Optoma Tx778w Projector Specifications

							© Copyright 2008 Optoma Technology, Inc. DLP® and the DLP logo are registered trademarks of Texas Instruments. All sp\
ecifications subject to change at any time.
LIVE THE HIGH-DEFINITION LIFESTYLE
TX778W  Multimedia Projector
Superb Brightness plus Wireless Functionality Equals PerformanceCombining functionality and versatility, the Optoma TX778W characterizes\
 
multimedia projection performance.  With 4300 lumens of brightness, a 
DarkChip3™ DLP
® chipset, BrilliantColor™ and the latest scaling technologies 
from Texas Instruments, the TX778W is designed for large and demanding 
environments.  With wireless compatibility, the Optoma TX778W exemplifie\
s 
the best features for an installation-friendly projection solution.
          Features   High-end, super-bright XGA projector at 4300 lumens and a 
3000:1 contrast ratio
   Features a DarkChip3 DLP chipset and BrilliantColor technology by 
Texas Instruments
   Internal wireless connectivity via 802.11b/g provides a link for both \
data and video with full network management via RJ45
   HDTV compatible with 480i, 576i, 1080i/p
   Wide range of connections including: HDMI, DVI w/HDCP, two 
VGA-in, s-video, composite, RS-232, RJ45, USB, four audio-in, 
audio-out, VGA-out and +12V trigger
          Specifications Datasheet – TX778W
Display Technology
Single 0.7” DarkChip3 DLP 
Technology by Texas Instruments
Resolution
Native XGA (1024 x 768)
Maximum Resolution
UXGA (1600 x 1200)
Brightness (Typical)
4300 ANSI Lumens
Contrast Ratio
3000:1 (Full On/Full Off)
Lamp Life and Type
3000/2000 Hours (STD/Bright)
330W UHP
Throw Ratio
1.57 - 1.89:1 (Distance/Width)
Image Size (Diagonal)
31.2” to 313.5” (0.8 to 8 m)
Projection Distance
3.9’ to 32.8’ (1.2 to 10 m)
Remote Control
IR Remote Control with Laser 
Pointer and Mouse
Displayable Colors
134.2 Million
Audio
Two 3-Watt Speakers
Aspect Ratio
4:3 Native, 16:9 Compatible
User Controls
Complete On Screen Menu 
Adjustments in 21 LanguagesComputer Compatibility
VGA, SVGA, XGA, SXGA, SXGA+, 
UXGA, PC and Macintosh 
Compatible
Video Compatibility
NTSC/PAL/SECAM, SDTV (480i), 
EDTV (480p), HDTV (720p, 1080i/p)
Projection Lens
F = 2.52-2.79; f = 22.55-27.06;
1.2:1 Manual Zoom and Focus
Keystone Correction
± 18º Vertical
Horizontal Scan Rate
15 to 91 kHz
Vertical Refresh Rate
50 to 85 Hz
Monitor Loop Through
D-Sub 15 VGA Output (Functional in 
Both Normal and Standby Modes)
I/O Connectors
HDMI, DVI-D w/HDCP, Two VGA-In, 
S-Video, Composite Video, RS-232, 
RJ45, USB, Five Audio-In, 
Audio-Out, VGA-Out, +12V Trigger
Security
Kensington Lock, Password 
Protection
Projection Method
Front, Rear, Ceiling Mount, Table Top
Uniformity
85%
Weight
11.5 lbs. (5.2 kg)
Dimensions (W x H x D)
15.67” x 5.2” x 11.61”
(398 x 132 x 295 mm)
Noise Level
30dB (STD)
Operating Temperature
41-95º F (5-35º C) (80% Humidity), 
Adjustable Fan Speed for High 
Altitude Application
Power Supply
AC Input 100 - 240V, Auto-Switching
Power Consumption
460 Watts (Maximum),