The following are the maintenance and suggestions of indoor full-color LED display manufacturer Winbond Yingguang Optoelectronics professionals for indoor full-color LED display.

1. Reliable power supply, good grounding protection, cut off the power supply in severe weather such as thunderstorms and thunderstorms.

2. The indoor full-color LED display is used for a long time, and it is inevitable that there will be dust on the surface for a long time. The surface of the screen cannot be wiped directly with a damp cloth, it can be wiped with alcohol, or it can be cleaned with a brush or vacuum cleaner.

3. When using, turn on the console first to make it work normally, then turn on the indoor full-color LED display; when using, turn off the display first, and then turn off the computer.

4. It is strictly forbidden to take water inside the screen, and it is forbidden to bring flammable materials and conductive metals into the screen to avoid short circuit of the equipment and fire. If leakage occurs, immediately cut off the power supply and contact maintenance personnel until the display is dry.

5. It is recommended to use the indoor full-color LED display during the rainy season, and rest at least 10 hours a day, at least once a week. Generally, it is turned on at least once a week, and the lighting time is not less than 1 hour.

6. Do not forcibly cut off the power of the indoor full-color LED display at will, and do not frequently turn off or turn on the power of the display, so as to avoid excessive current, overheating of the power cord, damage to the core of the LED tube, and affect the use of the indoor full-color LED display life. Do not disassemble or connect the screen at will!

7. Frequently check whether the indoor full-color LED display is working properly, and repair or replace the damaged circuit of the indoor full-color LED display in time. The host and related equipment should be placed in an air-conditioned and dusty room to ensure ventilation, heat dissipation and stable operation of the computer. Do not touch the circuit inside the indoor full-color LED display screen to avoid electric shock or damage to the circuit. If there is any problem, please ask a professional to repair it.