Panasonic PT-EX12KU Operations Instructions download pdf (Page 92)

Maintenance/replacement

92 - ENGLISH

Maintenance

Maintenance/replacement

Before cleaning/replacing the unit

■

When cleaning or replacing the unit, always turn off the power and remove the power plug from the outlet.

(



pages 41, 44)

■

When turning off the power, make sure to follow the procedures in “Powering off the projector” (



page 44).

Maintenance

■■

Outer case

Wipe off dirt and dust with a soft, dry cloth.

■

If the dirt is persistent, soak the cloth with water and wring it thoroughly before wiping. Dry off the projector

with a dry cloth.

■

Do not use solvents such as benzene, thinner, rubbing alcohol, household cleaners, or chemical wipes.

Using them may cause deterioration of the outer case.

■■

Front surface of the lens

Wipe off dirt and dust on the front surface of the lens with a soft, dry, and clean cloth.

■

Do not use a cloth that is uffy, dusty, or soaked with oil/water.

■

Do not use excessive force when wiping the lens as it is fragile.

Attention

■

Lenses are made of glass. Impacts or excessive force when wiping may scratch its surface. Please handle with

care.

■

Never use ammable solvents or air sprays on or around the projector. The temperature within the projector

may be extremely hot due to the projection lamp operation. An explosion or re may still occur even after

turning off the projector. Other than ammable air spray, the internal parts may also become damaged due to

cold air.

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Panasonic PT-EX12KU Operations Instructions Page 92