Tricolor LED Advertising Display Screen CMAX-P20

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China Main Port
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TT or LC
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Supply Capability:
1000000 M2 PER MONTH m²/month

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Product Description:

Specifications

1.Easy maintenance 
2.Module suite 
3.Various installation, 
4.Decades experience. 

 

Famous brands raw material selection

1. LED: well-known international brand, with wide viewing angle, high brightness, little attenuation, good heat dissipation, and vivid colors.

2. Driving IC: famous brands such as Netherland Philips, Japanese Toshiba, avoidable the defective phenomena, such as dark bright, virtual light and so on.

3. Power supply: industrial-strength brand. The power t maximum power reserve of 20% the space, the range of voltage fluctuation is less 5%, high stability.

4. Connector: aerial grade brands ensure the stable transmission of power and signal.

5. PCB Board: FR-4 A2 CCL, adopt 4-layer design.

Excellent display

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

2. Automatic SMT: adopting high-end 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 

Tricolor led advertising display screen prices

Classification of itemsp20p25
full colorfull color
Pixel pitch2025
Modules size(mm×mm)320X160200X200
Density of pixel(dot/m²)25001600
Led encapsulationDIP546DIP546
pixel constitution2R1G1B2R1G1B
Display resolution ( dot×dot)16X88X8
Minimum view distance20m25m
Optimum viewing angle110°110°
Average power consumption(w/m²)370240
Driving methodStatic constant currentStatic constant current
Refresh rate(hz/s)≥960≥960
Luminance of white balance (CD/)≥6500≥5000
Working environment temperature’-10~+50°C’-10~+50°C
Grey scale/color4096/68G4096/68G
Brightness’ adjustmentManual G,B each color256Manual G,B each color256
MTBF5000hours5000hours
Working life>100000 hours>100000 hours
Malfunction dot rate<0.00003<0.00003

 

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Q:LED display a board dark light how is it?
Measure the power supply module voltage low, adjust the fine-tuning (power module close to the indicator light at the fine) to make the voltage to the standard.
Q:LED outdoor display which part of the composition
Outdoor LED display is usually in the form of outdoor media. The main forms include road LED display, LED electronic display, LED full color screen, LED screen, balloon, airship, compartment, large inflatable model.
Q:Production of LED display the basic raw materials which ah?
Circuit board, light-emitting diode, 138,245D, 4953, driver IC, capacitor, resistance, mask, bottom shell, bracket, magnetic column, waterproof glue, waterproof pad, pin, cable, power cord, power supply , Box, steel structure, control system (synchronous receiving card, send card, adapter board; asynchronous card)
Q:Led display what format can be displayed
LED display is also flexible, you can achieve: with a TV screen overlay text information, panoramic, close-up, slow motion, effects and other effects of real-time editing and playback (need to configure another non-linear editing equipment) Window display different screen and text functions • to meet the requirements of the use of theatrical performances • graphic effects display function:
Q:How to identify the quality of led display quality
Led display driver IC: the current development of led display driver is a bit crystal, Mingwei, and some domestic drive IC;
Q:LED display screen appears black? How to solve?
see whether the motherboard was burned signs, the general motherboard above the capacitor above the fever and a little black charred situation, the motherboard may be burned the situation. It is recommended to take professional maintenance to detect the next. Under normal circumstances the motherboard is burned fan will not go to the. User self-test under.
Q:LED display power can not be displayed properly
If the display interface definition does not match the provided HUB board, a black screen will appear. Please check if there is a loose, open or short circuit in your jumper. If you have the ABCD and other signals one by one correspondence, please check the OE signal is connected correctly.
Q:LED display how to install it?
According to the user's use of different environments, LED display is divided into a variety of installation methods are: wall-mounted, cantilevered, mosaic, column, standing, roof, mobile, stadium fence, leasing, Form and other forms of installation. Here to see the more common 11 kinds of LED display installation
Q:What is the thickness of the led display?
Full-color screen 150-180mm, monochrome will be smaller, 60-90
Q:What is the difference between an LED display and an LCD monitor?
Notebook LCD screen commonly used is TFT. TFT (Thin Film Transistor) refers to the thin film transistor, each of the liquid crystal pixels are integrated in the pixel behind the thin film transistor to drive, which can be high speed, high brightness, high contrast display screen information is the best One of the LCD color display devices is now the mainstream display device on laptops and desktops.

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