Like traditional electronic products, in order to extend the lifespan of LED electronic displays, it is not only necessary to pay attention to methods during use, but also to maintain and upkeep the displays. With the widespread use of LED electronic displays, an increasing number of usage problems have arisen. The impact of various objective and subjective factors has led to reduced lifespan, inability to display properly, black screen, and other issues with LED electronic displays. Below are some precautions and maintenance methods for using LED electronic displays. Like traditional electronic products, in order to extend the lifespan of LED electronic displays, it is not only necessary to pay attention to methods during use, but also to maintain and upkeep the displays. With the widespread use of LED electronic displays, an increasing number of usage problems have arisen. The impact of various objective and subjective factors has led to reduced lifespan, inability to display properly, black screen, and other issues with LED electronic displays. Below are some precautions and maintenance methods for using LED display screens.

1、 Daily maintenance and upkeep of the main control computer

Computers are usually placed in the control room. To ensure the stability and good display effect of the program on the display screen, we should regularly maintain the main control computer as follows:

1. Keep the control room environment clean and regularly remove dust from computers and peripheral equipment. Dust can contaminate important components such as computer keyboards, disks, displays, and host circuit boards, which may cause major malfunctions.

Computers emit a large amount of heat during operation. If the heat dissipation is poor and the indoor temperature is too high, it is easy to cause computer crashes and other malfunctions. Long term use will reduce the service life of the main control computer. Therefore, attention should be paid to indoor ventilation. LED display screen

If the ambient temperature is high (such as in hot summer), a fan should be installed in the control room, and if conditions permit, air conditioning equipment can be installed. The temperature should be maintained at 10 ° C to 35 ° C, and the relative humidity should be between 30% and 80%. It is recommended to avoid computers working in high temperature and high humidity environments as much as possible.

Regularly inspect the hardware and peripheral accessories of the computer, such as whether the graphics card and transmission card are loose, whether the DVI cable and RS232 serial port cable are loose or damaged, etc. Any problems found should be promptly eliminated;

Regularly perform antivirus treatment on computers, especially those that can access the internet, and install antivirus software. Regularly upgrade playback software to ensure that the version is up-to-date.

2、 Notes on changes and modifications in the control section

The neutral and neutral wires of the computer and control parts should not be reversed, and should be plugged strictly in their original positions. If there are peripherals, after connecting them, the chassis should be tested for power.

Before powering on control devices such as mobile computers, the connecting wires and control board should be checked for any looseness.

3. The position and length of communication cables and flat connecting wires cannot be changed arbitrarily.

If abnormal phenomena such as short circuit, tripping, wire burning, smoking, etc. are found after moving, the power test should not be repeated, and the problem should be promptly identified. LED display screen

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