Chapter 6
Maintenance — Light source/temperature indicators
ENGLISH - 185
Temperature indicator <TEMP>
Indicator status
Lighting in red
Blinking in red
(2 times)
Blinking in red
(3 times)
Status
Warm-up status
Internal temperature is high
(warning).
Internal temperature is high
(standby status).
The cooling fan has
stopped.
Cause
f
Did you turn on the power
when the temperature
was low (around 0 °C
(32 °F))?
f
Is the air intake/exhaust port blocked?
f
Is the room temperature high?
―
Solution
f
Wait at least five minutes
in the current status.
f
Use the projector
in an appropriate
operating environment
temperature
*1
.
f
Remove any objects that are blocking the air intake/
exhaust port.
f
Use the projector in an appropriate operating
environment temperature
*1
.
f
Do not use the projector at an altitude of 4 200 m
(13 780') or higher above sea level.
f
Turn the <MAIN POWER>
switch to <OFF>
(
x
page 66), and
consult your dealer.
*1
For details of operating environment temperature of the projector, refer to “Operating environment temperature” (
x
page 213).
Note
f
If the temperature indicator <TEMP> is still lit or blinking after taking the measures, ask your dealer for repair.
