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TEMP and LAMP Indicators
ENGLISH
- 85
Maintenance
TEMP and LAMP Indicators
Managing the indicated problems
If a problem should occur with the projector, the lamp indicator <LAMP> and/or temperature indicator <TEMP>
will illuminate or ash. Check the indicator status and deal with problems as follows.
Attention
z
When switching off power to deal with problems, ensure that you follow the procedure in “Switching off the power”.
(
page 30)
Note
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Check the status of the power supply with the power indicator <ON (G)/STANDBY (R)>. (
page 28)
Lamp indicatorTemperature indicator
■
Temperature indicator <TEMP>
Indicator
status
z
Illuminates red during projection.
(Alert indicating [REFER TO THE “TEMP indicator” SECTION IN THE OPERATION MANUAL.] is
displayed.)
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Flashing red when power is turned off (projection stops automatically).
Problem The temperature inside and/or outside the projector is abnormally high.
Cause
The air intake and
exhaust ports may
be obstructed.
The room
temperature may
be too high.
The air lter unit
may be excessively
dirty and ventilation
may be poor.
The projector may be being
used at high elevations
(1 400 m (4 593 ft) or more
above sea level).
Solution
Remove object(s)
from the ventilation
ports or clear the
area around the
projector.
Place the projector
in an environment
with temperature
and humidity as
designated in the
specications.
(
page 106)
Clean or replace
the air lter unit.
(
page 87)
The projector can only be
used for two minutes after
turning on. Set [HIGH
ALTITUDE MODE] to [ON]
within two minutes of turning
the projector on.
(
page 80)
Note
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If the <TEMP> indicator is illuminated or ashes despite taking the actions above, please contact your dealer to have your
projector repaired.