Power supply precautions

1. The LED module is powered by DC +5V (working voltage: 4.2~5.2V). It is prohibited to use an AC power supply. It is strictly forbidden to reverse the positive and negative poles of the power terminals (note: once reversed, the product will be burned or even cause a serious fire). 2. Keep the power supply stable and provide grounding protection to avoid lightning strikes. Do not use it under harsh natural conditions, especially strong lightning weather. 3. The LED display screen is not allowed to play the highest brightness all-white picture for more than half an hour to avoid excessive current, heating of the power cord, damage to the LED lamp, and affecting the service life of the display screen. It is recommended to mainly play dynamic videos. 4. During the use of LED display products, the power cannot be turned on and off continuously. There should be at least 1 minute between operations. 5. Non-professionals are prohibited from touching the internal circuits of the large LED display screen to avoid electric shock or damage to the circuits; if there is a problem, please ask professionals to repair it.

LED screen cleaning precautions

1. Regular cleaning and maintenance: The large LED full-color display screen is exposed to wind, sun, and rain in the outdoor environment for a long time. Even if the indoor LED display screen is used for a long time, more dust and traces of rain erosion will accumulate on the screen. , which requires regular and timely cleaning to prevent affecting the viewing effect. 2. If you want to clean the surface of the module, please use a soft-bristled brush and brush gently. It is prohibited to use any liquid substance to clean the surface of the LED module, otherwise, the LED lamp beads may be damaged; 3. Wipe correctly: The surface of the large LED display screen can be wiped with alcohol, or dusted with a brush or vacuum cleaner. It cannot be wiped directly with a wet cloth.

LED Display Switch Screen Precautions

1. Open the screen: first turn on the control computer so that it can operate normally, and then turn on the large LED display screen. 2. Turn off the screen: first turn off the power of the LED screen, turn off the control software, and then turn off the computer correctly. (Turn off the computer first without turning off the display, which will cause highlights on the screen and burn out the lamp, with serious consequences.) 3. The interval between switching the screen on and off should be greater than 5 minutes. 4. Avoid opening the screen in a completely white screen state, because this is the maximum power state, which has the largest impact current on the entire power distribution system.

Flexible LED Mesh Screen

With high flexibility, simple structure as well as quick installation and disassembly, our mesh screen has always been playing an important role in large-scale commercial events. The brightness and the pixel pitch can be customized from 16mm-200mm to meet the different requirements of the application. Due to its high brightness and full waterproof (IP66), it is mostly used for outdoor large-area display and performs well in outdoor environments. It is ultra-light, flexible, customized and has no installation structure requirements, so it can be well adapted to a variety of creative or irregular shapes and size. In addition, it is quick to install, easy to maintain, and different from other screens, it supports single point maintenance, which greatly reduces labor costs. Besides that, it's also can regard as rental screen, use again and again.