Bright 1080p Projection

EH334

  • Extensive I/O support with HDMI (with MHL), VGA-in, composite, audio-in, audio-out, USB power and RS-232C
  • Powerful 10 watt sound enhances presentations and video with crisp and clear sound
  • Optional HDCast Pro enables for wireless mirroring and streaming
  • Minimal maintenance with 15,000 hour lamp life
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Bright, robust and ready to work

The Optoma EH334 is a bright 1080p projector optimized for small-to-medium rooms, such as classrooms, meeting rooms and training labs. Its 3,600 lumens and 20,000:1 contrast ratio produces incredibly sharp and vivid images. Support for sRGB and REC.709 color profiles ensures accurate color with PC, Mac or video devices.

A 1.1x zoom delivers robust installation options while wall color adjustment optimizes brightness for projection onto varying color surfaces. The powerful 10-watt speaker fills a room with loud and crisp audio to further enhance media and presentations.

Robust input options include HDMI, VGA and composite for connectivity to a wide range of devices. A 15,000-hour lamp life enables many years of use with minimal maintenance.

DLP Technology

DLP® (Digital Light Processing) is a proprietary technology from Texas Instruments that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.

Amazing Color

Our projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Our projectors can also create saturated colors, great for gaming and animated movies.

Direct Power On

Turn on the projector directly from the power source. This feature aids installations that rely on power-on timers. The sleep timer can be used to turn the projector off after a set time.

Dynamic Black Technology

This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.

MHL Connectivity

Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.

Integrated Speaker

Complete your home entertainment experience with the convenience of a powerful built-in speaker. Built-in speakers provide exceptional sound quality and are easy to set up without the need for costly external speakers.

Long Lamp Life

Reduce the number of lamp changes with long lamp life.

RS-232 Control

Take control of the projector using HEX or ASCII commands via RS-232 cable.

USB Power

Power and charge your USB devices with the USB power port. The port delivers up to 1-amp and ideal for some HDMI streaming sticks.

Signal Power On

The projector powers on when it receives a signal through the HDMI input. This ensures the projector is turned on at the same time as the source device.

Additional information

TECHNICAL SPECIFICATIONS
Aspect Ratio16:9
Audio10W
Brightness3,600 ANSI lumens
Compatible Aspect Ratio16:9 (native), 4:3, 16:10 and LBX compatible
ConnectionsHDMI, VGA-in, composite, audio-in, audio-out, USB power, RS-232C
Contrast Ratio20,000:1
Display TechnologySingle 0.48” DMD S410, DC3 chip DLP® Technology by Texas Instruments
Displayable Colors1.07 Billion
Image Size28” – 301"
Keystone Correction±40° Vertical
Light Source Life3500
Light Source Type240W
Light Source Life15,000/12,000/10,000/3500 (Extreme Dimming/Dynamic/ ECO/Bright)
Lens ShiftNone
Maximum ResolutionWUXGA (1920×1200)
Native Resolution1080p (1920×1080)
Noise Level27/32dB
Offset116%±5%
On-Screen DisplayComplete on-screen menu adjustments in 26 languages
Operating Temperature41–113°F (5–45°C), 85% max humidity
Power Consumption300W Typical (Bright mode), 330W Max (Bright mode), 210W Typical (Eco+ mode), 230W Max (Eco+ mode)
Power SupplyAC input 100 – 240V, 50 – 60 Hz, auto-switching
Projection Distance3.2’ – 35.29” (no zoom)
Projection LensF=2.41 ~2.53, F=21.85 ~ 24mm manual
Projection MethodFront, rear, ceiling count, tabletop
Projection Screen Size28” – 301"
Remote ControlFull size remote
Throw Ratio1.47 – 1.62
Uniformity0.7
Zoom Type1.1x optical, 0.8 – 2.0 digital
COMPATIBILITY SPECIFICATIONS
Computer CompatibiltyFHD, HD, WXGA, UXGA, SXGA, XGA, SVGA, VGA, Mac
Horizontal Scan Rate25 – 85Hz (120Hz for 3D)
Optional WirelessNo
RoHSCompliant
Vertical Scan Rate15 – 91kHz
Video CompatiblityPAL (B, D, G, H, I, M, N, 576i/p), NTSC (M, 4.43/3.58 MHz, 480i/p), SECAM (B, D, G, K, K1, L) HD (1080i, 720p)
PHYSICAL SPECIFICATIONS
Dimensions (W x H x D)12.44” x 4.27” x 9.2”
SecuritySecurity bar, Kensington lock, password protection
Weight6.75 lbs
Other
Optional AccessoriesUniversal ceiling mount, DLP®Link™ 3D glasses, carry case lamp, remote, HDCast Pro
Standard AccessoriesAC power cord, remote control, carrying case, batteries for remote, multilingual CD-ROM user’s manual, quick start card, and warranty card
Warranty Info1-Year Limited Parts and Labor, 90-Days on Lamp
  • EH334-Datasheet

  • EH334-User-Manual

  • EH334-CAD

  • EH334_Front_with-flare_300dpi

  • EH334_Front_300dpi

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  • EH334_Left-Facing_300dpi

  • EH334_Top_300dpi

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