Small Pitch 4mm Indoor Advertising LED display

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 10 m²

Supply Capability:: 10000000 m²/month

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Specifications

4mm indoor LED display
CE,ROHS,FCC,ISO CERTIFICATE
1)module size :128*128mm
2)brightness:1600cd/m2
3)resolution:62500dot/m2

Small pitch 4mm indoor advertising LED display

service

1) Service principles

response in time, solve problems as soon as possible and ensure the use.

2) Service period

In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.

3) Service scope

If the users find any problem that cannot be solved, please contact with our company, we can response in 24 hours.

LED screen composition

MODEL NO:Ri-T4

Item	Value	Iten	Value
pixel pitch	4mm	best view distance	4m-12m
pixel configuration	1R1G1B	Power	1170w/470w
Led type	SMD2020	Scanning method	1/16scanning
Module resolution	32dotsx32dots	driving method	constant current
module size	128mmx128mm	view angle(H/V)	120/120degree
cabinet resolution	128dotsx128dots	life time	100000hours
cabinet size	512mmx512mm	frame frequency	60HZ/50HZ
module quantity	4x4pcs	refresh frequency	600HZ-2000HZ
cabinet weight	45kg/m2/ 35kg/m2	gray grad	12bits-16bits
cabinet material	Steel/aluminum	colors	36BITS-48bits
pixel density	62500dots/sqm	work temperature	-20to+40degree
brightness	1800CD/sqm	input voltage	AC110-220V
brightness adjustment	automatic 256levels	IP garde(F/B)	IP50/IP20
control distance	cat cable:100m.muti mode fiber 500m, single mode fiber 15km

FEATURES

♦ Long lifetime: Adopting high quality LED lamps as core material and patent PCB design for the screen, it essentially ensures long lifetime fo the product.

♦Wide view angle: Highly wavelength consistency of LED lamp and 120°horizontal and vertical view angles guarantee viewers can see the playing miages from any direction in front.

♦ Stable performanve: we make a spceial treatment of anti-electromagnetic wave and adopt distribution scan and modular design for the screen and it works more reliable and stables.

♦ Exquisite images:Nonlinearity correction technology makes the images exquisite clear, video images vivid and fidelity.

♦ Excellent flatness: percision design of module frame parts controls the deviation of beighbouring modules within 0.1mm and it has an excellent flatness without mosaic..

♦ High contrast:consistend deep black patent masks and black face lamps make the contrast higher and the color fresher.

♦ Live broadcast: It can support DVI,HDMI, 3G/HD/SC with SDI high definition display mode, suit for TV programes VCDprogrames, DVDprogrames and live broadcasting indoor .

♦ Easy installation: Modular design makes the installation and maintance easier.

♦ Good material:Adopting same levels of imported LED chips from taiwan, USA or Japan, high quality driving IC, low nosie power supply, which can guarantee the screen works mooth in the environment of -20 degree to 40degree.

♦ Multiple formarts :Customers can choose any one of display formats for the screen, it can supports TXT, graphoc, picture animation and video programe.

♦ Lacquer coating: Lacquer coasting can protect the PCB and relevant components from erosion of environment, it has the good resistance performance of low and high temperature, and excellent features of insulation, moisture proof, anti-creeping ,dustprrof,anti-corrosin.

♦ High shockproof performance: The cabinets must be tested for shockprrof performance before shipment to avoid poor contact because of loose of screws and disconnection of cables after ling line -haul.

Q:LED display screen appears black? How to solve?: Of course, the above is basically caused by the hardware, then the software is the most likely is the computer suddenly poisoned, the solution is to financial security mode, and then a full anti-virus on the computer, and then use 360 security guards to repair the system

Q:IPS screen and LED screen difference: LED is the light-emitting diode, so the so-called LED screen is the concept of confusion, in fact, LCD panel with LED as a backlight, but also useful as a backlight CCFL, CCFL is cold cathode fluorescent tube,

Q:LED display a board dark light how is it?: With a multimeter to measure whether the normal voltage of the unit board, and then measure the power module voltage output is normal, if not, then determine the power module bad.

Q:16: 9LED What is the approximate size of the display?: 16: 9 is only a proportional form, the specific size to be determined according to the area of the display. You display 16 meters long, 9 meters high, is 16: 9 ratio; display length of 10 meters, 5.6 meters high, is also the ratio of 16: 9. So there is no specific size!

Q:Led display speed how to tune: All need to display the data are ready, the "send" button to send data, select the need to send the frame and set the starting address, the point can be sent

Q:Ask to tell, or what decoder, mkv format can only put one, the rest of the mkv can not put any meaning?: a graphic editing, zoom, scroll, animation and other functions can display a variety of computer information, graphics, images and Two, three-dimensional computer animation, can be superimposed text ? broadcast system with multimedia software, you can flexibly enter and broadcast a variety of information ? a variety of Chinese fonts and fonts to choose from, but also enter the English, Spanish, French , German, Greek, Russian, Japanese and other languages ? There are a variety of ways to broadcast,

Q:LED outdoor display which part of the composition: Outdoor, LED display, as the future of outdoor display advertising media new favorite, widely used in finance, taxation, industry and commerce, post and telecommunications, sports, advertising, factories and mines enterprises, transportation, education systems, stations, docks, airports, shopping malls, hospitals,

Q:What is the difference between an LED display and an LCD monitor?: LED is Light Emitting Diode. LED applications can be divided into two categories: First, LED display; Second, LED single tube applications, including backlight LED, infrared LED and so on. Now on the LED display,

Q:What is the thickness of the led display?: The thickness of less than 75mm, with the aluminum. Can also be thinner but the material is not easy to find.

Q:LED electronic display and P have anything to do: For outdoor led display, from the near, the general use of P10 or P12, a little bit with the P16 or P20, and for indoor display, the general P4 ~ P6 can be, a little bit to use P7.62 or P10.

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