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Symptom Cause Solution
One or more colors SYNC, BRIGHTNESS, Adjust SYNC, BRIGHTNESS
“shimmer” on-screen or CONTRAST is out of or CONTRAST settings
adjustment
No video image Video source(s) Check video source(s)
projected (composite or S-video) for
power and proper
operation
Loose/improper cabling Secure cabling between
video source(s) and panel
Colors weak in video Video source(s) Check for faulty video source,
(NTSC/PAL/SECAM) bad connection, or frayed
mode cable
CONTRAST setting Adjust CONTRAST level
may be too low
Getting excess white or Video signal level Adjust CONTRAST level
washout in video mode too high
Black and white Ambiguity in Activate Input Source menu
image from color video signal and select SECAM as the
SECAM input video source mode
Remote control Batteries upside-down Check battery placement or
does not work or old replace with new batteries
Tiny dim or colored This is a normal LCD None
points of light LCD effect
Over-temp light is Airflow is blocked Ensure that the shorter sides
illuminated are unobstructed. Cycle the
power and try again
Filters are clogged Clean or replace filters
Fan is malfunctioning Projector needs service
Troubleshooting 99