Datasheet – TX770
− Multimedia Projector
TX770
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
Brightness
Computer Compatibility
Noise Level
3000 ANSI Lumens
SXGA+, SXGA, XGA, SVGA, VGA,
33dB/28dB (STD/ECO)
PC and Macintosh Compatible
Resolution
Operating Temperature
XGA (1024 x 768)
Video Compatibility
5 to 35°C, 80% Max Humidity
NTSC, PAL, SECAM,
HDTV (1080i, 720p, 576i/p, 480p)
Contrast Ratio
2000:1 (Full On/Full Off)
Storage Temperature
-20 to 60°C, 80% Max Humidity
Projection Lens
F= 2.4~2.65, f=28.04~35.59mm,
1.2:1 Manual Zoom and Focus
Lamp Life and Type
2000/3000 Hours (STD/ECO)
220W UHP
Power Supply
AC Input 100~240V, Auto-Switching
Power Consumption
275W (Maximum), <13W (Standby
Mode)
Horizontal Scan Rate
30 to 80 kHz
Display Type
0.7” DDR DLP® Technology by
Texas Instruments
Vertical Refresh Rate
56 to 85 Hz
Standard Accessories
Throw Ratio
2.0 - 2.4:1
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
Uniformity
85%
Projection Distance
3.9’ to 40’ (1.2 to 12.2 m)
User Controls
Complete Onscreen Menu
Adjustments in 11 Languages
Image Size (Diagonal)
30” to 200” (.8 to 5.1 m)
I/O Connectors
Optional Accessories
Aspect Ratio
Native 4:3, 5:4 & 16:9
Compatible
DVI w/HDCP, VGA-In, VGA-Out,
S-Video, Composite Video,
Audio-In, RS-232
Bering Ceiling Mount, 15-pin to 3
RCA Component-HDTV Adapter,
S-Video Cable, DVI to HDMI
Adapter and GrayWolfII™ Series
Screens
Keystone Correction
16° Vertical
Projection Method
Front, Rear, Table Top and
Ceiling Mount
Warranty
Audio
Three Years Optoma Express
Replacement Service, One Year on
Lamp
One Internal 3-Watt Speaker
Weight
5.3 pounds (2.4 kg)
Displayable Colors
16.7 Million, 256 Shades of Gray
Dimensions (W x H x D)
10.4” x 4.11” x 9.3”
(265 x 104.6 x 236.4mm)
UPC
796435 11 634 7
Remote Control
IR Remote with Laser Pointer
LIVE THE HIGH-DEFINITION LIFESTYLE
© Copyright 2008 Optoma Technology, Inc. DLP® and the DLP logo are registered trademarks of Texas Instruments. All specifications subject to change at any time.
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