DOWNLOAD Sharp XV-Z200E (serv.man35) Service Manual ↓ Size: 1.44 MB | Pages: 14 in PDF or view online for FREE

Model
XV-Z200E (serv.man35)
Pages
14
Size
1.44 MB
Type
PDF
Document
User Manual / Operation Manual
Brand
Device
Projector / (5) Appendix
File
xv-z200e-sm35.pdf
Date

Sharp XV-Z200E (serv.man35) User Manual / Operation Manual ▷ View online

Appendix
Appendix
XV_Z200E_E_p57_66.p65
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57
-58
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 indicator will illuminate
red, and the projector will enter the standby mode. After the projector has entered the standby
mode, follow the procedures given below.
TEMPERATURE
WARNING
indicator
POWER
indicator
LAMP
indicator
TEMP.
LAMP
POWER
About the temperature warning indicator
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, be sure to perform the following
measures.
About the lamp indicator
■ The lamp life becomes 0%, when used
for approximately 4,000 hours with “Eco
mode” or when used for approximately
3,000 hours with “Standard mode” (see
page 53).
■ When the remaining lamp life becomes
5% or less, “
” (yellow) will be displayed
on the screen. When the percentage be-
comes 0%, “
” will change to “
” (red),
the lamp will automatically turn off and
then the projector will automatically en-
ter 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 pro-
jector will not turn on.
Maintenance indicator
Condition
Problem
Possible Solution
Temperature
warning
indicator
Normal
Abnormal
Off
Red on/
Standby
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 Authorised Projector Dealer
or Service Centre for repair.
Lamp
indicator
Red on/
Standby
The lamp does
not illuminate.
• Burnt-out lamp
• Lamp circuit failure
• Carefully replace the lamp. (See
page 59.)
• Take the projector to your nearest
Sharp Authorised Projector Dealer
or Service Centre for repair.
• Please exercise care when
replacing the lamp.
Red on
Time to change
the lamp.
• Remaining lamp life
becomes 5% or less.
Power
indicator
The power is
not turned on.
• The lamp unit cover
is open.
• Securely install the cover.
• If the power is not turned on even
when the lamp unit cover is
securely installed, contact your
nearest Sharp Authorised Projec-
tor Dealer or Service Centre for
advice.
Green on/
Red on
Off
Green on
Green blinks
when the
lamp is
warming up.
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Appendix
-59
Regarding the Lamp
Info
• If the temperature warning indicator illuminates, and the projector enters the standby mode, follow the pos-
sible solutions on the previous page 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 for a brief moment due to power outage or some other cause while using the
projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red and
the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the
AC outlet and then turn the power on again.
• If you want to clean the air vents during projector operation, be sure to put the projector into the standby
mode. After the cooling fan has stopped, clean the vents.
• The cooling fan keeps the internal temperatures of the projector constant and this function is controlled
automatically. The sound of the cooling fan may change during operation because the fan speed may change
and this is not a malfunction.
• Do not unplug the power cord after the projector has entered the standby mode and while the cooling fan is
running. The cooling fan runs for about 90 seconds.
Lamp
■ It is recommended that the lamp (sold separately) be replaced when the remaining lamp life be-
comes 5% 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 51.
■ For lamp replacement, please consult your nearest Sharp Authorised Projector Dealer or Service Centre.
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, it is recommended
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 unit 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 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 Authorised Projector
Dealer or Service Centre 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 Authorised
Projector Dealer or Service Centre for repair. Purchase a replacement lamp unit of type BQC-
XVZ200++1 from your nearest Sharp Authorised Projector Dealer or Service Centre. 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 Authorised Projector Dealer or Service Centre.
XV_Z200E_E_p57_66.p65
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59
-60
Lamp
unit
BQC-XVZ200++1
Removing and Install-
ing the Lamp Unit
 
Caution
• Be sure to remove the lamp unit by the handle.
Do not touch the glass surface of the lamp
unit or the inside of the projector.
• To avoid injury to yourself and damage to the
lamp, carefully follow the steps below.
• Replace the lamp after turning off the power
and unplugging the power cord.
1
Put the projector into the
standby mode.
• Press 
.
• Wait until the cooling fan stops.
2
Unplug the power cord.
• Unplug the power cord from the AC
socket.
• Leave the lamp until it has fully cooled
down (about 1 hour).
3
Remove the Swivel Stand. (See
page 24.)
4
Remove the lamp unit cover.
• Loosen the user service screw that se-
cures the lamp unit cover.
• Slide the lamp unit cover in the direc-
tion of the arrow.
5
Remove the lamp unit.
• Loosen the securing screws from the
lamp unit. Hold the lamp unit by the
handle and pull it in the direction of
the arrow.
User service 
screw
Regarding the Lamp
STANDBY button
Power cord
-60
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Sharp XV-Z200E (serv.man35) User Manual / Operation Manual ▷ Download

  • DOWNLOAD Sharp XV-Z200E (serv.man35) Service Manual ↓ Size: 1.44 MB | Pages: 14 in PDF or view online for FREE
  • Here you can View online or download the User Manual / Operation Manual for the Sharp XV-Z200E (serv.man35) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp XV-Z200E (serv.man35) Projector. Information contained in Sharp XV-Z200E (serv.man35) 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.