Sharp Xg Ph50x Projector User Manual

Appendix
-97
Computer Compatibility Chart
•Multiple signal support
Horizontal Frequency: 15–126 kHz
Ve rtical Frequency: 43–200 Hz
Pixel Clock: 12–230 MHz
Sync signal: Compatible with TTL level
Computer
PC/
MAC/ WSHorizontal Frequency (kHz) Vertical 
Frequency (Hz) Horizontal 
Frequency (kHz) Vertical 
Frequency (Hz)
VGA
PC PC
SVGA
XGA VESA 
Standard
Resolution
640 
× 350 1,152 
× 864
1,152 
× 882
1,280 
×1,024
1,400 
×1,050
720 
× 350
640 
× 400
720 
× 400
640 
× 480
800 
× 600
1,024 
× 768 Display...

-98
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 INPUT 1/2 with “Signal...

Appendix
-99
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.
•Cables incorrectly connected to side panel of the projector.
•Remote control batteries have run out.
•External output has not been set when connecting notebook computer.
•Cables incorrectly connected to the side panel of the projector.
•“Bright” is set to minimum position.
• The “BLACK SCREEN” function is working.
•Image...

-100
CheckProblemPage
All buttons on the
projector and the remote control are unavailable.
Picture is green on INPUT 1or 2
(COMPONENT).
Picture is pink (no green) on INPUT 1, 2 or 3
(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 lamps take a long
time to turn on.
Picture is dark. •
If the “Stack Setting” menu is set to “Slave” and the...

Appendix
-101
For SHARP Assistance
If you encounter any problems during setup or operation of this projector, first refer to the
“Troubleshooting” section on pages 99 and  100. 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.sharplcd.com
Canada Sharp Electronics of Canada Ltd. (905) 568-7140
http://www.sharp.ca
Mexico Sharp Electronics...

-102
Specifications
Multimedia Projector
XG-PH50X (standard zoom lens attached)/XG-PH50X-NL (no lens attached)
NTSC3.58/NTSC4.43/PAL/PAL-M/PAL-N/PAL-60/SECAM/
DTV480I/DTV480P/DTV540P/DTV576 I/DTV576P/DTV720P/DTV1035 I/DTV1080 I
Single Chip Digital Micromirror Device
TM (DMDTM) by Texas Instruments
Panel size: 0.7
No. of dots:  786,432 dots (1,024 [H]  × 768 [V])
1.2  × electric zoom/focus lens, F1.8–F2.0, f = 25.6–31.3 mm (standard equipment with X\
G-PH50X)250 W  × 2
15-pin mini D-sub connector
Y:  1.0...

Appendix
-103
Glossary
Advanced intelligent compression (Page 97)
High quality resizing of lower and higher resolu-
tion images to fit the projector’s native resolution.
Aspect ratio (Page 48)
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 (Page 70)
Optimizes projected computer images by auto-
matically adjusting certain characteristics.
Background (Page 77)
Initial setting image...

-104
AC socket
............................................................ 37
ADJ./MOUSE switch ............................................ 18
Adjustment buttons .............................................. 56
Adjustment feet .................................................... 39
Advanced intelligent compression ....................... 97
Aspect ratio .......................................................... 48
Audio .................................................................... 72
AUDIO...