DOWNLOAD Sharp XG-C50XE (serv.man31) Service Manual ↓ Size: 1.55 MB | Pages: 24 in PDF or view online for FREE

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

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

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
Appendix
-83
Maintenance Indicators
■ The warning lights on the projector indicate problems inside the projector.
■ If a problem occurs, either the temperature warning indicator or the lamp replacement indicator will
illuminate red, and the power will turn off. After the power has been turned off, follow the proce-
dures given below.
Temperature warning
indicator
Lamp replacement
indicator
Power indicator
About the temperature warning indicator
If the temperature inside the pro-
jector increases, due to blockage
of the air vents, or the setting lo-
cation, “
”  will blink in the
lower left corner of the picture. If
the temperature keeps on rising,
the lamp will turn off and the tem-
perature warning indicator will
blink, the cooling fan will run for
further 90 seconds, then the power
will be shut off. After “
” ap-
pears, be sure to perform the fol-
lowing measures.
About the lamp
replacement indicator
■ The lamp life becomes 0%, when used
for approximately 2,000 hours with “ON”
in “Power Save” or when used for approxi-
mately 1,500 hours with “OFF” in “Power
Save” (see page 
69
).
■ When the remaining lamp life becomes
6% or less, “
” will be displayed on the
screen in yellow. When the percentage
becomes 0%, “
”  will change to “
(red), the lamp will automatically turn off
and then the projector as well. At this time,
the lamp replacement indicator will illu-
minate in red.
■ If you try to turn on the projector a fourth
time without replacing the lamp, the pro-
jector will not turn on.
Maintenance indicator
Condition
Problem
Possible Solution
Temperature
warning
indicator
Normal
Abnormal
Off
Red on/
Power off
The internal
temperature is
abnormally high.
Abnormal
• Blocked air intake
• Relocate the projector to an area
with proper ventilation.
• Cooling fan break-
down
• Internal circuit failure
• Clogged air intake
• Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 
96
)
for repair.
Lamp
replacement
indicator
Red on/
Power off
The lamp does
not illuminate.
• Burnt-out lamp
• Lamp circuit failure
• Carefully replace the lamp. (See
page 
86
)
• Take the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page 
96
)
for repair.
• Please exercise care when
replacing the lamp.
Green on
Green
blinks
when the
lamp is
active.
Red blinks/
Red on
Time to change
the lamp
• Remaining lamp life
becomes 6% or
under.
Power
indicator
The power
indicator blinks
in red when the
projector is on.
• The filter cover, lamp
unit cover or lens
cover is open.
• Securely install the covers.
• If the power indicator blinks even
when the filter cover is securely
installed, contact your nearest
Sharp Authorized Projector Dealer
or Service Center for advice.
Green on/
Red on
Red blinks
-84
Maintenance Indicators
Info
• If the temperature warning indicator illuminates, and the power turns off, follow the above possible solutions
and then wait until the projector has cooled down completely before plugging in the power cord and  turning
the power back on. (At least 5 minutes.)
• If the power is turned off and then turned on again, as during a brief test, the lamp replacement indicator may
be triggered, preventing the power from going on. Should this occur, take the power cord out of the wall outlet
and plug it back in again.
• If you want to clean the air vents during projector operation, be sure to first press 
 and after the power has
turned off and the cooling fan has stopped, then clean the vents.
• Do not unplug the power cord after the power has been turned off and while the cooling fan is running. The
cooling fan runs for about 90 seconds.
Appendix
-85
Lamp
■ It is recommended that the lamp (sold separately) be replaced when the remaining lamp life be-
comes 6% or less, or when you notice a significant deterioration in the picture and color quality. The
lamp life (percentage) can be checked with the on-screen display. See page 
70
.
■ For lamp replacement, please consult your nearest Sharp Authorized Projector Dealer or Service
Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this projector is backed by a 90-day parts and labor limited warranty. All service
of this projector under warranty, including lamp replacement, must be obtained through a Sharp Autho-
rized Projector Dealer or Service Center. For the name of the nearest Sharp Authorized Projector Dealer
or Service Center, please call toll-free: 1-888-GO-SHARP (1-888-467-4277).
U.S.A. ONLY
Caution Concerning the Lamp
■ This projector utilizes a pressurized mercury lamp. A loud sound may indicate lamp failure. Lamp
failure can be attributed to numerous sources such as: excessive shock, improper cooling, surface
scratches or deterioration of the lamp due to a lapse of usage time. The period of time up to failure
largely varies depending on the individual lamp and/or the condition and the frequency of use. It is
important to note that failure can often result in the bulb cracking.
■ When the lamp replacement indicator and on-screen display icon are illuminated or flash, it is rec-
ommended that the lamp be replaced with a new one immediately, even if the lamp appears to be
operating normally.
■ Should the lamp break, the glass particles may spread inside the lamp cage or gas contained in the
lamp may be vented into the room from the exhaust vent. Because the gas in this lamp includes
mercury, ventilate the room well if the lamp breaks and avoid all exposure to the released gas. In
case of exposure to the gas, consult with a doctor as soon as possible.
■ Should the lamp break, there is also a possibility that glass particles may spread inside of the
projector. In such a case, it is recommended you contact your nearest Sharp Authorized Projector
Dealer or Service Center to remove the damaged lamp and assure safe operation.
Replacing the Lamp
Caution
• Do not remove the lamp unit immediately after operation of the projector. The lamp will be hot and touching
it can lead to burn or injury.
• Wait at least one hour after the power cord is disconnected to allow the surface of the lamp unit to fully cool
before removing the lamp unit.
■ If the new lamp does not light after replacement, take your projector to the nearest Sharp Autho-
rized Projector Dealer or Service Center for repair. Purchase a replacement lamp unit of type BQC-
XGC50X//1 from your nearest Sharp Authorized Projector Dealer or Service Center. Then carefully
change the lamp by following the instructions described in this section. If you wish, you may have
the lamp replaced at your nearest Sharp Authorized Projector Dealer or Service Center.
Regarding the Lamp
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Sharp XG-C50XE (serv.man31) User Manual / Operation Manual ▷ Download

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  • Here you can View online or download the User Manual / Operation Manual for the Sharp XG-C50XE (serv.man31) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XG-C50XE (serv.man31) Projector. Information contained in Sharp XG-C50XE (serv.man31) User Manual / Operation Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.