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ENGLISH
24
E 3M 1997
3Mt
Multimedia Projector MP8660
Problem SolutionProbable Causes
Remote control does not
operate
Signal is not being received by
front or back sensors.
Point the remote control toward
the projection screen so the signal
will bounce back to the projector.
The REMOTE LIGHT on the
control panel should flash when
receiving the signal. Make sure the
remote control sensors on the
front/back of the projector are not
blocked from receiving the signal.
Move remote closer to the
projector. Replace old batteries
with fresh AAA batteries.The
polarity of the batteries (+/–) must
match the decal.
TEMP indicator is red, Power
indicator is amber
Projector is overheating. Turn the projector off and let it
cool. Check the ventilation holes
for blockage.
COVER indicator is red, Power
indicator is amber
Side air filter panel is not
completely closed.
Check and close all panels and
doors.
FAN indicator is red, Power
indicator is amber
A problem with the fan has been
detected.
Turn the projector off and let it cool
for 30 minutes. Clean the air filters
and check all ventilation holes for
blockage. Call service if the
problem continues.
8-1. Service Information
For product information, product assistance, service information, or to order accessories, please call:
In U.S. or Canada: 1-800-328-1371
In other locations, contact your local 3M Sales office.