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Replacement
ENGLISH -
79
Maintenance
Resetting the Filter Counter
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Be sure to reset the Filter counter after replacing the air lter units. (
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page 58" Filter counter reset")
Attention
Turn off the power before you replace the air lter units.
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When attaching the air lter unit, make sure that the projector is stable, and work in an environment that is
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safe, even in the event of the air lter unit dropping.
Do not operate the projector with the air lter units removed. Dust may accumulate on the optical elements
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degrading picture quality.
Do not put anything into the air vents. Doing so may result in malfunction of the projector.
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The air lter unit to be replaced should be an unused product.
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After replacing the air lter, reset the lter counter. Otherwise, the power of the projector may be turned off for
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safety.