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When Having Some Trouble
38
High temperature
inside projector
(overheating)
The lamp will turn off automatically and projection will stop.
Wait for about 5 minutes without operating the projector. After 5
minutes have elapsed, the projector’s cooling fan will stop. Once
the cooling fan has stopped, unplug the power cord and then plug
it back in again.
If the projector overheats, check the following two points.
•
••
•
Is the setting-up location well ventilated?
Check that the air inlet and air outlet are clear, and that the
projector is not positioned against a wall.
•
••
•
Is the air filter blocked with dust?
If the air filter is dirty, it should be cleaned.
When the power cord is plugged back in, the projector will return
to its previous state, so press the [Power] button on either the
remote control or the projector's control panel to turn it back on.
If the projector continues to overheat even after the above points
have been checked, or if the indicators show a problem when the
power is turned back on, stop using the projector, disconnect the
power cord from the electrical outlet, and contact your dealer or
the nearest address provided at “International Warranty
Conditions” in
Safety Instructions/ World-Wide Warranty Terms
included in the package.
Setup Guide
p.46
High-speed cooling
in progress
(This is not an abnormality, but if the temperature rises too high
again, projection will stop automatically.)
•
••
•
Set the projector up in a place which is well-ventilated, and so
that the air inlet and exhaust vents are clear.
•
••
•
Clean the air filter.
Setup Guide
p.46
Lamp will soon need
to be replaced.
(No abnormality)
Have a new replacement lamp ready.
The lamp service life can become shorter than normal as a result
of the usage conditions, and so the lamp should be replaced as
soon as possible.
* The appearance of the indicator at this time will vary
depending on the status of the projector.
p.47
Standby condition (No abnormality)
Projection starts when the [Power] button is pressed.
p.6
Warm-up in progress (No abnormality)
Wait for a short while. The indicator will stop flashing and
light with a green color.
p.7
Projecting in
progress
(No abnormality) p.7
Cool-down in
progress
(No abnormality)
•
••
•
Wait for a short while.
The cool-down
(lamp cooling operation) period lasts for
about 2 minutes. The actual time will vary depending on the
external air temperature.
•
••
•
The [Power] button will not operate during the cool-down
period. When cool-down is complete, the indicator will stop
flashing and light orange. You can then use the [Power] button.
p.9
•
••
•
If the projector is not operating properly even though the indicators are all showing normal, refer
to "When the Indicators Provide No Help" on the following page.
•
••
•
If an indicator is showing a status which does not appear in the previous tables, contact your
dealer or the nearest address provided at “International Warranty Conditions” in
Safety
Instructions/ World-Wide Warranty Terms
included in the package.
Indicator status Projector status Problem and remedy
Reference
page
Red
Red
Orange
Red
Orange
Orange
Green
Green
Orange