Kaip ir tradiciniai elektroninių laikmenų produktai, in order to make the LED electronic display screen have a longer life, not only attention should be paid to the method, but also the maintenance of the display screen. With the widespread use of LED electronic display screen, accompanied by the increasing use of problems, various objective and subjective factors, resulting in the reduction of the life of LED electronic display screen, unable to display normally, black screen and other issues. Here are some notes and 
maintenance methods for the use of LED electronic display screen. Kaip ir tradiciniai elektroniniai gaminiai, in order to make the LED electronic display screen have a longer life, not only attention should be paid to the method, but also the maintenance of the display screen. With the widespread use of LED electronic display screen, accompanied by the increasing use of problems, various objective and subjective factors, resulting in the reduction of the life of LED electronic display screen, unable to display normally, black screen and other issues. Here are some notes and maintenance methods for LED electronic display screen.
Daily Maintenance and Maintenance of Main Computer
The computer is usually placed in the control room. In order to ensure the stability and good display effect of the program on the display screen, we should often maintain the main computer as follows:
1. Keep the indoor environment clean and dust the computer and its peripheral equipment regularly. The dust will pollute the computer keyboard, disk, display and main board, which may cause major failures.
When a computer works, it emits a lot of heat. If the heat dissipation is not good and the indoor temperature is too high, it will easily lead to computer failure and other faults. Long-term use will reduce the life of the main control computer. Todėl, attention should be paid to indoor ventilation.
If the ambient temperature is high (such as hot summer), fans should be installed in the control room, air conditioning equipment can be installed if conditions permit. The temperature should be maintained at 10-35 degrees Celsius, and the relative humidity should be 30-80%. The computer should avoid working in high temperature and humidity environment as far as possible.
4. Regularly inspect the hardware of the computer and its peripheral accessories, such as video card, whether the sending card is loose, DVI line, RS232 serial line is loose or damaged, ir taip toliau.
Penkta, we should regularly carry out anti-virus treatment on computers, especially when we can surf the Internet, we should install anti-virus software, upgrade the playback software regularly, and ensure that the version of the playback software is up to date.