Portable LED Screen manufacturers tell you that LED displays are high-tech electronic products and their production costs are also quite expensive. Because the LED display screen will cause various failures due to pollution, looseness, vibration, heat, and environmental temperature changes during use, it will affect the normal use of the display screen and even cause serious accidents. Therefore, the maintenance of the display screen has become an important work content. Then the manufacturer of Portable LED Screen will explain to everyone what are the standard steps for maintenance of LED display.

To carry out regular security inspections:
The manufacturer of Portable LED Screen tells you that the general security inspection of LED displays adopts the "monthly inspection system", while the large-scale LED display adopts the "weekly inspection system".
1. Regular on-site inspection by technicians once a month to check and maintain the system.
2. The manufacturer of Portable LED Screen tells you that damage to outdoor displays caused by natural factors such as wind, rain, thunder, electricity, etc. is not covered by the warranty. The owner needs to purchase insurance from the insurance company, and the insurance company will pay for it.
3. During the maintenance service period, the general failure will be solved within 8 hours, and the major accident will not exceed 24 hours. For repairs that require replacement of modules and other accessories, it should not exceed 24 hours. The manufacturer of Portable LED Screen tells you that after the repair is completed, the large screen will be used to ensure that the large screen does not appear at the module level or above (such as the module color cast, the module is black, one column is not bright, etc.), and it can be played normally.
4. As the escort for major events, the company's technical staff will guide and ensure the smooth development of on-site activities.
Clean up the display screen:
The manufacturer of Portable LED Screen tells you that for displays with low protection levels, especially outdoor screens, dust in the air can easily enter the equipment through the ventilation holes, which will accelerate the wear and tear or damage of equipment such as fans. The manufacturer of Portable LED Screen tells you that dust may also fall on the surface of the internal control device of the display, reducing the thermal conductivity and insulation performance. When the dust absorbs moisture in the air, it will cause a short circuit; the manufacturer of Portable LED Screen tells you that it will continue to Lead to mildew of PCB boards and electronic components, resulting in a decline in the technical performance of the equipment and malfunctions. Therefore, the cleaning of the display screen may seem simple, but it is actually a very important step in the maintenance work.
Regularly tighten the display connector:
The manufacturer of Portable LED Screen tells you that the LED display is a high power consumption device. After running for a period of time, due to multiple start, stop and operation, the wiring terminals of the power supply part will become loose due to cold and heat, and the contact is not strong, forming a virtual connection. In severe cases, it will heat up and even ignite the plastic components next to it. The manufacturer of Portable LED Screen tells you that the signal wiring terminals will also become loose due to changes in ambient temperature, and moisture erosion will cause poor contact, which will lead to equipment failure. Therefore, the LED display connections must be tightened regularly. When adjusting the fasteners, the force should be even and appropriate to ensure firmness and effectiveness.
Clean the surface of the display screen regularly:
LED display cleaning is a high-altitude operation and requires a professional cleaning team. The manufacturer of Portable LED Screen tells you that the cleaning operation adopts the high-altitude sling method (commonly known as spider man) or the use of hanging bars, equipped with professional cleaning equipment. The cleaning staff chooses different cleaning agents according to the different dirt on the screen to clean them in a targeted manner, so as to ensure Complete the cleaning of the display screen without damaging the LED tube and the mask.
Two points need to be paid attention to during cleaning preparation:
1. Before cleaning, you need to unplug the power cord.
2. The manufacturer of Portable LED Screen tells you the choice of cleaning fluid. The cleaning fluid generally includes electrolyte, high-purity distilled water, antistatic fluid, etc. You must choose good quality to effectively clean the dust and other stains on the screen.