Sharp Xv Z12000 Projector User Manual

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Lamp

It is recommended that the lamp (sold separately) be replaced after approximately 1,900 cumulative
hours of use or when you notice a significant deterioration in the picture and color quality. The lamp
usage time can be checked with “Lamp Timer” in the “Options” menu on the menu screen.

For lamp replacement, please consult your nearest Authorized SharpVision Service Center or Dealer.

The actual lamp service life may be less than 2,000 hours depending on the environment in which
the projector...

Appendix
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Lamp
unitBQC-XVZ100005
Removing and Install-
ing the Lamp Unit
Info
•Be sure to remove the lamp unit by the
handle. Be sure not to touch the glass
surface of the lamp unit or the inside of
the projector.
•To avoid injury to yourself and damage
to the lamp, be sure to carefully follow
the steps below.
•Do not loosen other screws except for the
lamp unit cover and lamp unit.
(Only the silver screws are loosened).
•Please refer to the installation manual
included with the lamp unit.
1Press...

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User service screws
1
2
4Remove 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.
5Insert the new lamp unit.
•Press the lamp unit firmly into the lamp
unit compartment. Fasten the secur-
ing screws.
6Attach the lamp unit cover.
•Close the lamp unit cover in the direc-
tion of the arrow (to the close mark)
on the side of the projector. Then
tighten the user service screws.
Info
•If the lamp unit and lamp cover are...

Appendix
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Connecting Pin Assignments
RS-232C Port: 9-pin D-sub male connector
Pin No. Signal Name I/O Reference
1 Not connected
2 RD Receive Data Input Connected to internal circuit
3 SD Send Data Output Connected to internal circuit
4 Reserved Connected to internal circuit
5 SG Signal Ground Connected to internal circuit
6 Reserved Connected to internal circuit
7 Reserved Connected to internal circuit
8 Reserved Connected to internal circuit
9 Not connected
DVI-I (INPUT 5 / DIGITAL INPUT) port: 29...

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PC control
A computer can be used to control the projector by connecting an RS-232C cable (null modem, cross type,
commercially available) to the projector. (See page 25 for connection.)
Communication conditions
Set the serial port settings of the computer to match that of the table.
Signal format: Conforms to RS-232C standard. Parity bit: None
Baud rate*: 9,600 bps / 38,400bps / 115,200bps Stop bit: 1 bit
Data length: 8 bits Flow control: None
*Use the same settings for the projector and computer....

Appendix
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CONTROL CONTENTSCOMMANDPARAMETERRETURNCONTROL CONTENTSCOMMANDPARAMETERRETURNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVGGGGGGGGGGGGGGGGGG
AAAAAAAAAAAAAABBBBBBBBBBBBBBCCCCCCCCCCCCCCAAAAAAAAAAAAABBBBBBBBBBBBBCCCCCCCCCCCCC
BBBBBBBBBBBBBBAAAAAAAAAAAAAABBBBBBBBBBBBBAAAAAAAAAAAAAMMMMMMMMMMMMMMMMMM
PPPPPPPBCTSCRRPPPPPPPBCTSCRRPPPPPPPBCTSCRRIIIWWNNNNDDDDIIIWWNNNNDDDDIIIWWNNNNDDDD...

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Note
•If an underbar (_)  appears in the parameter column, enter a space. If an asterisk (*) appears, enter a value
in the range indicated in brackets under CONTROL CONTENTS.
•*
1 FINE SYNC can only be set in the displayed RGB mode.
•The return value of “TLTT
___1” becomes “0” when the projector is in the standby mode.
CONTROL CONTENTSCOMMANDPARAMETERRETURNCONTROL CONTENTSCOMMANDPARAMETERRETURNGGGGGGGGGGGGGGGGGGGGGGCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCIIII...

Appendix
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Specifications of wired remote control input
•ø3.5 mm minijack
•External: GND
•Internal: +3.3V
Function and transmission codes
Wired remote control function code
LSB MSB
•System codes C1 to C5 are fixed at “10110”.
•Codes C14 and C15 are reverse confirmation bits, with “10” indicating “Front” and “01” indicating “Rear”.
Sharp remote control signal  format
Transmission format: 15-bit format
Wave form of output signal: Output using Pulse Position Modulation
•t = 264 µs•Pulse carrier frequency...

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Computer Compatibility Chart
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 moving image of interlace signals...

Appendix
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Troubleshooting
Check Page
•Projector power cord is not plugged into the wall outlet. 16
•Power to the external connected devices is off.–
•The selected input mode is wrong. 35
•Cables incorrectly connected to rear panel of the projector. 17-26
•Remote control batteries have run out. 13
•External output has not been set when connecting notebook computer.–
•The cover of the lamp unit is not installed correctly. 81
• The selected “Signal Type” is wrong. 69
• The video signal format of the...