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Optoma TX728 2700 ANSI Lumens XGA DLP Multimedia Projector
Brand: Optoma
Part Number: TX728

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Product Details:


Weighing only four pounds, the portable and attractive TX728 is HD compatible and has a variety of connectivity options for multiple video sources. The Optoma TX728 offers a bold, bright solution for the traveling presenter.


This is a high quality projector with a native XGA resolution and a 2700 lumens brightness with a 2200:1 contrast ratio.
The projector is perfect for the traveling presenter since it weighs in at only 4 lbs (1.8 kg)
The presentation-friendly remote control has a laser pointer and mouse. The password protection feature is available through the remote control.
DLP chipset and latest color processing technologies from Texas Instruments
This versatile projector offers a wide-range of connectivity options including: DVI w/HDCP, VGA-In/Out, S-Video, RS-232 and USB.


Image Display
Projector Display System 0.55" DDR DMD DLP x1
Native Resolution XGA (1024 x 768)
Number of Pixels 786,432
Lumens Brightness 2700 ANSI lumens
Contrast Ratio 2200:1
Aspect Ratio 4:3 native, supports 1.78:1, 5:4, 16:9
System NTSC, PAL, SECAM, EDTV (480p)
HDTV Compatibility HDTV (576i/p, 720p, 1080i)
Lens System
Lens F=2.41~2.55, f=21.79~23.99mm
Focus/Zoom Adjusting 1.1x Manual focus and zoom
Lens Shift No
Recommended Projection Size From 24.6 up to 300" diagonal, at a throw distance of 3.9 to 32.8
Keystone Correction +/-40 Vertical
Ceiling Mountable Yes
Rear Screen Projection Yes
Projection Tilt Option Yes
Built-in Speaker 1W Mono
Input/Output Connectors
Input Terminals Computer
VGA: D-sub 15-pin x1
DVI-I w/ HDCP x1

S-Video: 4-pin x1
Component: VGA: D-sub 15-pin x1 (Shared)
Composite: RCA x1

Mini Stereo Jack x1

Output Terminals Monitor loop through: D-sub 15-pin x1
Control Protocol USB, RS-232
Fan Noise 33 dB Eco mode: 31 db
Lamp (Bulb) 200W UHP, 2000-hour Life expectancy
Eco mode: 3000-hour Life expectancy
(Depending on conditions)
Remote Control Fully featured IR remote w/ laser pointer
Power Requirements 260W, 100-240V, 50-60Hz, Auto-Switching
Dimensions (WxHxD) 10.2 x 2.9 x 7.4" (259 x 73 x 188mm)
Weight 4 lbs (1.8 kg)