Optoma Tx761 Projector Specifications

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ecifications subject to change at any time.
Datasheet – TX761
TX761 Projector
Display Technology
0.55” DDR DLP Technology 
by Texas Instruments
Resolution
Native XGA (1024 x 768)
Maximum Resolution
SXGA+ (1400 x 1050)
Brightness (Typical)
3200 Lumens
Contrast Ratio
2200:1 (Full On/Full Off)
Lamp Life and Type
2000/3000 Hours (STD/ECO)
220W
Throw Ratio
1.95-2.15:1 (Distance/Width)
Image Size (Diagonal)
34.59” to 304” (0.88 to 7.72m)
Remote Control
Fully Featured Remote Control 
w/Mouse and Laser pointer
Projection Distance
3.9’ to 32.8’ (1.2 to 10 m)
Displayable Colors
16.7 Million
Audio
One 2-Watt Speaker
User Controls
Complete On Screen Menu 
Adjustments in 11 Languages Computer Compatibility
VGA, SVGA, XGA, SXGA+ Resized; 
PC and Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, SDTV (480i), 
EDTV (480p), HDTV (720p, 1080i)
Uniformity
85%
Aspect Ratio
4:3 Native, 16:9 Compatible
Projection Lens
F = 2.46 ~2.58, f = 21.79~23.99 mm, 
1.10X Manual Zoom and Focus
Keystone Correction
± 15º Vertical
Horizontal Scan Rate
15 to 100 kHz
Vertical Refresh Rate
56 to 85 Hz
Monitor Loop Through
D-Sub 15 VGA Output (Functional in 
Both Normal and Standby Modes)
I/O Connectors
DVI-D w/HDCP, Two VGA-In, 
VGA-Out, S-Video, Composite Video, 
Four Audio-In, Audio-Out, USB, 
+12V Trigger, RS-232, +5V Trigger
Security
One Kensington® Lock Port
Projection Method
Front, Rear, Ceiling Mount, Table Top Weight
6.3 lbs (2.9 kg)
Dimensions (W x H x D)
11.51” x 3.73” x 8.66”
(295 x 95.7 x 222 mm)
Noise Level (STD/ECO)
34dB/29dB
Power Supply
AC Input 100 - 240V, Auto-Switching
Power Consumption
305 Watts (Maximum), 
< 10 Watts (Standby)
Operating Temperature
41-95º F (5-35º C) (80% Humidity), 
Adjustable Fan Speed for High 
Altitude Application
Standard Accessories
AC Power Cord, VGA to VGA Cable, 
Composite Video Cable, Lens Cap, 
Remote Control, Batteries for Remote, 
Carrying Case, Quick Start Guide, 
Warranty Card and User’s Manual
Optional Accessories
Ceiling Mount, VGA to Component 
Cable, S-Video Cable, Audio-Out 
Adapter and GrayWolfII™ Series 
Screens 
Warranty
3 Years Optoma Express Replacement 
Service, 1 Year on Lamp
UPC
796435 11 143 4
Remarkably Bright, Versatile and Impressive
Delivering amazing picture quality in a stylish, feature-rich form 
factor, the Optoma TX761 digital projector is just plain impressive.  
The TX761 offers extensive connectivity, user-friendly functionality 
and the latest color processing technologies for image quality that 
redefines extraordinary.
            Features

 Bright at 3200 lumens with a 2200:1 contrast ratio
  Extensive connectivity options: Two VGA-In, DVI w/HDCP, composite 
video, S-video, RS-232, USB, VGA-Out, four audio-in and one audio-out
  DLP® chipset to ensure images don’t fade or degrade over time
  Latest color processing technologies for remarkable picture quality
  Weighs 6.3 pounds and features a new top-loading lamp replacement 
form factor
  Presentation-friendly remote control with laser pointer
            Specifications