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BRIGHT 1080p PROJECTION
EH331
EXCEPTIONAL IMAGERY FOR BUSINESS AND EDUCATION
3300 lumens deliver bright and colorful
images that are perfect for small business
and education
22,000:1 contrast ratio enabling deep blacks
and strong image detail
sRGB display profile dazzles with REC.709
sRGB
color accuracy
Low cost of ownership with 10,000-hour
lamp life
Compensate for loss of brightness with Wall
Color Adjustment
Strong connectivity - dual HDMI, VGA-In,
dual Audio-In, and much more
The Optoma EH331 projector delivers an amazing 3300
lumens along with a class-leading 22,000:1 contrast ratio
for bright readable presentations and colorful videos with
rich, vivid colors and astonishing detail.
The EH331 is well equipped with HDMI and VGA ports,
10,000-hour lamp life, and BrilliantColor which allows
fine tuning of color, contrast, and detail. sRGB color
profile enables rich accurate color, based on the
primaries of Rec.709 producing images aligned with
HDTV specification when used with a PC, Mac, or any
sRGB-compatible source.
Wall Color Adjustment is designed to compensate for
the loss of brightness when projecting on non-white
projection surfaces in various environments. This feature
is extremely useful in classrooms, conference rooms,
training rooms or anywhere the presenter may be using a
colored wall, blackboard, chalkboard, or whiteboard for
the projection surface.
And the EH331’s small form factor is robust and flexible,
meeting the portability needs of today professionals from
road warriors to guest lecturers to educators hoping to
turn their classroom into an interactive learning
presentations for their students.
CONNECTIVITY (May require optional accessories)
BRIGHT 1080p PROJECTION — EH331
OPTICAL/TECHNICAL SPECIFICATIONS
Display Technology Single 0.65" DC3 DMD DLP® Technology
by Texas Instruments™
Native Resolution 1920x1080 FullHD 1080p
Maximum Video Resolution 1920x1200 WUXGA
Brightness 3300 lumens
Contrast Ratio 22000:1
Displayable Colors 1.07 Billion
Lamp Life and Type* 5000/6000/7000/8000/10000 lamp hours
1. HDMI
2. USB Mouse/
Service
3. VGA-in/YPbPr
(Bright/ECO/Dynamic/ECO+/ECU)
Projection Method Front, rear, ceiling mount, table top
Keystone Correction ±40° Vertical
Uniformity 70%
Offset 116%±5%
Aspect Ratio 16:9 (native), 4:3, LBX, Auto
Throw Ratio 1.48 - 1.62:1
Projection Distance 3.28'–32.8' (1.0–10 m)
Image Size 27.88" - 305.3"
Projection Lens F=2.5~ 2.6, f=21.88 ~ 24 mm manual focus
Optical Zoom 1.1x
Digital Zoom 0.8 - 2.0
Audio 2W Speaker
Noise Level 29dB
Remote Control Full Size - Full Function Remote
Operating Room Temperature 41–104°F (5–40°C), 85% max humidity
Power Supply AC input 100–240V, 50–60Hz, auto-switching
Power Consumption 230W Typical ( Bright mode), 253W Max
(Bright mode), 190W Typical (Eco+ mode),
209W Max (Eco+ mode)
High Altitude Operating Temp @ Sea Level to 10000 feet =
23C (max); must manually switch to high
altitude mode @ 5000 feet & above (using OSD)
COMPATIBILITY SPECIFICATIONS
Computer Compatibility WUXGA, UXGA, SXGA+, WXGA+, WXGA,
SXGA, XGA, SVGA, VGA resized, VESA, PC
and Mac compatible
Video Compatibility NTSC, PAL, SECAM, SDTV (480i), EDTV
(480p), HDTV (720p, 1080i/p)
3D Compatibility
†
Supports all HDMI 1.4a mandatory 3D format,
side-by-side format and top and bottom
format. 3D glasses are needed and
sold separately.
Vertical Scan Rate 24–85 Hz, 120 Hz, 144 Hz
Horizontal Scan Rate 15.375–91.146 KHz
User Controls Complete on-screen menu adjustment
in 26 languages
I/O Connection Ports HDMI, VGA-In, Composite Video In, Audio-In,
Audio-Out, USB Mouse/Service, RS-232C
Loop Through (Audio) Yes
PHYSICAL SPECIFICATIONS
Security Kensington® lock, security bar and
keypad lock
Weight 6.83 lbs.
Dimensions (W x H x D) W 11.73" x L 9.05" x H 3.79"
Warranty
1 Year Limited Warranty / 90 Days Lamp
In the Box (Standard Accessories)
EH331 projector, AC power cord, VGA to VGA cable, remote control, carrying
case, batteries for remote, multilingual CD-ROM user’s manual, quick start card,
and warranty card
Optional Accessories
Universal ceiling mount, Optoma screen, wireless HDMI system, HDCast Pro,
Cat6 HDBaseT kit, DLP® Link™ 3D Glasses and VGA dongle
Accessory Part Numbers
Lamp: BL-FU195A Remote: BR5053C and BR3079N
Universal ceiling mount: OCM818W-RU Universal ceiling mount: OCM815W
Universal ceiling mount: BM-5001U DLP
3D Glasses: ZD302 VGA wireless dongle: BI-EXTBG03
Single-Cat6 HDBaseT kit: EVBMN-M110 Wireless HDMI system: WHD200
Carrying case: SP.8VH03GC01
HDCast Pro Wireless Mirroring: HDCast Pro-Black
UPC 796435 44 011 4
*Lamp life is dependent on many factors, including lamp mode, display mode, usage,
environmental conditions and more. Lamp brightness can decrease over time.
†3D content can be viewed with DLP® Link active shutter glasses when projector is used with a
compatible 3D player. Please visit www.OptomaUSA.com for more information.
11.7 3"
Power On
Freeze
Enter
Page +
Keystone
Menu
VGA
HDMI
User 1
Source
1 2 3
9
L
6 7 8
4
5
4. VGA-out/YPbPr
5. RS-232C
6. Vid eo
®
9.05"
Switch
Mute
R
Four Directional
Select Keys
Laser
Page -
Volume
3D
Video
User 3
Resync
User 2
Brightness
Link™
7. Audio In
8. Audio Out
9. Power
3.79"
www.OptomaUSA.com
Copyright © 2016 Optoma Technology, Inc. DLP® and the DLP logo are registered trademarks
of Texas Instruments™. All other trademarks are the property of their respective owners.
All specifications subject to change at any time.