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Commercial Led Screen 3.91mm , Large Led Display Board For Convention
  • Commercial Led Screen 3.91mm , Large Led Display Board For Convention
  • Commercial Led Screen 3.91mm , Large Led Display Board For Convention
  • Commercial Led Screen 3.91mm , Large Led Display Board For Convention
  • Commercial Led Screen 3.91mm , Large Led Display Board For Convention

Commercial Led Screen 3.91mm , Large Led Display Board For Convention

Place of Origin China
Brand Name TBC
Certification CE-EMC, CE-LVD, RoHS, ETL, FCC
Model Number D3.91
Product Details
Pixel:
3.91mm
Resolution:
4K
Cabinet Size:
500x1000mm
Refresh:
1920Hz
Contrast:
3000:1
Service:
Front
High Light: 

led video panels

,

led video display board

Product Description

Indoor P3.91mm Led Video Wall with 4K High Definition and 1920Hz Refresh 

 

Application:
 
Indoor P3.91mm Led Video Wall with 4K High Definition and 1920Hz Refresh are widely used for stage, events, forum, convention etc, due to great resolution and color performance
 
Features and Advantages:

 

Pop Lock & Play

  • Super easy to install and dismantle
  • Latch mechanism to fine adjust gaps
  • Adjustable angle optional

No Sweat Service

  • Front or rear serviceable
  • Magnetic modular design
  • Ribbon-free connector

Safe And Reliable

  • Dual power supply
  • Redundant backup data
  • Made tough for mobile use

 

Pictures

 

Commercial Led Screen 3.91mm , Large Led Display Board For Convention 0

Commercial Led Screen 3.91mm , Large Led Display Board For Convention 1Commercial Led Screen 3.91mm , Large Led Display Board For Convention 2

 
Parameters:
 
Brightness nits 1000
Color temperature deg.k 3200 ~ 9300
Viewing angle - Horizontal deg. 160(+80/-80)
Viewing angle - Vertical deg. 160(+80/-80)
Cabinet weight kg 11
Cabinet width mm 500
Cabinet height mm 1000
Cabinet depth mm 80
Cabinet area sq. m. 0.50
Cabinet material   Aluminum
Aspect ratio   1:2
Ingress protection (Front/Rear) IP IP40/IP20
Operating temperature range deg. C 0 to 40
Operating humidity range HR 10% to 90%
Pixel type and configuration R/G/B SMD 3in1
Pixel pitch mm 3.906
Pixel matrix per cabinet   128x256
Pixels per cabinet   32768
Lines per meter   256
Pixels per sq. meter   65544
LEDs per sq. meter   65544
Recommended minimum viewing distance m 4
Colours   281trillion
Gray scale Levels 65536 levels per colour
Brightness control Levels 100
Digital processing bit 16
Frame rate Hertz 60
Display refresh rate Hertz 1440
Input voltage VAC 110/240
Input power frequency Hertz 50/60
Input power (max/avg) Watts per sq.m 600/210
MTBF Hours ≥10000
Lifetime (50%Brightness) Hours ≥100000
Module brightness uniformity   <5%
Blind spot rate   <0.0001
Earth leakage current mA <2
Red wavelength nm 623
Green wavelength nm 525
Blue wavelength nm 470
Panel input format (with video processor)   VGA,DVI,SDI,YPbPr(HDTV),Composite,S-Video,TV
Data interconnection   CAT6 cable/Fiber
Operating system   Windows(XP/Vista/7/8/10)
Control distance   Up to 180 meters by CAT6 cable, single fiber up to 15 kilometers.

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