XG-C50XE (serv.man31). Appendix — Sharp Projector User Guide / Operation Manual

Model
XG-C50XE (serv.man31)
Pages
24
Size
1.55 MB
Type
PDF
Document
User Guide / Operation Manual
Brand
Device
Projector / Appendix
File
xg-c50xe-sm31.pdf
Date

View Sharp XG-C50XE (serv.man31) User Guide / Operation Manual online

Appendix
Appendix
-80
Cleaning the lens
■ Use a commercially available blower or lens
cleaning paper (for glasses and camera lenses)
for cleaning the lens. Do not use any liquid type
cleaning agents, as they may wear off the coat-
ing film on the surface of the lens.
■ As the surface of the lens can easily get dam-
aged, be sure not to scrape or hit the lens.
Cleaning the exhaust and intake vents
■ Use a vacuum cleaner to clean dust from the
exhaust vent and the intake vent.
Maintenance
Cleaning the projector
■ Be sure to unplug the power cord before clean-
ing the projector.
■ The cabinet as well as the operation panel is
made of plastic. Avoid using benzene or thinner,
as these can damage the finish on the cabinet.
■ Do not use volatile agents such as insecticides
on the projector.
Do not attach rubber or plastic items on the pro-
jector for long time.
    The effects of some of the agents in the plastic
may cause damage to the quality or finish of the
projector.
■ Wipe off dirt gently with a soft flannel cloth.
■ When the dirt is hard to remove, soak a cloth in a
neutral detergent diluted with water, wring the
cloth well and then wipe the projector.
Strong cleaning detergents may discolor, warp
or damage the coating on the projector.
Make sure to test on a small, inconspicuous area
on the projector before using.
Wax
Thinner
Neutral detergent
diluted with water
N
eu
tr
al d
ete
rg
en
t
Cleaning
Paper
Appendix
-81
Replacing the Air Filter
Air filter
Tab
M4
M4
M4
M4
• This projector is equipped with air fil-
ters to ensure the optimal operating
condition of the projector.
• The air filters should be cleaned ev-
ery 100 hours of use. Clean the filters
more often when the projector is used
in a dusty or smoky location.
• Ask your nearest Sharp Authorized
Projector Dealer or Service Center to
exchange the filter (PFILDA005WJZZ)
when it is no longer possible to clean.
Cleaning and replacing
the bottom air filter
1
Turn off the power and discon-
nect the power cord.
• Press 
.  Wait until the cooling fan
stops.
2
Remove the bottom filter cover.
• Turn over the projector. Grab the tab
and slide open the filter cover in the
direction of the arrow.
3
Remove the air filter.
• Pick the air filter up with your fingers
and lift it out of the filter cover.
Power (OFF) button
Power
(OFF)
button
Air filter
(not removable)
4
Clean the air filter.
• Clean the dust off the air filter and
cover with a vacuum cleaner extension
hose.
5
Replace the air filter.
• Place the air filter underneath the tabs
on the filter cover.
6
Replace the filter cover.
• Slide the filter cover in the direction of
the arrow to close it.
Note
• Be sure the filter cover is securely
installed. The power will not turn on
unless it is correctly installed.
• If dust or dirt has collected inside the
bottom air filter (not removable), clean the
filter with a vacuum cleaner extension
hose.
Replacing the Air Filter
-82
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  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).