Optoma Technology Projector H78DC3 User Manual

Faxable Datasheet – H78DC3-01  
H78DC3  
The H78DC3 Home Theater Projector from Optoma  
combines the best engineering expertise with the latest  
DarkChip3™ DLP™ technology  
The H78DC3 combines the latest DC3 chipset from Texas Instruments  
with Optoma’s renowned engineering expertise to deliver an amazing  
home theater projector. The Optoma H78DC3 provides vivid, crisp digital  
images that won’t fade or degrade over time and provides HDTV native  
picture quality. The H78DC3 is home theater perfection.  
.
Advanced DarkChip3™ DLPTM Technology  
HDTV native for viewing widescreen TV signals  
4000:1 contrast ratio – delivers subtle color details  
5x, 8-segment DVE color wheel technology with  
additional dark segments  
800 lumens rating  
Lamp life of 2,750 hours while operating at 25 decibels  
Expanded connectivity includes DVI-I, BNC, component  
and S-Video hookups  
SPECIFICATIONS  
Compatibility:  
VGA, SVGA, XGA, WXGA, UXGA  
compression  
Full NTSC/PAL/SECAM, VESA, Mac, PC  
True HDTV (720p, 1080i) & 480/p, 576i/p  
Brightness: (typical)  
800 lumens  
Operating Temperature:  
23 - 95°F (-5 - 35°C)  
80% maximum humidity  
Resolution:  
720p native (1,280 x 720)  
UXGA (1,600 x 1,200)  
compression  
Storage Temperature:  
14 - 140°F (-10° - 60°C)  
80% maximum humidity  
Communications:  
Dual +12V trigger relay, RS-232 controls  
Contrast Ratio: (full on/full off)  
4000:1  
Weight:  
16.5 pounds (7.5 kg)  
Lens Shift:  
Enables image to be displayed 100% above  
or below the center of the lens  
Lamp Type:  
250W UHP  
Dimensions (w x h x d):  
16.9 x 5.3 x 12.0 inches  
(430 x 135 x 305 mm)  
User Controls:  
Advanced adjustability offered through  
onscreen display menus  
Display Type:  
DarkChip3 0.79-inch  
Warranty:  
Two-year, limited parts and  
labor  
Throw Ratio: (distance/width)  
1.6:1 - 2.16:1  
I/O:  
Inputs: DVI-I/HDCP, BNC, YcbCr/YpbPr,  
RCA-type jack, S-Video, dual IR receivers  
Outputs: Dual +12V relay, RS-232  
Image Size: (diagonal)  
20.9 to 338.8 inches  
(0.53 to 8.6 meters)  
Standard Accessories:  
DVI-I to HDMI adapter, AC  
power cord, S-Video cable,  
composite cable, Remote  
control, lens cap, two  
batteries, user manual,  
RS232 cable  
Power Consumption:  
320 watts, <20 watts in standby mode  
Projection Distance:  
3.28 to 39.37 feet  
(1.0 to 12 meters)  
Power Supply:  
AC Input 90 to 264 volts, 50-60 Hz  
Noise Level:  
25 dB  
UPC:  
796435 21 732 7  
Projection Lens:  
f=28.3 – 38.2 mm, F/2.4-2.69, 1.35x power  
zoom and focus  
©
Copyright 2005 Optoma Technology, Inc. DLPTM and the DLPTM medallion are trademarks of Texas Instruments. All specifications subject to change at  
 

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