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Chapter 6 Maintenance — Light source/temperature indicators
Temperature indicator <温度>
Indicator status
Status
Warm-up status
f Did you turn on the power
when the temperature
Cause
was low (around 0 °C
(32 °F))?
f Wait at least five minutes
in the current status.
f Use the projector
Solution
in an appropriate
operating environment
temperature
*1 For details of operating environment temperature of the projector, refer to "Operating environment temperature" (x page 207).
Note
f If the temperature indicator <温度> is still lit or blinking after taking the measures, ask your dealer for repair.
Lighting in red
Internal temperature is high
(warning).
f Is the air intake/exhaust port blocked?
f Is the room temperature high?
f Remove any objects that are blocking the air intake/
exhaust port.
f Use the projector in an appropriate operating
environment temperature
f Do not use the projector at an altitude of 4 200 m
.
(13 780') or higher above sea level.
*1
Blinking in red
(2 times)
Internal temperature is high
(standby status).
.
*1
Blinking in red
(3 times)
The cooling fan has
stopped.
—
f Turn the <主电源> switch
to <关> (x page 60),
and consult your dealer.
ENGLISH - 179
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