Optoma Gt720 Projector Technical Specifications

							Display Technology
0.65” DC3 DMD DLP® Technology by 
Texas Instruments
Native Resolution
WXGA (1280 x 800)
Maximum Resolution
UXGA (1600 x 1200), 1080p
Brightness
2500 ANSI Lumens
Contrast Ratio
3000:1 (Full On/Full Off)
Lamp Life and Type
5000/3000 Hours (STD/Bright)
180W P-VIP
Throw Ratio
0.72:1 (Distance/Width)
Image Size (Diagonal)
34” to 300” (0.86m to 7.62m)
Projection Distance
1.64’ to 18.0’ (0.5m to 5.48m)
Remote Control
IR Remote Control
Aspect Ratio
16:10 Native, 16:9 & 4:3 Compatible
Keystone Correction
± 15º Vertical
Audio
Two 5-Watt Speakers
Uniformity
85%
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Datasheet – GT720
Computer Compatibility
UXGA, SXGA+, WXGA, SXGA, 
VGA, SVGA, VESA, PC and 
Macintosh Compatible
Video Compatibility
NTSC, PAL, SECAM, EDTV 
(480p), HDTV (576i/p, 720i/p, 
1080i/p)
3D Compatibility
120Hz frame sequential 3D for 
resolutions up to 720p, 60Hz 
field sequential 3D for 
resolutions up to 480i
Projection Lens
F=2.55, f=10.19
Projection Method
Front, Rear, Ceiling Mount, 
Table Top
User Controls
Complete On-Screen Menu 
Adjustments in 20 Languages
Security
One Kensington
® Lock, Security 
Bar and Keypad Lock
I/O Connectors
HDMI, VGA-In, S-Video, 
Composite Video, Stereo RCA 
Audio-In, Stereo Audio-Out and 
RS-232
Dimensions (W x H x D)
12.76” x 3.82” x 9.21”
(324 x 97 x 234 mm) Weight
6.5 lbs (2.95 kg)
Noise Level (STD/Bright)
28dB/30dB
Operating Temperature
41-104°F (5-40°C) (80% Max 
Humidity), Adjustable Fan 
Speed for High Altitude 
Application
Power Supply
AC Input 100 - 240V, 
50-60Hz, Auto-Switching
Power Consumption
255W (Bright), 233 Watts 
(STD)