Sharp Projector Dt 300 User Manual

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Lamp
unitBQC-XVZ200++1Removing 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.
1Put the projector into the
standby mode.
•Press .
•Wait until the cooling fan stops.
2Unplug the power cord.
•Unplug the power cord from the...

Appendix
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6Insert the new lamp unit.
•Press the lamp unit firmly into the lamp
unit compartment. Fasten the secur-
ing screws.
7Attach the lamp unit cover.
•Slide the lamp unit cover in the direc-
tion of the arrow.
•Fasten the user service screw.
Resetting the Lamp
Timer
Reset the lamp timer after replacing the lamp.
1Plug the power cord.
•Confirm that the POWER indicator
illuminates red.
2Reset the lamp timer.
•Press , , , ,  and 
in order. Then press .
•“LAMP 0000H” is displayed on the
screen....

Cleaning the Ventilative Holes
•This projector is equipped with
ventilative holes to ensure the opti-
mal operating condition of the projec-
tor.
•Periodically clean the ventilative hole
by vacuuming it off with a vacuum
cleaner.
•The ventilative holes should be
cleaned every 100 hours of use. Clean
the ventilative holes more often when
the projector is used in a dirty or
smoky location.
Cleaning the
Ventilative Holes
1Put the projector into the
standby mode.
•Press .
•Wait until the cooling fan stops....

Appendix
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Check
•Projector power cord is not plugged into the wall outlet.
•Selected input is wrong. (See page 31.)
•Cables incorrectly connected to back panel of the projector. (See pages
14–23.)
•“Contrast” and “Bright” adjustments are set to minimum position. (See
page 44.)
•Picture adjustments are not correct. (See page 44.)
•Adjust the focus. (See page 25.)
•Projection distance is too long or too short to allow for proper focus. (See
pages 26 and 27.)
•OSD Display is set to “OFF”, preventing to...

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Connecting Pin Assignments
DVI-I (INPUT 2 / DIGITAL INPUT) port : 29 pin connector
• DVI Digital INPUT
Pin No. Signal Pin No. Signal
1 T.M.D.S data 2–16 Hot plug detection
2 T.M.D.S data 2+ 17 T.M.D.S data 0–
3 T.M.D.S data 2 shield 18 T.M.D.S data 0+
4 Not connected 19 T.M.D.S data 0 shield
5 Not connected 20 Not connected
6 DDC clock 21 Not connected
7 DDC data 22 T.M.D.S clock shield
8 Not connected 23 T.M.D.S clock+
9 T.M.D.S data 1–24 T.M.D.S clock–
10 T.M.D.S data 1+ C1 Not connected
11 T.M.D.S...

Appendix
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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.
Horizontal Frequency: 15–70 kHz
Vertical Frequency: 43–75 Hz
Pixel Clock: 12–80 MHz
Compatible with sync on green
XGA compatible in...

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This unit has some inactive pixels within acceptable
tolerances which may result in inactive dots on the picture
screen. This will not affect the picture quality or the life
expectancy of the unit. If you have any questions about this
matter, please call toll free 1-800-BE-SHARP (1-800-237-
4277).  
U.S.A. ONLY
Specifications
Product type
Model
Video system
Display method
DLP panel
Lens
Projection lamp
Video input signal
S-video input signal
Component input signal
(INPUT 1)
Component input signal...

Appendix
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12 
7/8 (327)
6 9/16 (153.8)
4 5/8 (118)
14 1/2 (368)
Front View
Bottom View
Side ViewTop ViewSide View
Rear View
Dimensions
Units: inches (mm)
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1BHF.BLFS
+11$ 

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Glossary
Aspect Ratio
Width and height ratio of an image. The normal
aspect ratio of a computer and video image is 4:3.
There are also wide images with an aspect ratio
of 16:9 and 21:9.
Auto Sync
Optimizes projected computer images by auto-
matically adjusting certain characteristics.
Background
Initial setting image projected when no signal is
being output.
Clock
Clock adjustment is used to adjust vertical noise
when clock level is incorrect.
CLR Temp (Color temperature)
Function that can be used to...

Appendix
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Index
A
AC socket ............................................................. 14
Adjusting the Picture ............................................ 44
ADJUSTMENT buttons ........................................ 39
Aspect ratio .......................................................... 35
Automatic power shut-off function ........................ 54
Auto sync adjustment ........................................... 50
AUTO SYNC button ............................................. 50
B...