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Optoma EH503 Projector

Part #: OPTEH503  |   Mfg #: EH503
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Optoma+EH503 Projector

Home theater projector

Optoma EH503

The perfect solution for professional installation and integration in large board rooms, conference rooms, lecture halls, auditoriums, and houses of worship.
With Its powerful 5000 lumens output, remarkable 2000:1 contrast ratio and native 16:9 aspect ratio, the Optoma EH503 delivers bright large-screen presentations, movies, text and graphics with amazing image clarity and superb color reproduction.
Designed for ease of installation and integration, the Optoma EH503 provides vertical and horizontal lens shift, choice of 3 high-quality, high performance optional lenses, comprehensive connectivity including HDMI 1.4a, DisplayPort , DVI-D for digital sources, 3-axis color matching, brightness matching, wired remote, Crestron RoomView for remote monitoring and control, DICOM simulation mode and much more. Built to Optoma’s highest quality standards, the Optoma EH503 will deliver peak performance for years to come.


  • High resolution 1080p display ensures easy to read text and graphics
  • Ideal solution for large screen 16:9 video displays
  • 3D at full 1080p resolution with optional RF 3D emitter and glasses
  • Vertical and horizontal lens shift for maximum installation flexibility
  • Interchangeable lens options


Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See Optoma EH503 Image Size Calculator »
Resolution HD (1920 x 1080)
Brightness 5000 lumens
Contrast Ratio 2000:1
Uniformity 85%
No. of Colors 1.07 Billion
Aspect Ratio(s) Native - 16:9
Other(s) - 4:3 compatible
Display Type DLP (1 chip);
Data Signals HD (1920 x 1080)
Video Signals NTSC, PAL, SECAM, SDTV (480i/576i), EDTV (480p/576p, HDTV (720p, 1080i/p)
H Sync 15–91kHz
V Sync 24–85kHz, 120Hz, 144Hz
3D Ready Yes
Dot Clock --
Inputs / Outputs
  • BNC, 5 Wire
  • Composite Video, RCA
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • S-Video (Mini DIN 4-pin (Y/C))
  • Screen Trigger (12V) (DC power outlet)
  • Ethernet/RJ45 (Network addressable, RJ45)
  • USB
  • VGA (Analog data, mini D-Sub 15-pin)
  • DVI (DVI (Digital Visual Interface) 29-pin)
  • RS-232 (Serial)
View the manufacturers spec sheet for a complete list of Inputs and Outputs
Built-in Audio Two 3-Watt speakers
Projection Lens Projector Calculator See Optoma EH503 Image Size Calculator »
Lens --
Throw Ratio --
Keystone Corr. Vertical
Specs: ±15° Vertical
Lens Shift Vertical -30% to +50% image height Horizontal ±10
Proj. Methods Ceiling, Desktop, Front, Rear
Dimensions 16.9" x 7.1" x 13.4" (W x H x D)
Unit Weight 18.6 lbs.
Power Supply AC Input 100–240V, 50–60Hz, auto-switching
Universal Power Supply
Power Consumption 330
Ecomode Yes
(Brightness: 4000 lumens; Lamp life: 1500 hours; Power: 480;)
FCC Class A
Audible Noise 37.0 dB
Lamp 370W P-VIP
Lamp Life 3500 hours
Replacement Lamp
OPTBLFP370A, $249.00     
Included Accessories
Items Included AC power cord, VGA to VGA cable, remote control, batteries for remote, CD-ROM user’s manual, quick start card and warranty card, lens is not included
Remote Control Yes
Carry Case No
Projector 3-Year Optoma
Lamp 1-Year on Lamp

* -- indicates specification not published by manufacturer.


  • Download the manufacturer spec sheet for the Optoma EH503.