High 1,500lm luminance with clear, high-definition images
Screen Size and Projection Distances
Terminals
External Dimensions (unit: mm)
HC7800D
*Not including protrusion. *The Lens focus point is the default set at the time of shipment from the factory.
Options
*3D Glasses (Optional parts) are necessary for viewing 3D pictures.
C
A C
D
B
A E
C
A D
B G
E
H
F
A
A A F F F
A F
A F
B C D E
G H I J
New frames are created from previous and succeeding images.
Blur is suppressed using video image motion interpolation.
While retaining the clicking sensation unique to film, sharp clear images are projected.
For 60-frame images (e.g., television broadcasting)
For 60-frame images
For 24-frame image (e.g., BD/DVD image software)
Input signal
Input signal
Input signal
Input signal
Frame
creation
Frame
creation
Frame
creation
Frame
creation
1/60sec
1/60sec
1/24sec
1/96sec
1/120sec
1/120sec
Image interpolation displayed at 120 frames/sec
Image interpolation displayed at 120 frames/sec
2-3 pull-down image signal
(e.g. Film Source)
Image is converted into original 24 frames.
Image interpolation displayed at 96 frames/sec
Image interpolation displayed at 90 frames/sec
Conventional
Fast image is blurred
HC7800D
Fast images also clearly reproduced
A E
A E
AB’ BC’ CD’
EF’ FG’
Original image
(L/R) 24P
Without FRC
With FRC
Image interpolation displayed at 96 frames/sec
For 24-frame images (e.g., BD/DVD image software)
True Film Mode
True Video Mode
3D FRC
Interpolation while maintaining the 24-frame film-like texture.
1/24sec
1/24sec
1/24sec
1/24sec
External Dimensions (unit: mm)
HC7800D
H
Hd
Shift Down
Shift Up
0
Shift Down
Shift Up
0
H
Hd
111
133
155
177
199
221
244
266
332
443
553
664
62
75
87
100
112
125
137
149
187
249
311
374
Width
(cm )
Height
(cm )
Down
(cm )
Up
(cm )
Screen size
Distance from Screen
Movable V position from default position
Diagonal size
(inches)
Shortest
(Wide) (m )
Longest
(Tele) (m )
Hd
(cm )
50
60
70
80
90
100
110
120
150
200
250
300
1.5
1.8
2.1
2.4
2.7
3.1
3.4
3.7
4.6
6.2
7.7
9.3
2.3
2.7
3.2
3.6
4.1
4.6
5.0
5.5
6.9
9.2
−
−
12
14
17
19
22
24
26
29
36
48
60
72
−9
−11
−12
−14
−16
−18
−20
-21
-27
-36
-45
-54
8
9
11
12
14
16
17
19
23
31
39
47
0
0
0
0
0
0
0
0
0
0
0
0
21
25
29
34
38
42
46
50
63
84
105
126
21
25
29
34
38
42
46
50
63
84
105
126
29
34
40
46
52
57
63
69
86
115
144
172
0
Down
(-Hd)(cm)
0
(Hd)
Up
(+Hd)(cm)
New Variable Iris (HC7800D)
Replacement lamp
3D Glasses
EY-3DGS-78U
VLT-HC7800LP
Integrating Imaging Technologies Cultivated and Evolved Over the Years
Newly developed Variable Iris provides high 100,000:1 contrast
An optimal iris shape for the DLP
TM
element and a linear motor are
incorporated, achieving high-speed, precise automatic control.
Even in continuously changing bright and dark scenes, blacks are traced and
adjusted instantaneously. This ensures that high-definition images from
sources such as television broadcasting and Blu-ray players are reproduced
with their original beauty.
High-performance extra-low-dispersion lens for
full high-definition resolution (with V-lens shift)
Compared to commonly used glass
lenses, the HC7800D is equipped with a
high-performance extra-low-dispersion
(ED) lens system comprised of a total of
13 lenses in 4 groups. Chromatic
aberration is minimised to the fullest and
image resolution is improved across the
entire screen.
FRC installed – Reproduce content supplemented with the
optimal frame number
Applying motion-vector analysis technology, data from the previous and
succeeding images are used to produce highly accurate image frames.
The optimal number of frames is supplemented to match the contents and
the final image is reproduced. As a result, motion blur in the vertical,
horizontal and diagonal directions is suppressed.
Colour management function for easy fine-tuning of colours
The projector is equipped with a new colour management function for
independent “Hue,” “Saturation” and “Brightness” adjustment of R (red), G
(green), B (blue), C (cyan), M (magenta) and Y (yellow) colours. It is also
possible to adjust a specific colour; when a colour is selected only the
objects of that colour are shown in colour (others are in monotone), making it
possible to tune colours to your preference more easily.
High-quality Colour Reproduction
The HC7800D incorporates
the colour reproduction
performance of the HC9000D,
vastly expanding the colour
range. Colours such as
the greens of trees and cyan
shades of oceans that were
previously hard to produce
are now included, enabling
the reproduction of images
with deeper, more vivid hues.
* Images compared are for reference only
In addition to the Variable Iris, a high-power lamp has been adopted,
providing both enhanced image brightness and contrast. The high
1,500-lumen brightness ensures that in both 2D and 3D, high-resolution
images are clearer, sharper and more vivid than ever.
3D images reproduced in full
high-definition with fine gradation
Equipped with two full 10-bit panel
drivers (DDP3021)
PNX 5130 chip of Trident
Microsystems, Inc. for FRC
installed.
ED glass lens
HC7800D
Before adjustment
Cyan adjustment specified
After cyan adjustment
Minimal Judder: Even for 24-frame 3D images, sharp clear images are reproduced.
Floor mounted
Ceiling mounted
Existing Mitsubishi Electric model
GH’
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0.1
0.2
0.3
0.4
Chromaticity x
Chromat
icit
y
y
0.5
0.6
0.7
0.8
HC7800D
HDTV
HC4000
12.8
142
80
64.5
328
396
A
A
C
E
A’
C’
E’
C
E
A
L
R
L
R
L
R
A’
A
A’
B
B’
C
C’
D
D’
E
E’
F
F’
C
C’
C
C’
E
E’
E
E’
A
A’
5
6
