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
B
P
R
, 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-FM21
❚
Fixed short focus lens
❚
Throw ratio*: 0.9:1
VPLL-ZM31
❚
1.1 times zoom short focus lens
❚
Throw ratio: 1.55-1.62:1
VPLL-ZM101
❚
1.5 times zoom long focus lens
❚
Throw 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
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.
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.
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 crisp 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.
P
ROJECTOR
S
TATION
S
OFTWARE
RM-PJM610
remote control unit
For Powerful Presentations
. . . the VPL-PX31/PX21
Keys to Powerful 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
TM
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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