Optoma Projector EH320UST Specifications

							CONNECTIVITY (May require optional accessories)
INDUSTRY FIRST 1080p UST PROJECTOR 
EH320UST
1080p Ultra Short Throw Projector For Business and Education
The Optoma EH320UST is the market’s first Full 
HD 1080p Ultra Short Throw DLP® Projector. 
The EH320UST is Optoma’s feature-packed next 
generation ultra short throw projector for business 
and education users who demand bright 1080p 
projection.
The EH320UST sports impressive ultra bright 4000 
lumen image, 20,000:1 contrast ratio, powerful 
16-Watt speaker and amazing 6500-hour lamp 
life. With an industry-leading throw ratio of 0.25, it 
allows for a 100" image from a throw distance of 
only 22 inches. 
The EH320UST is flexible and robust providing full 
network control support for popular management 
suites such as Crestron and PJ Link, along with 
support for RS-232C and Telnet-based commands. 
Lamp life can exceed 6000 hours in ECO+ mode 
and the 16-Watt speaker is crisp and clear, 
enhancing the effectiveness of presentations 
containing audio and video.
Digital
Cameras
CamcordersTabletsSmart
PhonesComputers
3D Blu-ray/DVD Players
Apple TV®Chromecast™
Industry-leading 1080p 4000 lumen  
ultra short throw projector with 20,000:1   
contrast ratio
Large, clear, and shadow-free 100 "  
image from less than 2’ away - IDEAL  
for installations with limited space
Low total cost of ownership with   
6500 hour lamp life
Extensive connectivity, robust network 
control, and powerful 16-Watt speaker    
						

							INDUSTRY FIRST UST PROJECTOR — EH320UST
OPTICAL/TECHNICAL SPECIFICATIONS
Display Technology  Single 0.65" DC3 DMD DLP® Technology by   
Texas Instruments™
Native Resolution F ull HD 1080p (1920 x 1080)
Maximum Resolution WUXGA (1920 x 1200)
Brightness
 4 000 Lumens
Contrast Ratio 20000:1 (full on/full off)
Displayable Colors 1.07 B i l l i o n
Lamp Life*   3 000/5000/5000/6500 Hrs (Bright/ECO/Dynamic/ECO+)
Projection Method Front, rear, ceiling mount, table top
Keystone Correction ± 40° Vertical 
Uniformity  > 85%
Offset
 11 8 %
Aspect Ratio 16:9, 4:3, 16:10, LBX, Native, Auto
Throw Ratio
 0 .25:1 (distance/width), ± 5% Variance
Projection Distance 17.7"– 22.1" (0.45 – 0.56 m)
Image Size (Diagonal) 80"– 100" (2.03 – 2.54 m) Diagonal 16:9
Projection Lens  F/2.4; f=3.72 mm, Fixed Zoom
Zoom
 F ixed Zoom
Audio O ne 16-Watt speaker 
Noise Level Min 29dB – Max 36dB
Remote Control IR remote
Operating Temperature
 4 1–104°F (5 – 40°C), 85% max humidity 
Power Supply AC input 100 – 240V, 50 – 60Hz, auto-switching
Power Consumption
 320W Bright Mode / 260W Eco mode (