Toshiba TLP-MT3 소유자 매뉴얼 - 페이지 32

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Toshiba TLP-MT3에 대해서도 마찬가지입니다: 사양 (2 페이지)

페이지 인쇄

Maintenance

Air filter, lens and main unit

cleaning

CAUTION

If you use the projector mounted on the

ceiling, ask the dealer to carry out the

maintenance such as cleaning.

Cleaning the air filter

The filter under the air filter cover is the device

to shut out dusts or dregs.

Do not use the projector with the filter taken off.

Give a frequent clean especially to the air filter.

(The cleaning period is once per about 50

hours).

1) Unplug the power cord.

2) Take off the air filter cover.

The filter is on the right side of the projector.

Pull up the filter tabs.

3) Clean the air filter cover.

Remove dust and stains with a vacuum

cleaner.

4) Attach the air filter cover.

Notes

• When the air filter is dusty, the ventilation is

impaired. This causes the temperature inside

the projector to rise, and may damage the

unit.

• Attach the air filter cover firmly after the

cleaning. If it is not set correctly, the dusts will

enter and they will be projected and

overlapped on the picture.

Cleaning the lens

Use a blower or a lens cleaner to clean the

lens.

Never rub or tap the lens with a hard object as

the lens surface is fragile.

Cleaner's

nozzle

Cleaning the main unit

• Pull out the power cord before cleaning.

• Use a soft cloth to wipe off stains from the

surface.

• To remove difficult stains, use a soft cloth

slightly moistened with a weak solution of

synthetic detergent and water, and finish with

a soft, dry cloth.

Replacing the intake, exhaust fans

and air filter

To maintain the efficiency of the projector,

replace the intake and exhaust fans about

every two to three years.

Ask the dealer for the replacement.