Optoma Tx773 Projector Technical Specifications

							
Datasheet – TX773
© Copyright 2007 Optoma Technology, Inc. DLP® and the DLP logo are registered trademarks of Texas Instruments. All sp\
ecifications subject to change at any time.
Brightness
3500 ANSI Lumens
Resolution
Native XGA (1024 x 768)
Contrast Ratio
2200:1 (Full On/Full Off)
Lamp Life and Type
2000/3000 (STD/ECO)
260W SHP
Display Type
Single 0.7” DMD DLP Technology 
by Texas Instruments
Throw Ratio
2.0-2.4:1 (Distance/Width)
Projection Distance
3.3’ to 36.7’ (1.0 to 11.2 m)
Image Size
30.75” to 300” (0.8 to 7.6 m)
Aspect Ratio
4:3 Native, 5:4 and 16:9 Compatible
Vertical Refresh Rate
43 to 85 Hz
Horizontal Scan Rate
15 to 100 Hz
Keystone Correction
± 16° Vertical
Offset
115%
Audio 
One Internal 3-Watt Speaker
Displayable Colors
16.7 Million Colors, 256 Shades of Gray
Uniformity
85%
Remote Control
Fully Featured IR Remote with Laser 
Pointer and Mouse
PC Compatibility
All Resolutions Supported up to SXGA+; 
PC and Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, EDTV (480p), HDTV 
(576i/p, 720p, 1080i)
Monitor Loop Through
D-Sub 15pin VGA Output (Functional in 
Both Normal and Standby Modes)
Projection Lens
F/2.4 ~ 2.6, f = 28 – 33.6mm,
1.2x Manual Zoom and Focus
User Controls
Advanced Adjustability Options Through 
the On-Screen-Display
I/O Connection Ports
Two VGA-In, DVI-D w/HDCP, S-Video, 
Composite Video, Four Audio-In, USB, 
RS-232, VGA-Out, Audio-Out, +12V 
Trigger
Projection Method
Front, Rear, Table Top and Ceiling Mount
Weight
6.5 lbs (2.95 kg)
Operating Temperature
5 to 35°C, 80% Max Humidity
Storage Temperature
-20 to 60°C, 80% Max Humidity
Dimensions (W x H x D)
13.56” x 3.72” x 9.67”
(348 x 110 x 258mm)
Noise Level
33dB/31dB (STD/ECO)
Power Supply
100-240 Volts, 50-60Hz
Power Consumption
255W,