With the continuous rains in the south stopped, outdoor LED displays have begun to work normally. Although good weather can ensure the normal operation of the LED display, the problem of unstable LED display during wet weather is also something we have to face next. Xiaobian led everyone to start with the analysis of the common problems of the display screen, and then explore the causes of this problem, and finally solve the problem of work stability from the formulation of the plan, product design, manufacturing process and engineering installation.
LED display common problems are: single box display confusion, an individual module display is not normal, dead spots (lights are not bright) and so on.
The chaos in a single cabinet display is mostly due to a failure of the receiving card in the control system. The failure of the receiving card will cause the display of the entire box to be confusing. To improve the stability of the control system, when selecting the control system for the display screen, the stability of the control system should be considered as an important indicator to improve the stability of the entire display.
The abnormal display of a single module is mainly caused by problems with the driver IC or the line. If the protection level of the outdoor screen does not meet the requirements, the entire module display will be confused, so the protection of the outdoor screen is the key.
Dead spots are mainly caused by problems with raw materials, production processes, and on-site use. To improve the display stability of pixels, you need to solve from the following three aspects. First, we must select lamps of high quality and stable operation, and reduce the failure rate of lamps from raw materials. Second, according to the characteristics of LED lights to improve the production process to ensure that there is no problem in the production process. Third, in the use of the scene should pay attention to the protection of the pixels, in particular to prevent its impact and other aspects of the injury, so that it is not interfered with by the external environment.
For the problem of how to improve the stability of the LED display, we can see from the above analysis that the stability of the LED display is improved. First, a stable control system should be selected, followed by the reliability of the main power supply and the power supply of the display cabinet. The final job stability is to choose a high quality lamp source and to improve the production process. To reduce the probability of problems in all aspects, to improve the stability of the LED display.
Detailed explanation to improve the stability of LED display several ways (picture from Baidu Gallery)
LED display common problems are: single box display confusion, an individual module display is not normal, dead spots (lights are not bright) and so on.
The chaos in a single cabinet display is mostly due to a failure of the receiving card in the control system. The failure of the receiving card will cause the display of the entire box to be confusing. To improve the stability of the control system, when selecting the control system for the display screen, the stability of the control system should be considered as an important indicator to improve the stability of the entire display.
The abnormal display of a single module is mainly caused by problems with the driver IC or the line. If the protection level of the outdoor screen does not meet the requirements, the entire module display will be confused, so the protection of the outdoor screen is the key.
Dead spots are mainly caused by problems with raw materials, production processes, and on-site use. To improve the display stability of pixels, you need to solve from the following three aspects. First, we must select lamps of high quality and stable operation, and reduce the failure rate of lamps from raw materials. Second, according to the characteristics of LED lights to improve the production process to ensure that there is no problem in the production process. Third, in the use of the scene should pay attention to the protection of the pixels, in particular to prevent its impact and other aspects of the injury, so that it is not interfered with by the external environment.
For the problem of how to improve the stability of the LED display, we can see from the above analysis that the stability of the LED display is improved. First, a stable control system should be selected, followed by the reliability of the main power supply and the power supply of the display cabinet. The final job stability is to choose a high quality lamp source and to improve the production process. To reduce the probability of problems in all aspects, to improve the stability of the LED display.
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