F3.91 ( F3.91 -G) Indoor Full Color LED Video Wall

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Description:


The LED display screen rental business is one of the service industries that has flourished in recent years. The stage or background of important activities such as TV studios, large-scale performing arts activities, opening ceremonies of important events, sports competitions, corporate celebrations, etc. cannot be separated from the participation of LED displays. The text, pictures and video programs played on the LED display screen create a changing stage charm for various activities and greatly enhance the level of performing arts activities.


Features:


* Adopt front/rear maintenance for magnetic module and rear maintenance for power supply, control box, and accessories, which makes installation and disassembly convenient and quick.

* Adopt quick-connect aviation plug to quickly and safely connect and disconnect the power cord and network cable, which is convenient for the power supply and signal transmission of the module.

* The bottom protrusion design of the cabinet can protect the display screen when the cabinet touches the ground.

* Manual corner guards for four corners of the cabinet prevent damage to the display screen during packaging or transportation.

* Adopt industrial-grade hard connection design between the unit module and unit cabinet of LED display, eliminating signal wiring inside the cabinet, keeping it clean and organized, ensuring stable connections, and faster installation and maintenance.

* Adopt a three-axis (X, Y, Z) adjustment mechanism, allowing for six-directional arbitrary adjustment of the screen.

* One cabinet with one card and one power supply, allowing for free splicing and supporting hanging, stacking, fixed installation, and bracket installation.


Specification:


Module specification

LED encapsulation

SMD2020 black light

Pixel pitch

3.91mm

Resolution

65536 points/m²

Lamp bead/IC

National Star Copper Wire/High Refresh rate

Pixel composition

1R1G1B

Module resolution

64*64

Module dimension(mm)

250*250

Cabinet resolution

128*256

Cabinet dimension (mm)

500*1000

Cabinet weight

≤14Kg/pc

Operating voltage

DC+4.2V~+5V

Hard connection fully supports hot swap, which is convenient and fast

Main specification

Best viewing distance

≥12m

Horizontal viewing angle

≥175°

Vertical viewing angle

≥175°

Maintenance method

Front/rear maintenance for module, rear maintenance for power supply, control box, and accessories

Control mode

Synchronous control

Drive device

Constant current

Refresh rate

≥4200Hz

Frame rate

≥60Hz

Scanning method

16S

Brightness 

200-800CD/m²

Grayscale 

12/14/16/18bit

Contrast

≥10000:1

Attenuation rate (after 3-year work)

≤15%

Brightness adjustment method

Automatic/Manual : 0-100%

Computer operating system

WIN7 and above

MTBF

≥20000H

Lifespan

≤100000H

Failed rate

≤1/100000 and no continuous failed pixels

Storage temperature

Storage -35℃~+85℃

Operating temperature

-20℃~+60℃

Operating voltage(AC)

90V-270V(50Hz/60Hz)

Average power consumption

≤140W/m²

Maximum power consumption

≤560W/m²

Cabinet specification

Die-casting aluminum cabinet

Brightness uniformity

≥99%

IP level

IP5X