Daily maintenance work of LED large screen

The daily maintenance of the LED large screen, the LED large screen has the characteristics of environmental protection and energy saving, and has a long service life. The main core is that the LED belongs to the cold pole tube to emit light. Its working principle uses the PN junction solid structure, so it can be used for a long time and is not easy to be damaged. result. LED large screens have been used in many occasions at present, and the fields of advertising, media, security, monitoring, wedding, product display, exhibition, banquet, and stage background have become necessary equipment in the industry. Under normal circumstances, the service life of the LED large screen can reach 100,000 hours. In special circumstances, such as being in high temperature and severe cold areas for a long time, it is necessary to do sufficient maintenance work on the LED large screen. The specific item is to check the temperature inside the LED screen, which is ideal. The temperature value of the LED module is between 10-25 degrees Celsius. Secondly, check whether the circuit is loose, whether the connecting wires are aging, and whether there is rust caused by the back of the LED module. If there is, it is recommended to turn it on 2-3 times a week. No less than 30 minutes each time.

If it is an outdoor led screen, please check for water leakage. If so, please do waterproof work immediately. Indoor led screens are most afraid of going back to the south in southern my country. .