1. Keep the humidity of the environment where the OLED ceiling-mounted screen is used during use, and don't let anything with moisture into your ceiling-mounted screen. Powering on a full-color display that contains humidity will cause corrosion of equipment components and cause permanent damage.
2. At the same time, try to keep the items that may cause damage to the screen away from the screen, and when cleaning the screen, wipe it as gently as possible to minimize the possibility of damage, and expose it to wind, sun, and dust for a long time. When it is easy to be dirty, there will be dust on the screen after a period of time. This needs to be cleaned in time to prevent the dust from covering the surface for a long time to affect the viewing effect.
3. It is required that the power supply is stable and the grounding protection is good. Do not use it under severe natural conditions, especially strong thunder and lightning. Regularly check whether it is working properly and whether the line is damaged. If it does not work, it should be replaced in time, and the line should be repaired in time. Or replace.
