Replacement; Before Replacing The Unit; Maintenance; Replacing The Unit - Panasonic PT-EZ570UL Operating Instructions Manual

Replacement

Before replacing the unit

When you perform maintenance or replacement of the parts, make sure to turn off the power and disconnect
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the power plug from the wall outlet. (
Be sure to observe the procedure "Turing off the projector" (
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operation.

Maintenance

Outer Case
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Wipe off dirt and dust using a soft dry cloth.
If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry off the projector
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with a dry cloth.
Do not use benzene, thinner, or rubbing alcohol, other solvents, household cleaners. Using them may
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cause deterioration of the outer case.
When using chemical treated dusters, follow its instruction.
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Front glass surface of the lens
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Wipe off the dirt and dust off the front surface of the lens with soft clean cloth.
Do not use a cloth that has an abrasive surface or a cloth that is moist, oily, or covered with dust.
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Do not use excessive force when wiping the lens as it is fragile.
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Attention
The lens is made of glass. Impacts or excessive force when wiping may scratch its surface.
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Please handle with care.

Replacing the unit

Air filter unit
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Filter prevents dust from accumulating on the optical
elements inside the projector. Should the filter become
clogged with dust particles, it will reduce cooling fans'
effectiveness and may result in internal heat buildup
and adversely affect the life of the projector.
If <FILTER> indicator lights orange, replace the filter
immediately.
Replacement of the air filter unit
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1 ) Turn off the projector, and unplug the
AC power cord from the AC outlet.
2 ) First, clean up the dust on the
projector and around the air vents.
3 ) Press ▼ downwards on the filter cover
to release the latch and open the filter
cover.
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- ENGLISH
Æ
pages 36, 40)
Æ
page 40) when performing power supply
Latch
Filter cover