Outdoor LED Video Display Advertising Screen P12 Board CMAX-P12

Outdoor LED Video Display Advertising Screen P12 Board CMAX-P12 System 1

Outdoor LED Video Display Advertising Screen P12 Board CMAX-P12

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: -

Supply Capability:: 1000000 M2 PER MONTH m²/month

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Specifications

Outdoor LED Video Display Advertising Screen P12 Board CMAX-P12

1.Customzied design
2.High-contrast mask design
3.Reliable quality

Excellent display

1. Highcontrast mask design: new antiglare mask design, fine sand processing and black coating on the surface, no glare, and improve the contrast.

2. Automatic SMT: adopting highend automatic SMT machine, advanced wave soldering and reflow soldering processing, to effectively avoid the wrong plug, plug leakage, leakage welding, virtual welding problems.

3. Module suite: improve the planeness of the whole screen, and reduce the seam between the neighboring modules.

4. Multi gray display: adopting 16bit gray processing technology to restore the natural image. And using S-PWM driving technology to add gray grade, meet the 16bits high gray display requirements with low brightness.

5. Point by point correction: the correction technology of brightness and chromaticity to ensure the uniformity of led screen’s brightness and color.

MainTechnical Parameters of Full color Series --P12

Classification of items	p10	p12
Classification of items	full color	full color
Pixel pitch	10	12
Modules size(mm*mm)	160*160	192*192
Density of Pixel(dot/m²)	10000	6944
Led encapsulation	DIP346	DIP346
Pixel constitution	1R1G1B	2R1G1B
Display resolution ( dot*dot)	16*16	16*16
Minimum view distance	10m	12m
Optimum viewing angle	110°	110°
Average power consumption(w/m²)	370	260
Driving method	1/4 scan Constant Driver	1/4 scan Constant Driver
Refresh rate(hz/s)	≥960	≥960
Luminance of white balance (CD/m²)	≥6000	≥5000
Working environment temperature	’-10~+50℃	’-10~+50℃
Grey scale/color	4096/68G	4096/68G
Brightness’ adjustment	Manual G,B each color256	Manual G,B each color256
MTBF	5000hours	5000hours
Working life	>100000 hours	>100000 hours
Malfunction dot rate	<0.00003	<0.00003

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: 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: Led display and led lighting What is the difference?: LED display and lighting are LED light-emitting diodes as light source. The difference is that the application of LED: LED display using dot matrix, the combination of different colors of light-emitting diodes, through the control system, power system, signal system and other forms of control, composed of LED device array display screen; and LED Lighting is a monochrome diode excitation, the pursuit of brightness, gray and white balance.

Q: Production of LED display the basic raw materials which ah?: PCB, circuit board, drive IC, resistance, exclusion, LED light-emitting diodes, row of pins, row seats, capacitors, three anti-paint, plastic sets of plastic, waterproof plastic, fine screws, copper pillars, magnets, Power cord, connector, switching power supply, frame. Control System.

Q: LED display how to install it?: LED display according to the application of different areas, divided into a variety of installation methods, there are: fixed installation, rental hoisting, stadium fence installation.

Q: How to identify the quality of led display quality: The thickness of the box of metal: the box is done with the manufacturers to do the structure of the drawings are related to the structure of the cabinet, the installation is easy, easy to install, the other heat will be better.

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 speed how to tune: When installing the LED bar screen software, enter the text that needs to be displayed in the blue edit box. After the text editing is finished, click "Frame Properties" to pop up the following dialog box to set the frame properties. Display speed 1 fastest, 16 slowest. After setting the current frame, you can point to "previous frame" or "next frame" to move to another frame. After all the parameters of the frame are set, click the "Exit" button to return to the main window.

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