LED Curtain Display Screen Wall Panels CMAX-P20

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Specifications

flexible led curtain wall panels
Easy maintenance
professional adjustment technology
labor-saving

Easy maintenance: can be maintained from the front, also can assemble and disassemble with module or single pixel strip.

High protection: IP65-IP68 protection level can be used in the harsh environment.

Superior display: brightness adjustment without reducing of gray scale, full color performance with professional adjustment technology.

MainTechnical Parameters of LED wall Series ---P20

flexible led curtain display screen wall panels

Classification of items	p20 indoor	P37.5 indoor
Pixel pitch (mm)	20	37.5
Led encapsulation	3528	DIP
Module size(mm)	640x640	600X600
Display Resolution(dot/ m²)	2500	711
View angle (H/V)	110°	120°
Brightness(cd/ m²)	≥1200 (According to brightness of LED )	≥1500 (According to brightness of LED )
View distance (m)	22	40
average power consumption(≤W/ m²)	370	100
Life-span	>100000hours	>100000hours
Malfunction dot rate	<0.00003	<0.00003
Operating temperature	-20℃~50℃	-20℃~50℃

Q: Is the TV screen good for the LCD or the LCD?: Whether it is LED TV or LCD TV, their screen itself is LCD (LCD), the real LED display is difficult to use in the field of home TV, because its pixel is too large, high-resolution case is difficult The Now many of the store's dynamic billboard is LED dot matrix screen.

Q: LED display power supply how to configure how many units with the plate is calculated.: According to the unit board power calculation, P10 monochrome in general 10 to 12 blocks, indoor monochrome 12, indoor color 6, full color, then ask the unit board manufacturers, a board of how much power. And then calculate their own bar.

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: How do I choose the dot pitch of the LED display?: Installation classification: lifting, hanging, seat, inlay, rotating bracket hanging;

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: 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.

Q: Comparison between LED display and DLP splicing: DLP is a digital light processing, this technology is the first image signal through digital processing, and then the light projection. From DLP's technical principle, it has the least signal noise, accurate gray level, high reflectivity, seamless image display, high reliability and other advantages. DLP splicing screen by a number of rear projection display unit stitching, the most important feature is the patchwork small, you can control to 0.5 mm or less, we call it "seamless" splicing, which is the other two major technology LCD and PDP Can not and can not.

Q: LED display more than the size of the area must be 380v: LED display itself only need low-voltage DC power supply, whether it is 380V or 220V need to go through the buck and rectifier, which is the screen does not matter. Whether it is to use 380V or 220V depends entirely on the load balance of the power grid considerations, which depends not only on the size of the display, but also on the local grid capacity. In general, LED is weak devices, even if the display area and then large, the total power is also less than where to go, so you can use 220V single-phase power supply, but the power supply cable cross-sectional area to be larger, but the power circuit Much simpler.

Q: LED display applications are what: LED display application range is very broad, can be divided into the following categories, but does not include all. Led outdoor media, stage rental, cluster release, traffic induction, indoor small spacing, point by point correction and so on. Which includes the meeting room we usually see, the station airport display, advertising display, traffic information display, performance, exhibition, etc.

Q: Led display brightness is not enough because of what are the reasons: If the screen is a very small piece of time is sometimes very dark, the unit is usually a problem, or drive IC problems, to replace. If the entire LED screen has become very dark, if the circuit board control system problems, it is recommended to restore the factory mode. If it is caused by the graphics driver, it is recommended to update or reinstall the driver.

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