's Operating Manual page 23

PROBLEM
The image appears too
'washed out', or the
darkest areas of the image
appear too bright.
The colors of the image
appear abnormal
The Projector will not
turn back on after it was
powered-down, or the
image disappears during
operation.
POSSIBLE CAUSE
· Brightness is set too
high.
· The DVD player may
be set for too high of a
brightness level.
· The Red, Green and/
or Blue outputs of the
Controller or inputs to the
Projector are reversed.
· The Pr and Pb inputs on
the Component input on
the Controller are reversed
· The Projector will not
turn on for two minutes
after power-down to
protect its bulb.
· The bulb has failed
SOLUTION
· Turn down the
BRIGHTNESS level on
the Controller. If possible,
use a PLUGE pattern to
set the brightness level
properly.
· Set the DVD player for a
nominal output (no boost
or gain).
· Check the cable
connections on the back
of the Controller or on the
Projector.
· Wait two minutes until
the LED on the front of the
Controller turns red.
· Check the error code
in the projector's back
panel LCD display (see
projector's manual).
23
Troubleshooting