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98 - Troubleshooting
EMP-715/505E trouble.fm
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 page 121 if an Indicator status not
covered by the above table is apparent.
Indicator Status Cause Recovery and Status Reference
Page
Illuminated in
Red
Excessive 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 when the power is
turned on again, discontinue use, pull the power
plug out of the receptacle and request repairs by
the retail shop where you purchased it, or by the
service office at the nearest address provided on
page 121.
22
109
Blinking in Red Internal error Cease operations, remove the Power Plug from
the socket and contact your dealer or nearest
address provided at page 121 and request repairs.
Blinking in
Orange
High-temperature
cooling in progress
·(This is not an error, but the projector will
automatically cease operating if the temperature
increases any further.)
·Use the projector within the permissible
temperature range of between 5 degrees Celsius
and 40 degrees Celsius.
·Install the projector in a well-ventilated place
and ensure that the ventilation inlet and outlet
are not blocked.
22
·Clean the Air Filter. 109
Extinguished (Not an error)
The power has not been switched on or normal
projection is in progress.
715_505E.bk Page 98 Friday, May 25, 2001 10:24 AM