Sony Projector Vpl Px31 Specifications

							LCD Data Projector
Always a Brilliant Per formance
VPL-PX31/PX21 
						

							For Powerful Presentations 
. . . the VPL-PX31/PX21
Keys to Power ful Presentations
– provided by the Sony VPL-PX31/PX21 LCD Projector
Visuals
Leave a lasting impression.
With 2800 ANSI lumens, it is easy to see your presentation
in any environment.  And the APA, 3D Gamma Correction,
RGB Enhancer, and Digital Keystone features will make
your pictures look their best.
Audio
Complete the experience.
A three-way stereo speaker system will support your visuals.
Presentation tools 
Make life easier for you and your audience.
PROJECTOR STATION software, USB functions keys,
Digital Zoom, and a laser pointer will help you make your
presentations run smoothly.  And keep your audience
involved.  Your main presentation tool – your projector –
should go unnoticed.  The VPL-PX31/PX21 is almost silent. 
Flexibility
With wide installation capabilities.
The VPL-PX31/PX21 can be mounted on a ceiling, on a floor
or installed in a rear projection system.  Combined with a
choice of three optional lenses, it has the flexibility to be
used in a wide range of installations.  An extensive array of
inputs lets you choose what signal to use. 
						

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							Effective Presentations
The VPL-PX31/PX21 makes effective presentations as simple as possible with a variety of
advanced features.  And with fan noise of less than 34 dB, the VPL-PX31/PX21 also makes your
presentations as silent as possible.   
Digital Zoom
The VPL-PX31/PX21 is equipped with a 4-times
Digital Zoom that is easily controlled via the 
supplied RM-PJM610 remote control unit.  With
Digital Zoom, you can focus in on a section of
your presentation for more detail.
USB Capability
The VPL-PX31/PX21 is USB-ready and can serve
as a USB hub for daisychain connection of 
multiple devices. It can be controlled from a PC
on which the supplied PROJECTOR STATION 
version 2.0 software has been installed.
Help Menu
The on-screen Help Menu of the VPL-PX31/
PX21 will assist in trouble-shooting during 
operation.  Easy-to-follow prompts will guide 
you to the solution of your problem.
Remote Control Unit
The laser pointer-equipped remote 
control unit lets you direct your 
audience’s attention and guide them 
through your presentation. 
Stereo Sound
A three-way speaker system provides stereo sound
to complement your presentation visuals.
Picture Quality
Brightness and Resolution
With the newly developed Sony LCD panels and 
a 200 W UHP lamp, the VPL-PX31 offers an 
outstanding brightness of 2800 ANSI lumens,
while the VPL-PX21 provides an impressive 1800
ANSI lumens. You can project a high-quality,
high-contrast image, even in high ambient light 
conditions.
The VPL-PX31 and VPL-PX21 both utilize three
1.3-inch XGA LCD panels. The details of the 
original images are maintained, while rich and
natural colors are reproduced.
APA (Auto Pixel Alignment)
Dot phase and image size or shift can be 
automatically adjusted to their optimal settings
just by pressing the APA button.
3D Gamma Correction
The 3D Digital Gamma correction circuit 
provides superb gray scale reproduction and, 
at the same time, helps to improve overall 
picture uniformity.
RGB Enhancer
For a crisper RGB image, the VPL-PX31/PX21 
is equipped with an RGB Enhancer function.  
A simple adjustment provides heightened image
quality to match any image source – whether
text, photos, or graphics.
– Promoting greater integration between 
projector and computer
PROJECTOR STATION* software from Sony will
make your presentations go off without a hitch.
Not only does this software let you control the
VPL-PX31/PX21 from your computer, it also
helps you organize your presentation materials
for quicker access, using the two function keys
on the remote control unit.
* PROJECTOR STATION version 2.0 software requirements:
Microsoft®Windows®98, Windows®98 SE or Windows®2000 
operating system.
RM-PJM610remote control unit 
						

							Optional Lenses
Three optional lenses are available, giving you the
ability to customize the VPL-PX31/PX21 to perfectly
suit your projection environment.
Lamp Power Selection
The lamp power of the VPL-PX31/PX21 is selectable via
the on-screen Lamp Mode menu.  When set to LOW,
lamp life is approximately doubled and fan noise is 
further reduced.  Yet the VPL-PX31 still produces an
impressive 2100 ANSI lumens.  When set to LOW, the
VPL-PX21 produces 1350 ANSI lumens.
Digital Keystone
Keystone distortion, caused when the projection angle is
not properly calibrated, can be easily corrected within
the wide adjustment range of +/- 20 degrees via the 
on-screen menu.
Signal Support
For added versatility, the VPL-PX31/PX21 accepts a wide
range of input signals: Composite Video, S Video, 
Y/R-Y/B-Y, YP
BPR, and RGB, with a horizontal frequency
of 15 to 91 kHz and a vertical frequency of 43 to 85 Hz.
Anticipating the move from analog to digital, a Digital
RGB input has also been added.  Finally, to meet the
demands of DTV, a vari-
ety of digital signals
(480/60P, 575/50P,
1080/50I, 720/60P,
720/50P) are also fully 
supported.
On-Screen Display
The on-screen display
menu is available in
seven languages.
VPLL-FM21zFixed short focus lenszThrow ratio*: 0.9:1
VPLL-ZM31z1.1 times zoom short focus lenszThrow ratio: 1.55-1.62:1
VPLL-ZM101z1.5 times zoom long focus lenszThrow ratio: 3.35-4.9:1
*Throw ratio is the distance between the center of the projector
lens and the screen, divided by the screen width.
Flexibility
The VPL-PX31/PX21 is designed for use in a variety of environments.  
Even with its portable design, it functions equally well when installed for ceiling, floor, or rear projection use. 
						

							Projection system
LCD panel
Projection lens
Lamp
Screen coverage
Light output
Color system
Resolution
Acceptable signals
Cabinet color
Speaker
Power requirements
Power consumption
Operating temperature
Operating humidity
Dimensions
Mass
Heat dissipation
Fan noise
Composite
Y/C IN
Y
C
Analog RGB
R
G
G with Sync
B
SYNC/HD
Composite sync
Horizontal sync
VD
Vertical sync
Analog RGB/Component
R/R-Y/P
RG
G with Sync/Y
B/B-Y/P
BSYNC/HD
Composite sync
Horizontal sync
VD
Vertical sync
Digital RGB
USB HUB
MOUSE IN
AUDIO IN
Analog RGB
R
G
G with Sync
B
SYNC/HD
Composite sync
Horizontal sync
VD
Vertical sync
MOUSE IN
AUDIO IN
MONITOR OUT*
2
AUDIO OUT (Variable out)
RS-232C
Laser type
Wavelength
Output3 LCD panels, 1 lens projection system
1.3-inch p-Si TFT Sony LCD panel 2,359,296 pixels (786,432 pixels x 3)
Approx. 1.3 times zoom lens, F1.7 to 2.0, f36.7 to 47.8 mm
200 W UHP Lamp
40 to 300 inches (viewable area, measured diagonally)
NTSC, PAL, SECAM, NTSC4.43, PAL-M, PAL-N (automatically/manually selected)Video: 750 TV lines, RGB: 1024 x 768 pixels
RGB (fH 15 to 91 kHz, fV: 43 to 85 Hz), 
15 kHz component 50/60 Hz system, Progressive component 60 Hz system, 
DTV (480/60P, 575/50P, 1080/50I, 720/60P, 720/50P), Composite video, Y/C video
Silky Silver
Max. 5 W Wide frequency range 3 speakers
Woofer: 65 mm (2 
5/8inches) diameter, Max. 3 W
Tweeter: 45 mm (1 3/16inches) diameter, Max. 1 W x 2 (Stereo)
100 to 240 V, 50/60 Hz
Max. 290 W, Standby 5 W, Power saving mode 50 W
0 to 40 °C (32 to 104 °F)
35 to 85 %
339 (W) x 142 (H) x 335 (D) mm (13 
3/8x 5 5/8x 13 1/4inches)
Approx. 7.2 kg (15 lb 14 oz)
989.6 BTU
Less than 34 dB (when lamp mode set to LOW: 30 dB)
Phono type, 1.0 Vp-p ±2 dB sync negative, 75 ½
Mini DIN 4-pin
1.0 Vp-p ±2 dB sync negative, 75 ½
Burst 0.286 Vp-p ±2 dB (NTSC), 75 ½or 0.3 Vp-p ±2 dB (PAL), 75 ½
HD D-sub 15 pin (female)/5 BNC (female)/Digital Interface Switched
HD D-sub 15-pin (female)  
0.7 Vp-p ±2 dB positive, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 Vp-p ±2 dB sync negative, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
5 BNC (female)
0.7 Vp-p ±2 dB positive, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 Vp-p ±2 dB sync negative, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
DFP 20-pin (TMDS)
Up (B type: female) x 1, Down (A type: female) x 1
Square 13-pin (female)
Stereo mini jack, 500 mV rms, impedance more than 47 k½
HD D-sub 15-pin (female)
0.7 Vp-p ±2 dB positive, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 Vp-p ±2 dB sync negative, 75 ½
0.7 Vp-p ±2 dB positive, 75 ½
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
1.0 to 5.0 Vp-p, high impedance positive/negative
Square 13-pin (female)
Stereo mini jack, 500 mV rms, impedance more than 47 k½
HD D-sub 15-pin (female)
R/R-Y, G/Y, B/B-Y: Gain Unity, 75 ½
SYNC/HD, VD: 4.0 Vp-p (open), 1.0 Vp-p (75 ½)
Stereo mini jack, max. 1 V rms, when the input signal is 500 mV rms, impedance less than 5 k½D-sub 9-pin (female)
Stereo mini jack
5.0 Vp-p, plug in power, DC 5 V
UL1950, cUL1950, DHHS (Laser), FCC Class A, IC Class A, EN 60 950 (Nemko), 
CE, EN 60 825-1 (Laser), C-Tick, CCIB, VCCI class B, JEIDA
Class II
645 nm
1 mW
Remote Commander RM-PJM610, Monitor Cable (2 m): HD D-sub 15-pin to HD D-sub 15-pin, Mouse Cable (2 m):
SIC-S21 (for Serial), SIC-S22 (for PS/2), Audio Visual Cable (1.5 m), USB Cable A type to B type (2 m), 
USB Application Software PROJECTOR STATION version 2.0, AA size Battery (x 2), Lens Cap, 
Strap for Remote Commander, Air Filter, Operating Manual, Quick Reference Sheet, Installation Manual for dealers
with Micro Lens Array without Micro Lens Array
ModelResolutionNo.
Specifications
Optional Accessories
DimensionsInput Signal Preset Data
*1 ANSI lumens is a measuring method of the American National Standards Institute IT7.228.    *2 DIGITAL RGB signal is not output from the
MONITOR OUT terminal.    *3 Not available in some areas.  For details, please contact your nearest Sony office.
Optical
Signals
General
Laser beam Safety regulations
Supplied 
accessories Inputs/Outputs
VIDEO IN
INPUT A
INPUT B
OUTPUT
Distributed by
Printed in Japan on recycled paperMK7611V1SMC00SEP
©2000 Sony Corporation. All rights reserved.
Reproduction in whole or in part without written permission is prohibited.
Features and specifications are subject to change without notice.
All non-metric weights and measures are approximate.
Sony is a registered trademark of Sony Corporation.
Macintosh and Mac are registered trademarks of Apple Computer, Inc.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
H/VfV
(Hz) fH
(kHz)VPL-PX31
VPL-PX21
2800 ANSI lumens*11800 ANSI lumens
1 Video 60 Hz 15.734 59.940 N/N2 Video 50 Hz 15.625 50.000 N/N3 15 K RGB/Component 60 Hz 15.734 59.940 SonG4 15 K RGB/Component 50 Hz 15.625 50.000 SonG
5 HDTV
1035&1080/60I 1035/60I, 1080/60I 33.750 60.000 SonG6 640x350 VGA-1 31.469 70.086 P/N7 VGA VESA 85 37.861 85.080 P/N8 640x400 NEC PC98 24.823 56.416 N/N9 VGA-2/VESA 70 31.469 70.086 N/P10 VGA VESA 85 37.861 85.080 N/P11 640x480 VGA VESA 60 31.469 59.940 N/N12 Mac 13 35.000 66.667 SonG13 VGA VESA 72 37.861 72.809 N/N14 VGA VESA 75 37.500 75.000 N/N15 VGA VESA 85 43.269 85.008 N/N16 800x600 SVGA VESA 56 35.156 56.250 P/P17 SVGA VESA 60 37.879 60.317 P/P18 SVGA VESA 72 48.077 72.188 P/P19 SVGA VESA 75 46.875 75.000 P/P20 SVGA VESA 85 53.674 85.061 P/P21 832x624 Mac 16 49.724 74.550 N/N22 1024x768 XGA VESA 43 35.524 43.479 P/P23 XGA VESA 60 48.363 60.004 N/N24 XGA VESA 70 56.476 69.955 N/N25 XGA VESA 75 60.023 75.029 P/P26 XGA VESA 85 68.677 84.997 P/P27 1152x864 SXGA VESA 70 63.995 70.019 P/P28 SXGA VESA 75 67.500 75.000 P/P29 SXGA VESA 85 77.487 85.057 P/P30 1152x900 SUN  LO 61.795 65.960 N/N31 SUN  HI 71.713 76.047 CNeg32 1280x960 SXGA VESA 60 60.000 60.000 P/P33 SXGA VESA 75 75.000 75.000 P/P34 1280x1024 SXGA VESA 43 46.433 43.436 P/P35 SGI-5 53.316 50.062 SonG36 SXGA VESA 60 63.974 60.013 P/P37 SXGA VESA 75 79.976 75.025 P/P38 SXGA VESA 85 91.146 85.024 P/P
43 P. Component
480/60P 480/60P(2x NTSC) 31.470 60.000 SonG44 575/50P 575/50P(2x PAL) 31.250 50.000 SonG45 1080/50I 1080/50I 28.130 50.00047 720/60P 720/60P 45.000 60.00048 720/50P 720/50P 37.500 50.000
Projector Lamp LMP-P201(for replacement)
Carrying CaseVLC-600*3
Suspension SupportPSS-610
Signal CablesSMF-400(HD D-sub 15-pin to 5 BNC,
for RGB signal)
SMF-402(HD D-sub 15-pin to phono 
x 3, for component signal)
SMF-410(HD D-sub 15-pin to HD 
D-sub 15-pin, for RGB signal)
Digital Signal CablesSMF-D102
SMF-D110
Mouse Cables SIC-S20(for Mac®)SIC-S21(for Serial)SIC-S22(for PS/2)
LMP-P201
 



Macintosh®AdaptorADP-20(Macintosh to VGA)
Optional Lenses VPLL-FM21 (Fixed short focus lens)VPLL-ZM31 (Short focus zoom lens)VPLL-ZM101 (Long focus zoom lens)
Throwing Distance
REMOTECONTROL S IN/
PLUG IN POWER
Unit: mm (inches)a
(min.)mm
inches
Screen size40-inch 60-inch 80-inch 100-inch 120-inch 150-inch 200-inch 300-inch1490 2280 3060 3850 4630 5810 7770 1170058 3/489 7/8120 1/2151 5/8182 3/8228 3/4306 460 3/4