Optoma Projector Tx7156 Technical Information Manual

							© Copyright 2009 Optoma Technology, Inc.  All specifications subject \
to change at any time.  DLP® and the DLP logo are registered trademarks of Texas Instruments.
www.optoma.com
Datasheet – TX7156
TX7156  Mobile Projector
Ultra Bright, Light Weight Multimedia SolutionAt only 3.2 pounds, the TX7156 from Optoma unleashes 3000 ANSI 
lumens of brightness, breaking the portability/brightness barrier. 
Whether traveling across the country or down the hall, the TX7156 
provides images that will capture your audience’s attention. 
         Features  Ultra-portable 3.2-pound DLP® projector 
   Bright enough for even large conference rooms – 3000 ANSI 
lumens
   Easy-to-read text - native XGA resolution, 2500:1 contrast ratio 
(full on/full off)
   Ideal presentation remote with mouse control and laser pointer
   Rapid power-on and shutdown – saving you time and money
   Filter-free design means low cost of ownership
   Built-in closed captioning
         Specifications
Display Type
Single 0.55” DMD DLP 
Technology by Texas 
Instruments
Resolution
Native XGA (1024 x 768)
Maximum Resolution
UXGA (1600 x 1200)
Brightness (Typical)
3000 ANSI Lumens 
Contrast Ratio
2500:1 (Full On/Full Off)
Lamp Life and Type
3000/2000 Hours (STD/Bright)
220W SHP
Throw Ratio
1.8 to 2.2:1 (Distance/Width)
Projection Distance
3.9’ to 39.4’ (1.2 to 12m)
Image Size (Diagonal)
26.87” to 311.1” (0.68 to 7.9m)
Aspect Ratio
4:3 Native, 16:9 and 16:10 
Compatible
Remote Control
Fully Featured IR Remote with 
Laser Pointer and Mouse
Audio
One 1-Watt Speaker
Displayable Colors
134 Million
Offset
114% Computer Compatibility
UXGA, WXGA, SXGA+, SXGA, XGA, 
SVGA, VGA, VESA, PC and 
Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, SDTV (480i), 
EDTV (480p), HDTV (720p, 1080i/p)
Projection Lens
F= 2.55-2.72, f= 21.3-24.5 mm, 
1.15x Manual Zoom and Focus
User Controls
Complete On-Screen Menu 
Adjustments in 22 Languages
I/O Connectors
HDMI v1.3, VGA-In, Composite 
Video, S-Video, Audio-In and USB
Security
Kensington Lock Port
Projection Method
Front, Rear, Ceiling Mount, Table 
To p
Weight
3.2 lbs (1.4kg)
Dimensions (W x H x D)
8.66” x 2.79” x 7.0”
(220 x 71 x 178 mm) 
Noise Level (STD/Bright)
33dB/36dB
Horizontal Scan Rate
15, 30 - 91.4 KHz
Vertical Refresh Rate
43 - 87 Hz
Keystone Correction
± 30° Vertical Uniformity
85%
Operating Temperature
41 to 104°F (5 to 40°C), 80% 
Max Humidity
Power Supply
AC Input 100-240V, 50-60Hz, 
Auto-Switching
Power Consumption
280 Watts (Bright), 230 Watts 
(STD),