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Deep, true black
level with the
industry's highest
native contrast
ratio of 30,000:1
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The DLA-RS2 projects
images with a native
contrast ratio of
more than 30,000 to
1. While other
manufacturers often
use a dynamic iris
to boost their
contrast
specificaton, you
seldom hear them use
the term 'NATIVE.' A
dynamic iris can
adjust the amount of
light striking the
screen on a scene by
scene basis—reducing
the brightness of
some frames while
increasing it in
others, thus
allowing for an
inflated contrast
spec. The native
contrast ratio is
what you actually
see on the screen in
every frame. JVC's
native
contrast ratio is
leaps and bounds
ahead of the
competition. We've
achieved this
breakthrough through
refinements in the
D-ILA chip
design—our own
technology, and with
improvements in the
optical
system—reducing
stray light, further
reducing gaps
between pixels, and
with more efficient
polarization. Images
with 30,000:1 native
contrast
simultaneously show
true blacks, and
sparkling luminance,
and in many cases
actually rival
images projected
from film.
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Upgraded D-ILA
devices—0.7-in
(16:9) full HD
devices x 3
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D-ILA™ is a
proprietary JVC
technology based on
Liquid Crystal on
Silicon. JVC has
been able to achieve
a significant
reduction in stray
light at the chip
level caused by
phenomena such as
the dispersion and
diffraction of
reflected light. JVC
succeeded in
decreasing
orientation
irregularities by
reducing the gaps
between pixels,
adopting improved
liquid crystals and
other innovative
technologies,
enabling the device
itself to achieve a
contrast ratio of
40,000 to 1.
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Optical engine with
wire grid polarizers
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The enhanced wire
grid optical engine
dramatically
improves the
precision of light
polarization,
helping to prevent
light leakage into
the projection lens
and allowing for
true black level
reproduction.
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Newly designed Color
Filters reproduce
outstandingly vivid
colors
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JVC uses newly
designed filters to
extract red, blue,
and green colors
with extremely high
purity. This
suppresses excessive
light frequency
bands that prevent
color purity,
broadening the red
color space. Thanks
to the outstanding
color rendition
range, which exceeds
approximately 170%
of the SMPTE HDTV
standards, the color
reproduction of
minute differences
in red colors seen
in plants or nature
such as in sunsets
or roses combines
with expression of
colors closer to the
real colors to
create truly superb
images.
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Customized Gamma
Control reproduces
subtle gray scale
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By finely adjusting
the gray scale
manually to
reproduce a more
realistic image and
by adjusting the
levels while
observing the
changes in the
on-screen gamma
curve graph, dark
areas can be raised
and loss of detail
suppressed in bright
white areas. The
color reproduction
can be adjusted
perfectly to suit
personal tastes via
the on-screen
display, as primary
RGB colors can be
adjusted
individually.
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High-performance 2x
motorized zoom lens
enables flexible
setup
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Projector
installation has
been made much
easier with a wide
range of options for
positioning. The
large diameter
all-glass Fujinon
lens has a zoom
ratio of 2x with
very minimal
chromatic
aberration. The lens
has a motorized
focus and zoom that
can be controlled
from the wireless
remote. Lens offsets
provide a wide range
of positioning
options. An ±80%
vertical offset will
allow it to be
mounted above the
top of the screen
without inverting
the projector. A
±34% horizontal lens
shift accommodates a
wide range of
installation
irregularities. You
could, for instance,
install the
projector in a wall
unit or on a shelf
at the rear of the
room, and not
necessarily centered
on the screen.
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Compatibility with
HDMI ver. 1.3 (Deep
Color)
specifications
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The DLA-RS2
incorporates two
HDMI inputs
compatible with
version 1.3
specifications,
allowing users to
take full advantage
of the higher
bandwidth of 225
MHz, increased color
depth from millions
of colors to
billions of colors
(Deep Color) as well
as enhanced
resolution and frame
rates. For more
details, please
refer to the HDMI
ver. 1.3
specifications at
http://www.hdmi.org/.
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V-Stretch Wide
Screen
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A new V-Stretch mode
allows movies with a
2.35:1 aspect ratio
to be projected
using all 1920 x
1080 pixels. For
example, 2.35:1
ratio images from a
movie would normally
be viewed with
"letterbox" black
bands at the top and
bottom of the
screen. With
V-Stretch, the image
is expanded
vertically so that
every part of the
DILA device is
utilized to create
the image,
increasing
brightness and
sharpness. A third
party anamorphic
lens is used to
stretch the image to
its full extra wide
2.35:1 image ratio,
just as seen in the
theater.
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Quiet, efficient
cooling system
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The Cooling air fan
opening is on the
front of the
projector so the
installation
position is almost
entirely
unrestricted. With a
reduced fan noise to
a mere 24dB, the
DLA-RS2 can be
placed in a really
quiet room without
disturbing the
viewer's
concentration on the
movie or other
content. Freedom of
positioning is
greatly increased
thanks to the simple
design with
connection terminals
only on the back
side. Even if the
projector cannot be
suspended from the
ceiling, it can be
placed freely next
to walls and so
forth. Additionally,
lamps can be
replaced swiftly and
easily through the
side of the
projector,
irrespective of
whether it is
suspended from the
ceiling or placed on
a table or the
floor.
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