Replacement
ENGLISH -
63
Maintenance
Resetting the Filter Counter
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Be sure to reset the Filter counter after replacing the air filter unit. (
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page 59"
Filter counter reset
")
Attention
Turn off the power before you replace the air filter unit.
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When attaching the air filter 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 filter unit dropping.
Do not operate the projector with the filter removed. Dust may accumulate on the optical elements degrading
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picture quality.
Do not put anything into the air ports. Doing so may result in malfunction of the projector.
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The air filter unit to be replaced should be an unused product.
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After replacing the air filter, reset the filter counter. Otherwise, the power of the projector may be turned off for
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safety.