DOWNLOAD Sharp XG-C330X (serv.man2) Service Manual ↓ Size: 6.41 MB | Pages: 71 in PDF or view online for FREE

■ Use a commercially available blower or lens clean-

ing paper (for glasses and camera lenses) for clean-
ing the lens. Do not use any liquid type cleaning
agents, as they may wear off the coating film on the
surface of the lens.

■ As the surface of the lens can easily get damaged,

be careful not to scrape or hit the lens.

■ Use a vacuum cleaner to clean dust from the ex-

haust vent and the intake vent.

• If you want to clean the air vents during projec-

tor operation, ensure you press 

STANDBY/

ON on the projector or 

STANDBY on the re-

mote control and put the projector into standby
mode. After the cooling fan has stopped, un-
plug the power cord from the AC socket and
clean the vents.

• The air filters should be cleaned every 100

hours of use. Clean the filters more often when
the projector is used in a dusty or smoky loca-
tion.

■ Ensure the power cord is unplugged before cleaning

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 to the projec-
tor for long periods.
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

mild 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 projec-
tor before use.

Cleaning

Paper

Mild detergent

diluted with water

Mild detergent

Wax

Thinner

• Wait until the cooling fan stops.

• Unplug the power cord from the AC socket.

• Turn over the projector. Pull down the car-

rying handle (1), grab the tab (2) and slide
open the filter cover (3).

• Pick the air filter up with your fingers and lift

it out of the filter cover.

• Place the new air filter onto the filter cover.

• Slide the filter cover in the direction of the

arrow to close it.

Note

• Ensure the filter cover is securely installed. The

power will not turn on unless it is correctly in-
stalled.

Power indicator
Lamp indicator

Temperature warning indicator

Maintenance Indicators

■ The warning lights on the projector indicate problems inside the projector.

■ If a problem occurs, either the temperature indicator or the lamp indicator will illuminate red, and

If the temperature inside the projector increases, due to blockage of the air vents, or the setting location,

“

” will illuminate in the lower left corner of the picture. If the temperature keeps on rising, the lamp will

turn off and the temperature warning indicator will blink, the cooling fan will run for a further 90 seconds, and

then the projector will enter the standby mode. After “

” appears, ensure you perform the measures

described on page 

■ When the remaining lamp life becomes 5% or less, “

”  (yellow) and “Change The Lamp.” will be

displayed on the screen. When the percentage becomes 0%, it will change to “

” (red), the lamp will

automatically turn off and then the projector will automatically enter the standby mode. At this time,

the lamp indicator will illuminate in red.

■ If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on.