How to install the LED electronic display screen to prevent water leakage

How to install LED electronic display screen without water leakage?
Under the influence of water and other bad weather, the safe operation of the display screen will be impossible without doing a good job in these aspects. Today, will tell you how to install LED electronic display screen so that it will not leak.
There will be a problem with the screen. The fear of electronic components  is water. Once water enters the line, it will cause the line to burn. These problems that can be solved easily must not be ignored.

Drain opening: if the LED electronic display screen is closely combined with the backplane, the drain opening must be opened below; The so-called leak is used to leak. No matter how closely the front and back of the LED display screen are combined, there is more or less water in it over the years. If there is no water leakage hole at the lower opening, the water will accumulate more and more over time. If the water leakage hole is made, the water will flow away. This can play a good waterproof role and prolong the service life of the LED display screen.
Appropriate wiring: when installing LED electronic display screen, the plug wiring must select appropriate wires. Generally, the principle of “rather large than small” shall be observed, that is, calculate the total wattage of LED display screen, and select slightly larger wires, * do not select just or too small wires, which is easy to burn the wires, thus affecting the safe operation of LED display screen.