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Chapter Five
PROBLEM LIKELY CAUSE POSSIBLE SOLUTION(S)
Getting excessive CONTRAST setting is Adjust CONTRAST setting, then
white or washout too high. adjust BRIGHT (brightness)
in NTSC, PAL, or setting.
S-VHS mode
No audio Audio source(s). Check audio source(s) for
power ON and proper operation.
Loose/improper cable. Check and secure cabling
between audio source(s) and
projector.
TEMP Air vent(s) clogged. Allow projector to cool; clear
indicator obstructions from vents
Clean or replace filter as
necessary.
Internal fan failure. Allow projector to cool;
Check for fan and blower
operation, service if necessary.
Bottom air filter door Close bottom air filter door.
is open.
Remote Control Batteries upside-down or old. Check battery placement or
doesn’t work replace with new batteries.
Projector IR receiver window Remove object obstructing red
is blocked. IR receiver on front of projector.
Out of range. Move within 20 ft. and within a
30° angle from the front of the
projector.
Remote Control Serial cable not connected. Connect cable.
won't work as
mouse control
Wrong mouse driver installed. Use Microsoft serial mouse
driver.
Projector powered up out Power up projector, connect
of sequence. cable, and power up computer.