1, Q: Why choose the best components, make the screen or "flower"?
A: There are many clouds that cause the screen color to be uneven. Of course, the choice of components is the most important. But the LED lamp angle is consistent, welding process, the consistency between the temperature between the modules, and the mask flatness, and many factors will affect the uniformity of the screen.
2, Q: Why in the factory to see the screen is very stable, but in the scene of the screen often system failure?
A: This is because the factory environment is room temperature, and at room temperature to work under the system board is not prone to problems. But the installation site environment, humidity, temperature and factory environment is different. So every piece of the system board before the factory must be simulated on-site environment weather test to the factory.
3, why in the factory to see the screen is very stable, but in the field but often bad contact?
A: Because the vibration in the transport link is inevitable. It is important that the design of the entire product be taken into account in terms of signal and power supply. And if there is no rigorous vibration test, then the contact situation will appear bad.
4, why a good screen, with a year on the deformation?
Outdoor environment, alternating high and low temperature frequently, ultraviolet light. Then the material to make the display screen should be anti-ultraviolet. And in the cold and heat alternately, the material should be able to adapt to frequent alternating hot and cold, and is not easy to produce deformation, more importantly, the design of the force components should be due to thermal expansion and contraction of the stress to make full consideration.
The LED display system is equipped with a software interface with intelligent diagnostic functions, enabling customers to manage the display screen, such as viewing alerts through a remote network and monitoring problems. This real-time remote monitoring function also includes a single component (know LED chip) fault diagnosis, screen brightness and temperature management, system control and maintenance functions.