P4 Small Pitch SMD Indoor Full Color LED Screen

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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

High Brightness
High Resolution
High Density Electronic Full Color Display
Low Power Consumption
Wide Viewing Angle

P4 small pitch SMD Indoor Full Color LED Screen

[LED Curtain Display Screen Characteristic]

1.Light weight: it can be loaded by one person, quick assembling, quick maintain, reduce. carrying, save costs.

2.Thin cabinet: the thickness is only 6.2 CM, the space of the screen is small , and the entire screen will be more beautiful.

3.Flat screen: smooth surface error is under 0.2cm, it can remove the mosaic phenomenon .effectively. The effect of the display will be more clear and exquisite.

4. Quick dismounting: adopt fast locking structure connected, firm, quick, beautiful.

5. Low release heat: low noise, low consumption, low cost, excellent thermal design and excellent thermal dispersion.

[Specification of LED Curtain Display Screen]

Aluminum Rental Indoor Event LED Display Screen
Module	Pitch/mm	P3.9 (Indoor)	P4.8 (Indoor)	P5.2 (Indoor)
	Cabinet size/mm	1000x500	1000x500	1000x500
	Density of pixel/(dots/m2)	65,536	43,264	36,864
	Led encapsulation	SMD2121(Black)	SMD3528(Black)	SMD3528(Black)
	Resolution of module	256x128	208x104	192x96
Main	Optimum viewing distance	≥3	≥4	≥5
	View angle / °	140 H,120 V	140 H,120 V	140 H,120 V
	Average power consumption/W/m2	150	120	110
	Max power consumption/W/m2	300	200	150
	Driving method	1/16 scan constant current	1/15 scan constant current	1/16 scan constant current
	Refresh rate Hz/S	≥2500	≥2500	≥2500
	Luminance of white balance	≥1500cd/m2	≥1500cd/m2	≥1500cd/m2
	Operation of Environmental Temperature/°C	below 30 to above 50
	Working voltage	110-220 VAC/+/- 10%
	Grey scale/color	displaying colors≥16.7M(synchronized)
	Brightness adjustment	256 levels of each color(manually),8 levels of each color(automatically)
	Input signal	RF,S-Video,RGB,RGBH,YUV,YC&Composition ,etc
	Control system	Nova(sending card,receiving cards and Hubs)
	Average of non-failure life	>5,000h
	Life span	>100,000h
	Functionless dot rate	<0.0001

Q:Led display point density is what it means: Is the number of units per area LED, pay attention to if the RGB tube is three, then only one

Q:Led display and led lighting What is the difference?: Application areas are different. Led display mainly in: government square, leisure square, bustling business center, advertising information release card, commercial street, railway station, sports venues (UNILUMIN Universiade) and so on. Led lighting is mainly home, mall, roads and other lighting

Q:What is the difference between an LED display and an LCD monitor?: LCD LCD liquid crystal display LCD full name, mainly TFT, UFB, TFD, STN and other types of liquid crystal display.

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 more than the size of the area must be 380v: General LED screen to reach more than 20 square meters will use more than two power lines, and then some will use three-phase electricity. At the same time and time-sharing power system with the use, so as not to impact on the power grid. The maximum power can take 80 percent of the capacity to leave a margin of 20 percent. Also pay attention to the choice of cable, and lightning protection measures.

Q:LED display screen appears black? How to solve?: Of course, it may be the graphics driver is not installed or installed is not complete, you can download the driver to install the upgrade to the graphics driver can be. Microsoft may be the system of the problem, you can directly replace the system, and then start the computer to see if there is a black screen failure.

Q:Is the TV screen good for the LCD or the LCD?: Although the cost of CCFL is not high, it is about ten yuan, but the maintenance staff will certainly open a high price to help you ), The operating voltage is lower (LED in 2V ~ 4V can work, and CCFL tube needs nearly 1200V high voltage to start, so need to use a special inverter circuit to provide high voltage. Inverter circuit is easy to bad.

Q:16: 9LED What is the approximate size of the display?: Ie the effective screen is the diagonal size representation. And the aspect ratio of 16: 9 is that we say widescreen, the unit is inches. From this we can calculate the scale factor. (The old TV used in the ratio of 4: 3 also we said the narrow screen)

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 power can not be displayed properly: Check and confirm that the serial cable used to connect the controller is loose or off. (If the black during the loading process, it is likely that because of this cause, that is, during the communication process due to loose communication line and interrupted, so the screen black. Do not think that the display body is not moving, the line can not be loose, please It is important to check the problem quickly.

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