How to deal with water ingress into LED display screen?

　　During outdoor maintenance and repair of LED display screen, it is necessary to avoid water ingress into the display screen and do a good job of waterproof treatment to prolong the service life of the display screen. For the waterproof treatment of the display screen, we should also master some basic skills. Outdoor weather causes water ingress and seepage of the display screen. What is the specific rescue method? Here we will show you the remedial measures for LED display screen after water ingress.

　　Outdoor LED display

　　1、 First of all, for the display screen that has penetrated into water, the power must be cut off immediately. As we can see from the monitoring screen, if some outdoor display screens have black screen, flicker and other phenomena, most of them are due to faults. Therefore, the power of the main display screen must be cut off at the first time, and professional technicians should be sent to the site for emergency repair.

　　In the daily waterproof process, the back panel and the top gap of the display screen are also places that are often prone to water seepage. In this case, we can disassemble the back panel display screen, repair the internal circuit, especially on the screen luminous module, and timely handle the water stains on the door, as well as those that need to replace the display motherboard.

　　2、 Waterproofing of display screen can be prevented, which needs to be implemented in the specific construction site. A waterproof tank can be installed on the front and back of the display screen. The water that seeps into the interior can be collected through the tank and then cleaned out. For example, the common P10 outdoor LED display has such slots on the front and back of the display. In other aspects, the waterproof layer and waterproof coating of the display screen module can also effectively prevent water from entering the display screen. A common practice is to apply waterproof coating on the display screen module shell, especially in some gaps and edges.

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