Sharp Xg C465x Projector User Manual

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Appendix
Maintenance indicatorProblemCause Possible solution
T emperature
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 (see page
8).
• Cooling fan break-
down
• Internal circuit failure
• Clogged air intake •
Ta ke the projector to your nearest
Sharp Authorized Projector Dealer
or Service Center (see page  66)
f or repair.
• Clean the exhaust and intake...

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Lamp
■It is recommended that the lamp unit (optional: AN-C430LP) be replaced when the remaining lamp
life becomes 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  47.
■ Purchase a replacement lamp unit of type AN-C430LP from your place of purchase, nearest Sharp
Authorized Projector Dealer or Service Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this...

-61
Appendix
Securing screws
Optional
accessoryLamp unit
AN-C430LPRemoving and Installing
the Lamp Unit
W arning!
•Do not remove the lamp unit from the pro-
jector right after use. The lamp and parts
around the lamp will be very hot and may
cause burn or injury.
Info
•Do not touch the glass surface of the lamp
unit or the inside of the projector.
• To  av oid injury to yourself and damage to
the lamp, make sure you carefully follow
the steps below.
• Do not loosen other screws except for the
lamp unit...

-62
5Insert the new lamp unit.
•Press the lamp unit firmly into the lamp
unit compartment. Fasten the securing
screws.
6Replace the lamp unit cover.
•Align the lamp unit cover and slide it to
close. Then tighten the user service
screw to secure the lamp unit cover.
Info
• If the lamp unit and lamp unit cover are not
correctly installed, the power will not turn
on, even if the power cord is connected to
the projector.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
Info
•Make sure...

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Appendix
Note
•This projector may not be able to display images from notebook computers in simultaneous (CRT/LCD)
mode. Should this occur, turn off the LCD display on the notebook computer and output the display data
in “CRT only” mode. Details on how to change display modes can be found in your notebook computer’s
operation manual.
• When this projector receives 640  × 350 VESA format VGA signals, “640  × 400” appears on the screen.
• When projecting the RGB interlace signal using COMPUTER/COMPONENT...

-64
Troubleshooting
Check
•Projector power cord is not plugged into the wall outlet.
•Po wer to the external connected devices is off.
• The selected input mode is wrong.
•The AV MUTE function is working.
•Cables incorrectly connected to the rear panel of the projector.
•Remote control batteries have run out.
•External output has not been set when connecting notebook computer.
•The filter cover, lamp unit cover or lamp housing cover is not
installed correctly.
•Cables incorrectly connected to the rear...

-65
Appendix
CheckProblemPage
Maintenance
indicator illuminates or
b links in red.
The projector cannot be
turned on or put into the standby mode using the
STANDBY/ON button on
the projector.
Picture is green with
component input signals (COMPUTER/
COMPONENT 1, 2, DVI-D).
Picture is pink (no green)with RGB input signals (COMPUTER/
COMPONENT 1, 2, DVI-D).
Picture is too bright and
whitish.
The black levels of the
image show banding or
appear faded when DVI-
D is selected.
The cooling fan
becomes noisy....

-66
For SHARP Assistance
If you encounter any problems during setup or operation of this projector, first refer to the
“Troubleshooting” section on pages 64 and  65. If this operation manual does not answer
y our question, please contact the SHARP Service departments listed below.
U .S.A. Sharp Electronics Corporation
1-888-GO-SHARP (1-888-467-4277)
[email protected]
http://www.sharpusa.com
Canada Sharp Electronics of Canada Ltd. (905) 568-7140
http://www.sharp.ca
Mexico Sharp Electronics...

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Appendix
Specifications
As a part of policy of continuous improvement, SHARP reserves the right to make designand specification changes for product improvement without prior notice. The performancespecification figures indicated are nominal values of production units. There may be somedeviations from these values in individual units.
Model
Display devices
Resolution
Lens
Input terminals
Output terminals
Control and
communication 
terminals
Speakers
Projection lamp
Rated voltage
Rated frequency
Input...

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2D Progressive......................................................... 45
3D Progressiv e......................................................... 45
AC  soc ket.................................................................. 30
Adjustment buttons ................................................... 42
All Reset ................................................................... 54
Area Zoom ................................................................ 38
Aspect ratio...