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Product description

1024 x 768 native XGA pixel resolution

2500:1 contrast ratio

4:3 native, 5:4 and 16:9 compatible aspect ratios

480i, 480p, 720p and 1080i signal compatibility

New form factor which allows for ease of lamp replacements

DVI-HDCP, D-sub15 VGA, composite, USB and S-Video inputs

Single 0.7 DMD DLP technology by Texas Instruments

11 13/16" W x 3 1/2" H x 9 11/16" D; weight: 7.3 lbs.

Includes remote

3-years parts and labor warranty

General Information
Manufacturer	Optoma Technology
Manufacturer Part Number	TX774
Manufacturer Website Address	www.optomausa.com
Product Series	Professional
Product Model	TX774
Product Name	Professional TX774 MultiMedia Projector
Marketing Information	The Optoma TX774 offers a brightness level of 4000 lumens with a contrast of 2500:1 which produces amazingly bright and crisp images. Perfectly designed for today's demanding environments, the TX774 delivers the perfect picture. The TX774 has a top loading lamp replacement form factor and versatile input options to handle a multitude of video sources for flawless performance.
Technical Information
Technology Details	1 x 0.7" DDR DMD
Lamp Type	280W SHP
Lamp Life	3000 Hour(s) Economy Mode 2000 Hour(s) Standard
Projection Method	Front Rear Ceiling
Video Signals	NTSC PAL SECAM EDTV 480p HDTV 576i, 576p, 720p, 1080i
Controls	Remote Control
Audio	1 x 3W Speaker
Image Information
Color Support	16.7 Million Colors (24-bit)
Brightness	4000 lm
Native Resolution	1024 x 768 - XGA
Display Modes	1024 x 768 XGA Native 1280 x 1024 SXGA Supported 1400 x 1050 SXGA Supported 640 x 480 VGA Supported 800 x 600 SVGA Supported
Projection Distance	3.28ft to 32.81ft
Diagonal Image Size	306"
Aspect Ratio	4:3 Native 5:4 Supported 16:9 Supported
Contrast Ratio	2500:1 Full On/Off
Throw Ratio	1.8 to 2.1:1 Distance:Width
Uniformity	85%
Digital Keystone	?15 ? Vertical
Sync Range	50 Hz to 85 Hz Vertical
Interfaces/Ports
Interfaces	1 x HD DB-15 - Video Input 1 x DVI-I Input 1 x Composite Video Input 1 x S-Video Input 2 x Mini Jack - Audio Input 1 x HD DB-15 - Video Output 1 x Mini Jack - Audio Output 1 x USB 1 x RS-232C - Serial
Power Description
Input Voltage	100 V AC to 240 V AC
Physical Characteristics
Dimensions	3.96" Height x 11.81" Width x 9.61" Depth
Weight	7.3 lb

Package Contents:

Professional TX774 MultiMedia Projector

AC Power Cord

VGA to VGA Cable

RS-232 Cable

Composite Video Cable

Remote Control

Batteries for Remote

CD-ROM User's Manual

Lens Cap

Carrying Case

Warranty Card

Quick Start Guide

Optoma is leading projector brand around the world, which is the top DLP projector brand in United States, Canada, Mexico, Great Britain and France markets.