OPTOMA TX770 - Manual

© Copyright 2008 Optoma Technology, Inc. DLP

®

and the DLP logo are registered trademarks of Texas Instruments. All specifications subject to change at any time.

LIVE THE

HIGH-DEFINITION LIFESTYLE

Datasheet – TX770

Brightness

3000 ANSI Lumens

Resolution

XGA (1024 x 768)

Contrast Ratio

2000:1 (Full On/Full Off)

Lamp Life and Type

2000/3000 Hours (STD/ECO)
220W UHP

Display Type

0.7” DDR DLP® Technology by
Texas Instruments

Throw Ratio

2.0 - 2.4:1

Projection Distance

3.9’ to 40’ (1.2 to 12.2 m)

Image Size (Diagonal)

30” to 200” (.8 to 5.1 m)

Aspect Ratio

Native 4:3, 5:4 & 16:9
Compatible

Keystone Correction

± 16° Vertical

Audio

One Internal 3-Watt Speaker

Displayable Colors

16.7 Million, 256 Shades of Gray

Remote Control

IR Remote with Laser Pointer

Computer Compatibility

SXGA+, SXGA, XGA, SVGA, VGA,
PC and Macintosh Compatible

Video Compatibility

NTSC, PAL, SECAM,
HDTV (1080i, 720p, 576i/p, 480p)

Projection Lens

F= 2.4~2.65, f=28.04~35.59mm,
1.2:1 Manual Zoom and Focus

Horizontal Scan Rate

30 to 80 kHz

Vertical Refresh Rate

56 to 85 Hz

Uniformity

85%

User Controls

Complete Onscreen Menu
Adjustments in 11 Languages

I/O Connectors

DVI w/HDCP, VGA-In, VGA-Out,
S-Video, Composite Video,
Audio-In, RS-232

Projection Method

Front, Rear, Table Top and
Ceiling Mount

Weight

5.3 pounds (2.4 kg)

Dimensions (W x H x D)

10.4” x 4.11” x 9.3”
(265 x 104.6 x 236.4mm)

Noise Level

33dB/28dB (STD/ECO)

Operating Temperature

5 to 35°C, 80% Max Humidity

Storage Temperature

-20 to 60°C, 80% Max Humidity

Power Supply

AC Input 100~240V, Auto-Switching

Power Consumption

275W (Maximum), <13W (Standby
Mode)

Standard Accessories

AC Power Cord, VGA-VGA Cable,
RS-232 Cable, Composite Video
Cable, Remote Control, Batteries
for Remote, Lens Cap, Carrying
Case, CD-ROM User’s Manual,
Quick Start Guide and Warranty
Card

Optional Accessories

Bering Ceiling Mount, 15-pin to 3
RCA Component-HDTV Adapter,
S-Video Cable, DVI to HDMI
Adapter and GrayWolfII™ Series
Screens

Warranty

Three Years Optoma Express
Replacement Service, One Year on
Lamp

UPC

796435 11 634 7

TX770

− Multimedia Projector

Projecting Brighter

Optoma’s TX770 data projector features 3000 lumens of
brightness and true XGA resolution. The TX770 delivers up to
3000 hours of lamp life to ensure pictures and presentations
are consistently vivid and detailed. With a number of
connectivity options and HDTV compatibility, the Optoma
TX770 is the ideal multimedia data projector for any setting.

Features



True XGA (1024 x 768) resolution with SXGA+ compression



Bright at 3000 lumens with a 2000:1 contrast ratio



HDTV compatible (720p, 1080i)



Convenient DVI w/HDCP, VGA, composite, and s-video inputs



Weighs 5.3 pounds



Adjustable cooling fan speed settings for higher altitudes

Specifications