Once the rainy season starts, especially in the humid south, there is lots of water on the indoor led display screen, causing problems of darken, dead lamp, short circuit, open circuit and damaged lamp, which would actually shorten the lifespan of the screen, increase the maintenance cost indirectly. So what we should do to maintain the indoor led display in this environment? What precautionary measures should be taken?
Led module dampproof method
The first step of prevent screen from moisture is to make sure the PCB is dampproof. Let's see what www.myleddisplay.com, a company specialized in led display for almost ten years, has done to protect PCB against moisture.
Dampproof of indoor full color led display
Led display screen should be tested in the humid condition of 10%～65%RH. Turn on the screen at least once everyday to work more than 4 hours;
If the humidity is higher than 65%RH, certain measurements must be taken to dry the cabinet, and guarantee the screen to work more than 8 hours everyday;
Close the window and door at night to protect the screen from dampening.
The dampproof method of indoor rental full color led display
Be stored inside the flight case with more than 50g desiccant immediately after being used;
Check up the desiccant regularly; it should be exchanged every two month;
In the humid condition of 10%～65%RH, the screen should be taken out to work more than 2 hours every half month;
If the humidity is over 65%RH, the screen should be taken out to work more than 2 hours every week;
While a led display is rented, make it clear to the renters that it is necessary to do protect the screen against water. If water is leaked in, REMEMBER: do not power the screen up. Exsiccate the screen with hair dryer, and place it under dry condition and wait for 2 hours, and then put it to work for 2 hours.
Using indoor led display out of door is strictly prohibited! Especially in open air.
In a word, in the rainy season, it is advised to choose a led display with excellent function of moistureproof. High-quality led display brings some unexpected benefits to clients, avoid unnecessary losses. The right precautionary measures make your indoor led display away from risks. Use the indoor led display frequently; the humidity effect matters less.