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| 在投影机领域，日本三菱绝对算得上是一个实力派角色，旗下的DLP投影机HC系列更是深得业内发烧友的喜爱。10月下旬开始，三菱的最新两款720P投影机就要在国内上市发售了。 |
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| The HC1100's formatter board is equipped
with a combined full 10-bit processing I/P
converter and scaler, and a 12-bit floating
point digital gamma controller. The result
is approximately four times the number of
gradations of a conventional 8-bit model, so
even skin tones are faithfully reproduced. |
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| A high-speed memory (RLDRAM) with
improved data transmission efficiency, and a
high-speed LVDS drive provide subtle
gradations of expression rivaling high-end
models. |
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| Data
transmission flow |
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8-bit (256 steps) |
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10-bit (1024 steps): Approx. 4 times
the number of gradations |
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| The HC1100 is equipped with the latest
720p DMD panel (DC2) featuring an expanded
mirror operation angle of 12 degrees. This
advanced panel's exceptional light usage
efficiency provides a contrast of 3000:1. |
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2000:1 contrast
(Mitsubishi Electric's previous
model) |
3000:1 contrast |
All-glass lens |
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| For more realistic color reproduction of
the visual source, the HC1100 is equipped
with a color wheel capable of reproducing
the D65 light standard (6500 K). |
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| A new color processing algorithm and
system-level color signal image enhancement
processing provide bright, vibrant
reproduction of the neutral colors commonly
found in videos and natural scenery. The
three-stage adjustment function further
enhances this breakthrough. |
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| A full 10-bit I/P conversion circuit
markedly reduces noise, for smooth,
beautiful images with fewer ”jaggies”
(stair-like lines). |
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Previous 8-bit |
New
10-bit |
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The HC1100 features 2-3 pull-down to
significantly reduce ”jaggies” in interlace
(480i or 576i) movie sources. In addition,
the combination of several functions also
enables each mode -- either high brightness
or high picture quality -- to be easily
selected according to the image. |
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| In addition to the 3 modes of sports,
video, and cinema, for times when the normal
brightness function cannot address user
preferences such as a desire to increase
black level reproduction, brighten neutral
colors, or suppress highlights when watching
a movie, the gamma correction function makes
it possible to independently fine-adjust
only the black level, neutral color, or
white and gradations. |
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Operating noise has been reduced to just 26
dB by employing a low-noise fan and
redesigning the shape of the color wheel
holder and lamp fins. Moreover, the optimal
temperature control design used for the 200W
light source lamp extends the lamp's useful
life to a maximum of 3000 hours. |
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Long-life lamp |
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*Maximum of 3000 hours at low mode and 2000
hours at standard mode.
*Lamp life is defined as the average time
until brightness is reduced by half; it is
not a guaranteed life for all lamps.
*Lamp life will vary considerably depending
on the usage environment and conditions, and
whether regular maintenance such as cleaning
is performed. |
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order to make it easier to align the
projection angle with the center of the
screen, the lens is positioned in the center
of the unit. Hot air is expelled through a
front exhaust for further installation
flexibility. |
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Front of unit |
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The HC1100 is equipped with HDMI input
terminals, the next-generation interface
standard. Connecting the projector to a DVD
player or other device with HDMI output
makes it possible to take advantage of the
characteristics of DLP full digital
processing. Digital processing of all
signals with no analog conversion ensures
that the image is projected with no
deterioration. Color gain control at the
time of input is also possible. (when there
is a color difference) |
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Terminals on back of
unit |
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*1 HDCP (High-bandwidth Digital Content
Protection) is a copyright protection
function for digital interfaces.
*2 HDMI (High-Definition Multimedia
Interface) is a next-generation digital
interface standard that features additional
functions for home electronics, such as the
copyright protection function HDCP
(High-bandwidth Digital Content Protection),
while maintaining compatibility with DVI
(Digital Visual Interface) display interface
technology.
• HDMI, the HDMI logo, and High-Definition
Multimedia Interface are trademarks or
registered trademarks of HDMI Licensing LLC. |
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| The overscan rate for images on DVDs and
other media can be adjusted between 90% and
100% in one-percent increments (when an HDMI
component is connected). |
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| The HC1100 is equipped with a screen
trigger that synchronizes raising and
lowering of an electrically-operated screen
with the projector power switch, so
projection can begin at the touch of a
button. |
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| Digital trapezoidal distortion
correction corrects screen distortion within
±40 steps vertically and ±25 steps
horizontally (one step is equivalent to
approximately one degree). |
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The image quality can be directly adjusted
via the remote control. The remote control
is lighted for easy operation even in a dark
room. |
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| Projection
system |
DLP™ system |
| Panel specs |
Panel size |
0.62 DMD, aspect ratio
16:9 |
| Number of
pixels |
1280 x 720 (DarkChip2™) |
| Drive system |
DMD reflection system |
| Array |
Stripe pattern |
| Optical specs |
Lens |
Zoom/focus operation |
Manual operation |
| f (mm) |
23 ~ 27.6 |
| Light source
lamp |
200W |
| Optical
system |
Time-division color
separation / composition system |
| Color wheel
spec |
RGB RGB, 4-speed |
| Picture size
(inches) |
40 ~ 275 |
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Images |
Brightness
(lm) |
1000 |
| Contrast
ratio |
3000:1 (full on/full off) |
| Resolution |
PC input |
VGA(640 x 480) -SXGA(1280
x 1024) (compressed) |
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Scanning frequency |
Horizontal
(kHz) |
15 ~ 80 |
| Vertical (Hz) |
50 ~ 85 |
| Input signal
system |
Video |
NTSC, NTSC4.43, PAL
(including PAL-M,N), SECAM,PAL-60, HDTV (480i/p, 576i/p,
1081i, 720p) |
| PC |
PC/AT compatible
machines, MAC, PC98 |
| Input |
Video |
Analog RGB |
Mini D-SUB15 pin |
1 terminal |
| Digital RGB |
HDMI |
1 terminal |
| Composite |
RCA terminal |
1 terminal |
| S |
S terminal |
1 terminal |
| Component |
RCA terminal |
1 RCA terminal (Component
can be also input to D-SUB) |
| Serial /
RS-232C standard |
1 terminal (8 pins) |
| Functions |
Function /
other |
Gamma mode |
3 patterns + 2 users |
| Trapezoidal |
Vertical keystone |
±40 steps (1 step =
approx. 1 time) |
| distortion
correction |
Horizontal keystone |
±25 steps (1 step =
approx. 1 time) |
| Power supply
voltage |
AC100-240V 50/60Hz |
| Power
consumption (W) |
280 (8W at standby) |
| Weight (kg) |
2.9 |
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Main unit dimentions |
Width (mm) |
310 |
| Depth (mm) |
245 |
| Height (mm) |
100 |
| Fan noise |
25dBA(Lamp Low Mode) |
| Other |
Supplied
accessories |
Power source cord (2.9m),
remote control unit,
AA-size batteries (x2), RGB signal cable,
user's manual,
RS-232C cable, lens cap (attached to main unit) |
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