Specifications

PT-D7700 • PT-DW7000
PROJECTORS
PANASONIC
[phone] • 1-800-947-9905 • Quick Dial 821
PHOTO - VIDEO - PRO AUDIO
131
Super-Light 3-CCD
Large-Venue DLP Projectors
They combine the latest 3-chip system based
on DLP technology with an exclusive Panasonic
optical system. The result is dramatically
reduced cabinet size—only one-fifth the size
of conventional large venue 3-chip DLP-based
projectors. This feat of design and technology
achieved one of the lightest 3-chip projector
with DLP technology. With a weight of only
48.5 lbs., the PT-D7700U and PT-DW7000U can
go places other bulky 3-chip projectors have
never gone before.
Highest Brightness
and Image Quality
◆ DLP technology delivers outstanding image
resolution. And DLP 3-chip systems are
considered among the most advanced
projector engines. A Digital Micromirror
Device (DMD) chip is allocated to each of
the red, green, and blue signals. This
provides superior light utilization for high
brightness, digital processing for low noise
and linear white balance, extended device
life for minimal image degradation, and a
quick response that eliminates after images.
◆ Applying 16-bit drive to each of the RGB
panels produces 8x the level of expression
(a total of 24x for all three RGB panels) of
conventional13-bit drive devices. This
creates extremely smooth tonal expression
with approx. 65,000 shades of gradation.
◆ The Dynamic Sharpness Control circuit
adjusts the video signal waveforms based
on the difference in the brightness of
adjacent pixels for a sharp, clear picture.
◆ In addition to the 300-watt UHM lamp, their
incorporated digital and optical technologies
maximize DLP technology advantages. The
PT-DW7000 offers brightness of 6,000
lumens, the PT-D7700U offers 7,000 lumens.
◆ Progressive Cinema Scan (3/2 Pulldown)
is an interlace/progressive conversion
technology that automatically detects
when the input signal is derived from
filmed material and selects the optimum
progressive processing method to assure
faithful reproduction of the original image.
It is also compatible with the high-definition
1080i format.
Built-In Color Matching,
Edge Blending, and Multi-Screen Processor
Dynamic Iris:
Deeper Blacks, Brighter
Whites, and Vivid, True-to-Life Color
Incorporating Panasonic’s Dynamic Iris, they achieve a 4000:1 contrast ratio.
Dynamic Iris constantly monitors the input signal, and adjusts the intensity
of the light source to match it. This highly advanced function provides
high-speed, linear response to changing images with 256-step precision.
It also combines with dynamic gamma control to produce deep, rich blacks
while preserving the brightness in the lighter portions of dark scenes.
Color Matching:
When several units are used together,
the Color Matching function corrects for
slight variations in the color reproduction
range of individual projectors.
The PC software assures easy, accurate
control. Independent, 7-axis adjustment
(red, green, blue, yellow, magenta,
cyan, white) ensures high precision and
minimizes color variations. To simplify
the set-up process, you can adjust the
projectors before delivering them to
the presentation site. The color matching
function accommodates up to nine
units, for multi-screen or single screen
presentation.
Edge Blending:
This function controls the brightness at
overlapping image edges to assure
uniform, natural- looking, multi-screen
images. When projecting HD sources
with a single projector, part of the DMD
is unused. In multi-screen projections
with two projectors, the DMDs increase
the image’s horizontal resolution while
maximizing vertical resolution.
Multi-Screen Processor:
They can project large, multiscreen images
without any additional equipment. Up to
100 units (10 x 10) can be edge blended
at a time.
The built-in multi-screen processor enables enlarged multi-screen projection without using any additional special
equipment. Color matching and edge blending make it easier to obtain proper multi-screen picture quality.
Competitor A: Blacks and other dark
portions are washed out.
Competitor B: With lamp power switching,
blacks are not washed out. White portions,
however, become dim and dull.
Dynamic Iris fine-tunes the lamp output
with 256-step precision. Dynamic Gamma
preserves the brightness in bright portions,
helping maintain a wide dynamic range.
Competitor A
Competitor B
Dynamic Iris and
Dynamic Gamma
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