Optoma H78dc3 Projector Specifications

							
 
  
 
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 DC 3 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 ov er 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 
 
Brightness:  (typical) 
800 lumens   
Resolution: 
720p native (1,280 x 720) 
UXGA (1,600 x 1,200) 
compression 
 
Contrast Ratio:  (full on/full off) 
4000:1   
Lamp Type:  
250W UHP  
Display Type:  
DarkChip3 0.79-inch  
Throw Ratio: (distance/width)  
1.6:1 - 2.16:1   
Image Size: (diagonal)  
20.9 to 338.8 inches  
(0.53 to 8.6 meters)  
Projection Distance: 
3.28 to 39.37 feet 
(1.0 to 12 meters) 
 
Noise Level:  
25 dB  
 
Operating Temperature:  
23 - 95°F (-5 - 35 °C)  
80% maximum humidity 
 
Storage Temperature: 
14 - 140° F (-10° - 60 °C) 
80% maximum humidity  
Weight:  
16.5 pounds (7.5 kg)  
Dimensions (w x h x d):  
16.9 x 5.3 x 12.0 inches  
(430 x 135 x 305 mm)  
Warranty: 
Two-year, limited parts and 
labor 
 
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 
  
UPC: 
796435 21 732 7 
Compatibility: 
VGA, SVGA, XGA, WXGA, UXGA 
compression 
Full NTSC/PAL/SECAM, VESA, Mac, PC 
True HDTV (720p, 1080i) & 480/p, 576i/p   
Communications: 
Dual +12V trigger relay, RS-232 controls  
Lens Shift: 
Enables image to be displayed 100% above 
or below the center of the lens 
 
User Controls:  
Advanced adjustability offered through 
onscreen display menus 
 
I/O: 
Inputs: DVI-I/HDCP, BNC, YcbCr/YpbPr, 
RCA-type jack, S-Video, dual IR receivers 
Outputs: Dual +12V relay, RS-232  
Power Consumption:  
320 watts,