Epson 755c - PowerLite XGA LCD Projector Parça Kılavuzu - Sayfa 23

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Epson 755c - PowerLite XGA LCD Projector Parça Kılavuzu

Cleaning and Replacing the Air Filter

Clean the air filter and air vents on the bottom of the projector

after every 100 hours of use. If not cleaned periodically, they

can become clogged with dust, preventing proper ventilation.

This can cause overheating and damage the projector.

1. Turn off the projector, allow it to cool down, and unplug the

power cord.

2. Turn the projector upside down.

Use a small vacuum cleaner designed for computers and

other office equipment. If you don't have one, use a very soft

brush (such as an artist's brush).

If dirt is difficult to remove or the filter is torn, replace it.

The air filter set (part number

filters. See "Optional Accessories" on page 25 for ordering

information.

3. If you need to replace the filter, slide it off as shown.

4. Slide the new air filter until it clicks in place.

) contains two

V13H134A08

Epson PowerLite 755c/765c Projector

Replacing the Lamp

The projection lamp typically lasts for about 2000 hours of use

(in High Brightness mode) or 3000 hours (in Low Brightness

mode). It is time to replace the lamp when:

The projected image gets darker or starts to deteriorate.

The

lamp light is flashing orange.

The message

Replace the Lamp

the lamp comes on. To maintain brightness and image

quality, replace the lamp as soon as possible.

See page 25 for ordering information and request part number

V13H010L32

Note:

You can check how many hours the lamp has been used in the Info

menu.

Caution:

Turn the projector off when not in use. Continuous use may reduce

the life of the product.

Follow these steps to replace the lamp:

1. Press the P

Power

When the

Power

cord.

2. If the projector has been on, allow it to cool down for at least

an hour (or until the lamp is cool).

Warning:

Let the lamp cool before replacing it. In the unlikely event that

the lamp has broken, small glass fragments may be present and

should be removed carefully to avoid injury.

3. Turn the projector over. Press in on the tabs and lift up the

lamp cover.

8/05

Epson PowerLite 755c/765c Projector

appears on the screen when

button twice to turn off the projector.

light stops flashing, unplug the power