Optoma Projector Tx551 Specifications

							Deliver high-impact presentations on 
a big screen
Share 3D-content now and in the 
future 
Save energy with eco-friendly mode
Connect readily to favorite output 
devices from Blu-ray to PC
The Optoma TX551, a 2800 lumen 
XGA projector with a robust 3500:1 
contrast ratio, gives presenters the 
only tool they need to deliver detailed 
and effective presentations. Easily 
portable at less than five pounds, the 
TX551 goes wherever you need it. 
Educators and business users alike will 
appreciate the connectivity flexibility 
offered by the support for HDMI as well 
as 3D-capability to deliver emerging 
content offerings from a broad range of 
input sources.
CONNECTIVITY (May require optional accessories)
BRING PUNCH TO PRESENTATIONS
DIGITAL
CAMERASCAMCORDERSGAME 
CONSOLES
TABLETSSMART
PHONESCOMPUTERSSET TOP BOXES
BLU-RAY/DVD PLAYERS
DATA SERIES PROJECTOR
TX551          
						

							DATA SERIES PROJECTOR — TX551
OPTICAL/TeChnICAL sPeCIfICATIOns
Display Technology  
Single 0.55” DC3 DMD DLP Technology by 
Texas Instruments
Native Resolution     XGA (1024 x 768)
Maximum Resolution  UXGA (1600 x 1200) & 1080p (1920 x 1080)
Brightness  2800 ANSI  lumens
Contrast Ratio  3500:1 (full on/full off)
Displayable Colors  1.07 Billion
Lamp Life and Type*    
6000/5000 Hours (ECO/normal)  
180W P-VIP
Projection Method  Front, rear, ceiling mount, table top
Keystone Correction  ±40° Vertical
Uniformity  85%
Aspect Ratio  4:3 Native, 16:9 and 16:10 compatible 
Throw Ratio   1.97 to 2.17 (distance/width)
Projection Distance  3.94’ to 39.4’ (1.2 to 12m)
Image Size (Diagonal)  30” to 300” (0.76 to 7.62m)
Projection Lens    
F=2.4-2.66, f=18.2-21.8mm, 1.1x manual 
zoom and focus
Offset  115%  
Audio     2-watt stereo speaker
Noise Level (STD/Bright)  28dB/30dB
Remote Control   IR remote with laser pointer
Operating Temperature  41 to 104°F (5 to 40°C), 85% max humidity
Power Supply  AC input 100-240V, 50-60Hz,  
  auto-switching
Power Consumption   
255 watts (normal), 230 watts (ECO),