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EIKI EK-831U Projector

WUXGA Large Venue Projector

Highlights

From EIKI — At 12,500 lumens brightness, the EK-831U is EIKI's highest brightness laser projector to date. This model employs a unique dual-track color wheel system that offers both high brightness and wide color gamut.

  • 12,500 center lumens
  • 6 optional lenses
  • 20,000 hours laser light source
  • Filter-less sealed optical engine design (IP6X)
  • Compatibility with PJ-Link, Crestron, AMX, and Extron
 

EIKI EK-831U Projector Specifications


MSRP
n/a
User Reviews
Review this Projector
Status
Shipping
Released
May 2020
 
Switch to Metric
Brightness
ANSI Lumens not available.
Resolution
1920x1200
Aspect Ratio
16:10 (WUXGA)
Contrast
20,000:1
Display Type
0.67" DLP x 1
Color Processing
8-bit
Video Modes
720p, 1080i, 1080p/60, 1080p/24, 1080p/30, 1080p/50, 576i, 576p, 480p, 480i
Data Modes
MAX 1920x1200
3D Modes
Full HD 3D

Lamp Type
Laser Phosphor
Lamp Life
20,000 hours

Included Lens
No
Optional Lenses





AH-AC21020 Zoom 1.61:1-2.42:1
AH-AC22060 Short Zoom 0.76:1-0.95:1
AH-AC22070 Zoom 1.14:1-1.71:1
AH-AC23020 Zoom 3.53:1-5.65:1
AH-AC23030 Zoom 5.52:1-8.83:1
AH-AC24020 Zoom 2.37:1-3.60:1
Lens Shift
Horizontal +/-10% & Vertical +60%
Digital Keystone
Horizontal & Vertical

Projector Size
7.40" x 21.60" x 21.80"
Weight
58.4 lbs
Audible Noise
43 dB  / 39 dB
Internal Speakers
No
Power
1,290 Watts 100V - 240V
Connection Panel
12-Volt Trigger
Composite: RCA
DVI Digital Input
HD-SDI: BNC x 2
HDBaseT: RJ-45
HDMI 1.4
Network: RJ-45
RGB In: BNC
RS232: DB-9pin
S-Video
USB x 2
VGA In: Dsub-15pin
VGA Out: Dsub-15pin

Features
Closed Captioning
Operate 24/7
Full HD 3D
Geometric Correction
Lens Memory
Blackboard Mode
Crestron RoomView™
 

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Feb 2020 Model

ANSI LUMENS  is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.

CENTER LUMENS  measures the spot in the center of a 100% white image, which is often brighter than the rest of the projected image. Thus, it does not provide as accurate a reading of overall brightness as the industry-standard ANSI Lumens measurement, which averages the brightness across nine measurement points.

Manufacturer Cited Brightness:

BUYER BEWARE   Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.

Manufacturer Cited Brightness: