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˙EK-831DU

$13,200.00

11,000 ANSI Lumens / WUXGA / 1-chip DLP®
Laser (Blue) + Phosphor with Sealed Optical Engine Design (IP6X).
20,000 Hour Laser Light Source Life.
“Large Venue” Series Projector.

Description

The EK-831DU is equipped with a unique dual-track color wheel system that offers both high-brightness and wide color gamut. It is one of Eiki’s brightest DLP laser projectors at 11,000 lumens. The special features on the EK-831DU deliver increased durability, and provide virtually maintenance-free operation, reducing the total cost of ownership. Thanks to these features, this model has the ability to operate 24/7.

  • Laser light source illuminates brightly up to 20,000 hours.
  • Durable multi heat dissipation cooling function for efficient operation.
  • Color wheel made by a high-temperature ceramic sintering process.
  • Filter-less sealed optical engine design (IP6X).

 

Ideal Applications and Installations:

  • Auditoriums
  • Large Conference Rooms
  • Exhibitions/Events
  • Museums/Galleries
  • Theaters/Halls
  • Houses of Worship
  • Signage

 

 

 

 

 

 



 

 

 

Additional information

Weight 63.4 lbs

KEY FEATURES

For Model EK-831DU:

  • 11,000 ANSI lumens bright and a 100,000:1 contrast ratio.
  • Lampless Laser Technology.
  • 1-chip DLP® technology.
  • Native WUXGA (1920 x 1200) resolution.
  • Mercury-free Laser Light Source (Blue) + Phosphor, illuminates brightly up to 20,000 hours.
  • Durable multi heat dissipation cooling functions for efficient operation.
  • Color Wheel made by a high-temperature ceramic sintering process.
  • Filter-less sealed optical engine design (IP6X).
  • Flexible Installation up to 360°.
  • Multiple Digital Inputs including HDBaseT.
  • Lens Memory (Shift/Zoom/Focus).
  • Horizontal and Vertical Keystone Correction.
    V: +/-30 degrees, H: +/-30 degrees, 4-Corners.
  • Lens Shift (Motorized): V: +60%, H: +/-10% (AH-AC21020)
  • 6 optional lenses to choose from.
  • Built-in Picture in Picture and Picture by Picture.
  • 3-year projector warranty. 20,000 Laser Light Engine warranty.

Included Accessories:
Quick Start Guide, Safety Guide, Lens Cover x 1, AC Power Cord x 2, VGA Computer Input Cable x 1, Remote Control (with 2 AAA Batteries).

Optional Accessories:
Wired Remote Controller (P/N: AH-AC34010).

 

SPECIFICATIONS

For Model EK-831DU:

Display Type 0.67″ 1-chip DMD
Resolution WUXGA (1920 x 1200)
Aspect Ratio 16:10
Brightness 11,000 ANSI Lumens
Contrast Ratio 100,000:1
Projection Light Source Laser (Blue) + Phosphor
Light Source Life 20,000 Hours
Image Diagonal Depends on Lens (Refer to Lens Chart)
Lens (F Value/Focal Length) Depends on Lens (Refer to Lens Chart)
Zoom/Focus Adjustment Motorized
Zoom Ratio Depends on Lens (Refer to Lens Chart)
Throw Distance Depends on Lens (Refer to Lens Chart)
Throw Ratio Depends on Lens (Refer to Lens Chart)
Lens Shift (Motorized) V: +60%, H: +/-10% (AH-AC21020)
Keystone Correction V: +/-30 Degrees, H: +/-30 Degrees, 4 Corners
Projection Elevation Adjustment Up to 5 Degrees
Scanning Frequency H Sync: 15.73 – 91.14 kHz; V Sync: 23.98 – 119.85 Hz
Dot Clock 162 MHz
Input Signals – Computer WUXGA (1920 x 1200) – VGA (640 x 480)
Input Signals – Video 1080i/p, 720p, 576i/p, 480i/p
Terminal
3G-SDI BNC x 2 (IN/OUT)
HDBaseT RJ45 x 1
HDMI HDMI x 1 (Ver 1.4)
DVI-D DVI-D x 1
VGA D-Sub 15 x 2 (IN/OUT)
RGBHV/Component 5 BNC x 1
S-Video Mini Din 4 Pin x 1
Video RCA (Yellow) x 1
USB USB Type A x 1 (Power Out)
USB USB Type B x 1 (Service)
LAN RJ45 x 1
RS-232C D-Sub 9 x 2 (IN/OUT)
3D Sync Mini Din 3 Pin x 2 (IN/OUT)
Remote Control 3.5 mm Mini Jack x 2 (IN/OUT)
12V Out  3.5 mm Mini Jack x 2 (Max 0.5A)
Fan Noise (Eco/Normal) 39 dB/43 dB
Dimensions (HxWxD) 21.6 x 7.4 x 21.8 in (548 x 189 x 553 mm)
Weight (without lens) 58.4 lb (26.5 kg)
Power Requirements AC 100 – 240 V, 50/60 Hz
Power Consumption (Eco/Normal) 1020 W / 1290 W
Thermal Dissipation 4,606 BTU
Standard Accessories Quick Start Guide, Safety Guide, Lens Cover x 1, AC Power Cord x 2, VGA Computer Input Cable x 1, Remote Control (with 2 AAA Batteries)

 

LENSES

Model # Image Throw Ratio Throw Distance Zoom Ratio Screen Size Focal Length F Value
AH-AC22060 0.76 ~ 0.95:1 3.21 ~ 20.07 ft 1.25x 60″ ~ 300″ 0.44 ~ 0.56 in 1.84 ~ 2.32
AH-AC22070 1.14 ~ 1.71:1 4.82 ~ 36.15 ft 1.50x 60″ ~ 300″ 0.68 ~ 1.00 in 1.82 ~ 2.32
AH-AC21020 Standard - Power Zoom Lens 1.61 ~ 2.42:1 6.82 ~ 51.21 ft 1.50x 60″ ~ 300″ 0.95 ~ 1.41 in 1.60 ~ 2.00
AH-AC24020 2.37 ~ 3.60:1 10.03 ~ 76.34 ft 1.52x 60″ ~ 300″ 1.39 ~ 2.11 in 1.80 ~ 2.32
AH-AC23020 3.53 ~ 5.65:1 14.96 ~ 119.7 ft 1.60x 60″ ~ 300″ 2.02 ~ 3.25 in 1.80 ~ 2.20
AH-AC23030 5.52 ~ 8.83:1 23.39 ~ 187.2 ft 1.60x 60″ ~ 300″ 3.12 ~ 4.96 in 1.84 ~ 2.34

DOWNLOAD

EK-831DU   EK-831DU Color Data Sheet:

EK-831DU   EK-831DU Lens Chart:

EK-831DU   EK-831DU Quick Start Guide:

EK-831DU   EK-831DU Owner’s Manual:

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