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52-ENGLISH
When the TEMP indicator and the
LAMP indicator are illuminated
There are two indicators on the control panel of the projector which give
information about the operating condition of the projector. These indicators
illuminate or flash to warn you about problems that have occurred inside the
projector, so if you notice that one of the indicators is on, turn off the power
and check the table below for the cause of the problem.
Problem
Indicator
display
The ambient
temperature or the
temperature inside
the projector has
become unusually
high or low.
Illuminated (red)
(Lamp unit on)
BThe ventilation holes may be covered.
BThe ambient temperature in the place of use may be too high.
BThe air filter may be blocked.
BThe ambient temperature in the place of use may be too low.
BUncover the ventilation holes.
BSet up the projector in a place where the temperature is
between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is
between 20% and 80% (with no condensation). [If you set the
FAN CONTROL to “HIGH” (page 46), set up the projector in a
place where the temperature is between 0 °C (32 °F) and 35 °C
(95 °F) and the humidity is between 20% and 80% (with no
condensation).]
BTurn off the MAIN POWER switch by following the procedure
on page 25, and then clean the air filter (refer to page 54).
Possible
cause
Remedy
The ambient temperature or the
temperature inside the projector has
become too high or low, causing the lamp
unit to be automatically shut off.
Flashing (red)
(Lamp unit off)
TEMP indicator
LAMP indicator
TEMP indicator