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Troubleshooting
Problem Solving
Reading the indicators
The projector is provided with the following two
indicators which notify you of the operating status of
the projector.
The following tables show what the indicators mean and
how to remedy the problems that they indicate.
* If both indicators are switched off, check that the
power cable is connected correctly and that power is
being supplied.
When the
(warning) indicator is lit or flashing
When the (operation) indicator is lit or flashing
: Lit : Flashing
Internal problem / Fan problem / Sensor problem
Lamp problem / Lamp on error
Check if the lamp is broken. s page 42
High internal temperature
(overheating)
The lamp will switch off
automatically and projection will
stop. Wait for approximately 5
minutes.
High-speed cooling in
progress
You can continue using the
projector, but if the temperature
rises again, it will switch off
automatically.
When the (warning) indicator is off : Lit : Flashing
Standby
condition
If you press , projection will start after a brief interval.
Warm-up in
progress
Warm-up time is approximately 30 seconds.
Power off operations are ignored while warm-up is in progress.
Projection in
progress
Normal operation is in progress.
Cool-downg in
progress
Cool-down time is approximately 20 seconds.
After cool-down is complete, the projector goes to standby mode.
You cannot use the remote control or the projector's control panel during cool-down.
(operation) indicator
(warning) indicator
warning/problem
Red
(Lit/off for
1 sec)
Disconnect the power cable from the electrical outlet. Then contact your dealer or
the nearest address provided in the "International Warranty Conditions" section of
the
Safety Instructions/World-Wide Warranty Terms
booklet.
CAUTION
Red
(Lit/off for
0.5 sec)
Replace the
lamp and
then turn the
power on.
If the problem is still not solved after the lamp is replaced, stop
using the projector and disconnect the power cable from the
electrical outlet. Then contact your dealer or the nearest address
provided in the "International Warranty Conditions" section of the
Safety Instructions/World Wide Warranty Terms
booklet.
If the lamp is
not broken
Contact your local dealer for further advice.
If the lamp is
broken
Red
•If the projector is
installed against a
wall, leave a space
of 20 cm or more
between it and the
wall.
•Clean the air filters if
they are blocked.
s page 40
If the problem is not solved
when the power is turned back
on, stop using the projector
and disconnect the power
cable from the electrical
outlet. Then contact your
dealer or the nearest address
provided at "International
Warranty Conditions" in
Safety
Instructions/World-Wide
Warranty Terms
booklet
.
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normal
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Green
Green
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