72 - Troubleshooting
Temperature Indicator
Point
·Refer to the section on "When the Indicators Provide No Help" on the following page if the
indicators appear normal but the projected image is defective.
·Contact your dealer or nearest address provided at "International Warranty Conditions" in
"Safety Instructions/World-Wide Warranty Terms" included in the package if an indicator
status not covered by the above table is apparent.
Indicator Status Cause Recovery and Status Reference
Page
Illuminated in
Red
Excesive internal
temperature
(overheating)
The lamp goes off automatically and projection
becomes impossible. Wait for approximately 5
minutes with the projector in that state. After 5
minutes has passed, pull out the power plug
once, then insert it again.
If the projector overheats, check the following 2
points and make the necessary improvements.
·Is the projector installed in a place with good
ventilation?
Make sure the air intake and exhaust vents are
not covered, and that it is not placed up
against the wall.
·Has dust accumulated in the air filter?
If the air filter is dirty, clean it.
When the power plug is reinserted, the
projector will recover to the normal state, so
press the [Power] button and turn on the power
again. If the projector overheats again even
when the above measures have been taken, and
when an error is displayed in the indicator, and
when the power is turned on again, discontinue
use, pull the power plug out of the receptacle
and request repair s by the retail s hop where
you purchased it, or by the service office at the
nearest address provided at "International
Warranty Conditions" in "Safety Instructions/
World-Wide Warranty Terms" included in the
package.
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82
Blinking in Red Internal error Cease operations, remove the power plug from
the socket and contact your dealer or nearest
address provided at "International Warranty
Conditions" in "Safety Instructions/World-
Wide Warranty Terms" included in the package
and request repair s.
Blinking in
Orange
High-temperature
cooling in progress
·Not an error. Projection will be automatically
suspended if the temperature increases further.
·There are cases where high-speed cooling is
activated if the temperature exceeds
approximately 35 degrees Celsius when the
projector is in use, although this will differ
depending on the environment in which it is
being used and the method in which it is being
used. Although usage may be continued, it is
recommended that the projector is used in
environments with a prevalent temperature
below 35 degrees Celsius.
·Install the projector in a well-ventilated place
and ensure that the ventilation inlet and outlet
are not blocked.
·Clean the air filter.
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82
Extinguished (Not an error)
The power has not been switched on or normal
projection is in progress.