landing that perfect punch.
After your warm-up, focus your time on your content and delivery, not
your equipment. To achieve this goal, the VT770 adds features such
as
automatic keystone correction
,
3D Reform™ technology
and user
friendly
picture adjustment settings
.
Automatic keystone correction instantly adjusts the vertical keystone
right before your eyes to square the image. And for the most severe
image angles, you can display a perfectly square image with NEC’s
proprietary 3D Reform geometry correction technology. If the
projection is off center to the screen, simply set the four corners of
the screen display to activate the keystone correction to square the
image. The result is a vivid, sharp image. This allows greater
freedom in projector and room arrangement because the projector
can be at an angle to the screen. When a USB mouse is connected,
keystone corrections can be made with a simple mouse click.
And to further enhance your presentation experience, NEC has
developed intuitive, easy to navigate picture adjustment settings. The
menu comes complete with convenient preset adjustments to help
you fine tune with ease.
With
built-in (wall) color correction
technology, the VT770 has the
ability to adapt the displayed information to closely maintain the
presenters original color selections when projecting onto various
non-white wall or screen colors. With 7 preset reference settings to
select from, correcting for the colors of the display material enables
the original presentation colors to be what was intended resulting in
exceptionally stunning display images.
powerful color that blasts through.
For those desiring further fine tuning, you can count on
VORTEX
Technology Plus,
a proprietary NEC technology that provides
uncompromising display of video and data. Each RGB and CMY color
can be individually controlled and adjusted instead of more limiting
overall color correction.
The six-axis adjustments including gamma correction, digital color
correction and white balance correction improve white levels, color
accuracy, dynamic range and the varying levels of black in an image.
The best part is the on-screen instant viewing. As adjustments are
made you receive feedback on the changes implemented.
flexible connections.
While the VT770 is simple to set up and operate, it is also adaptable
enough to handle the toughest assignments. The color coded input
panel simplifies source connections. Access keys on the projector
control panel and direct access keys on the remote control make
source changes as easy as touching a button.
Through the various inputs, the VT770 supports
computer
resolutions up to UXGA
and depending on the input, supports
HDTV
and SDTV
. With 3 video inputs (component, S-video and video) multiple
DVD or video sources can be connected simultaneously. The two 5
watt speakers and the variable audio out control allows you to add
external amplified speakers without the requirement of additional
audio control.
security information.
Projector theft or unauthorized use of a
projector is a concern for many organizations
and institutions. The VT770 is equipped with
enhanced security features
including the
assignment of a keyword or protect key
through a PC card that can disable the
projector to unauthorized users. Further
security features include the lock out of the
cabinet control panel buttons and logo
capture with password protection. These
attributes help to ensure an unauthorized
user does not change projector settings.
i
n
s
t
a
n
t
&
a
u
t
o
m
a
t
i
c
3D Reform technology
±35° vertical, ±40° horizontal
VORTEX color adjustments
original image
after VORTEX
Technology Plus
color adjustment
original image
after VORTEX
Technology Plus
white balance
correction
VORTEX white balance
d
o
o
r
s
o
p
e
n
Y
X
Y
X
Y
X
Y
X
z
o
o
m
i
n
PC card slot
IR receiver
component video
audio L/R
composite
(L/R audio shared with s-video)
s-video
(L/R audio shared with composite)
USB port
type B
monitor out
RS232C 9-pin
(2) computer
inputs
power switch
USB port
type A
of
an
easy opening
right in front
you
