How to make LED screen work stably
Time:2018-11-29
Views:133
To improve the working stability of LED display screen, it is necessary to start from the analysis of common problems of the display screen, and then explore the causes of this problem, and finally solve the problems of stable work from the formulation of the scheme, product design, manufacturing process and engineering installation.
Common problems of LED display screen mainly include dead point (no light), abnormal display of a single module and chaotic display of a single box.The dead point is mainly caused by the problems of raw materials, production technology and field use.In order to improve the display stability of pixels, these problems should be solved.First, the choice of lights.Want to choose the lamp with high quality, stable job, reduce the failure rate of the lamp from raw material.Secondly, starting from the production process, according to the characteristics of LED lights to improve the production process, to ensure that there is no problem in the production process, show the high-performance characteristics of LED lights.Finally, attention should be paid to the protection of pixels in the field use, especially to prevent the impact on them and other aspects of damage, so that they are not affected by the external environment.
The abnormal display of a single module is mainly caused by driving IC or circuit problems.If the protection level of the outdoor screen fails to meet the requirements, resulting in water leakage, it will make the whole module display confusion, so the protection of the outdoor screen is the key.
The abnormal display of the whole box is mostly the problem of receiving card in the control system.The failure of the receiving card will cause the display of the whole box to be confused.When selecting the control system for the display screen, the stability of the control system should be considered as an important index to improve the working stability of the whole display screen.
If the whole LED display is confused, it should be a problem with the loading program or the control system, which can be solved by contacting the technical support personnel.
According to the above analysis, to improve the working stability of LED display screen, a stable control system should be selected first.A better control system can not only improve the working stability of the display screen, but also make the display screen display a better effect;Secondly, the reliability of power supply, including the main power supply reliability and the display box power supply stability of two aspects, can improve the reliability of on-site power supply to improve the work stability of the display screen;Moreover, the working stability of LED box body depends on the quality of products.Finally, the interference of the on-site environment on the LED display screen, if the interference of the on-site environment is too large, it will affect the normal work of the display screen, to reduce or eliminate the on-site electromagnetic interference and noise interference, in order to improve the stability of the display screen.
In order to effectively improve the working stability of LED display screen, it is necessary to start from all aspects, reduce the probability of problems in all aspects, and improve the working stability of LED display screen.
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