Epson 755c - PowerLite XGA LCD Projector Parts Manual - Page 23

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Epson 755c - PowerLite XGA LCD Projector Parts Manual

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
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