Sharp Xg Mb67x Projector User Manual

57
Appendix
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. At this time, keep the lamp unit
horizontal and do not tilt it.
Resetting the Lamp Timer
Reset the lamp timer after replacing the lamp.
Insert the new lamp unit.• Press the lamp unit firmly into the lamp
unit compartment. Fasten the securing
screws.
Replace the lamp unit cover.• Align the tab on the lamp unit cover
(1)and place it while pressing the...

58
DTV
•When this projector receives 640K350 VESA format VGA signals, “640K400” appears on the screen.
•Optimum image quality will be achieved by matching your computer’s output resolution to the
projector’s native resolution (1024 x 768).
Computer
Computer Compatibility Chart
• Multiple signal support
Horizontal Frequency: 15-70 kHz,
Vertical Frequency: 45-85 Hz,
Pixel Clock: 12-108 MHz
Sync signal:Compatible with TTL level
• Compatible with sync on green signal
The following is a list of modes that...

59
Appendix
Troubleshooting
No picture and no sound
or projector does not
start.
Sound is heard but no
picture appears (or picture
is dark).
Color is faded or poor.
Picture is blurred;
noise appears.
Picture appears but no
sound is heard.
An unusual sound is
occasionally heard from
the cabinet.
Maintenance indicator on
the projector illuminates
or blinks in red.Problem Check
• Projector power cord is not plugged into the wall outlet.
• Power to the external connected devices is off.
• The selected input...

60
Problem
Picture is green on
INPUT 1 (COMPONENT)/
INPUT 2 (COMPONENT).
Picture is pink (no green)
on INPUT 1 (RGB)/INPUT
2 (RGB).
Picture is too bright and
whitish.
The cooling fan becomes
noisy.
The lamp does not light
up even after the
projector turns on.
The lamp suddenly turns
off during projection.
The image sometimes
flickers.
The lamp needs much
time to turn on.
Picture is dark.Check
• Change the input signal type setting.
• When you cannot select an input signal type, select “Color is faded
or...

61
Appendix
For SHARP Assistance
If you encounter any problems during setup or operation of this projector, first
refer to the “Troubleshooting” section on pages 59 and 60. If this operation manual
does not answer your 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.sharp-usa.com
Canada Sharp Electronics of Canada Ltd.
(905) 568-7140
http://www.sharp.ca
Mexico Sharp Electronics...

62
Specifications
Projector
XG-MB67X
NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/PAL-60/SECAM/DTV480I/DTV480P/
DTV540P/DTV576I/DTV576P/DTV720P/DTV1035I/DTV1080I/DTV1080I-50
Single Chip Digital Micromirror Device
TM (DMDTM) by Texas InstrumentsPanel size: 0.55" (14 mm), 1chip XGA DMDNo. of dots: 786,432 dots (1,024 [H] × 768 [V])
1–1.15 × zoom lens, F2.4–2.6, f = 18.7–21.5 mm
300 W DC lamp
15-pin mini D-sub connector
Y: 1.0 Vp-p, sync negative, 75 Ω terminated
P
B: 0.7 Vp-p, 75 Ω terminated
PR: 0.7 Vp-p, 75 Ω...

63
Appendix
Dimensions
Units: inches (mm)
12 13/32 (315)3 
1/16 (77.5)
2 
19/32(65.5) 1 53/64(46.2) 3 
5/32 (80)
1 55/64 (47) 2 
7/8 (73)
2 61/64(75) 1 
11/32 (33.8)
4 19/64 (109)
1 
7/8 (47.5)
4 7/64 (104)
7/16 (11)11 
1/32 (280)
23/64 (9)
13/64 (5)
7/16 (11)
ø9 7/64 (69.2)
XG-MB67X_EN2_CD_m06.5.12, 6:52 AM 63 

64
AC socket ....................................................... 27
Accessories................................................... 11
Adjustment buttons ........................................ 40
Adjust horizontal noise ........................... 39, 51
Adjust vertical noise ............................... 39, 51
Aspect ratio .................................................... 34
AUDIO INPUT terminal .................... 23, 24, 25
AUDIO OUTPUT terminal ............................. 21
Auto...

XG-MB67X_EN2_CD__cover 06.5.12, 6:53 AM6