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Introduction
Temperature monitor function
■ If the projector starts to overheat due to setup problems
or blockage of the air vents, “ ” and “ ” will
illuminate in the lower left corner of the picture. If the
temperature continues to rise, the lamp will turn off, the
temperature warning indicator on the projector will blink,
and after a 90-second cooling-off period the projector
will enter standby mode. Refer to “Maintenance Indica-
tors/Maintenance” on page 46 for details.
Info
• The cooling fan regulates the internal tempera-
ture, and its performance is automatically con-
trolled. The sound of the fan may change during
projector operation due to changes in the fan
speed. This does not indicate malfunction.
• Do not unplug the power cord during projection
or cooling fan operation. This can cause damage
due to rise in internal temperature, as the cooling
fan also stops.