How to Keep Dry for LED Display in Summer?

Entering the summer is equivalent to entering the rainy season. The hot weather caused the water on the surface to evaporate, forming a cumulonimbus cloud, so the number of rains brought by summer increased significantly. If the water vapor stays on the LED display, it will cause a dead lamp, dark, short circuit, resulting in performance failure. Therefore, in order to ensure that the led display can be used normally in wet weather, we must do summer rain protection work.

1. Outdoor fixed led display moisture proof method

a. Configure the temperature and humidity monitor at the installation site of the outdoor led display to monitor the humidity around the screen in time;

b. After the first rainy day or heavy rain after the installation of the led screen, it should be checked in time whether there is moisture, water drops or moisture in the interior;

c. Under the ambient humidity of 10% to 85% RH, energize at least once a day, each time the led display works normally for more than 2 hours;

d. If the ambient humidity is higher than 90% RH, the environment of the screen should be dehumidified and the led display should work normally for more than 4 hours every day.

SightLED Outdoor Fixed LED Display

2. Outdoor rental led screen moisture proof method

If the outdoor rental led display encounters rainy weather during use, be sure to power off immediately. If you don't have time to dismantle the screen, cover it quickly with a tarpaulin prepared in advance, and take it out to dry it on a sunny day. If it is continuous rainy weather, open the back cover of the cabinet and blow it dry with a fan. Then dry in a ventilated and dry room for more than 8 hours. Low brightness is guaranteed to illuminate for more than 4 hours, and the moisture in the electronic components is fully emitted.

Sightled Outdoor Rental LED Display

3. Indoor fixed led screen moisture proof method

Under the ambient humidity of 10% to 65% RH, the led display screen is opened at least once a day, each time ensuring normal operation for more than 4 hours;

If the ambient humidity is higher than 65% RH, the environment of the indoor led screen should be dehumidified, and the led display should be working normally for more than 8 hours every day, and the doors and windows should be closed at night.

SightLED Indoor LED Screen

4. Indoor rental led screen moisture proof method

a. After each use, the led display should be immediately installed in the flight case for sealed storage;

b. Each flight case shall be provided with a desiccant or hygroscopic bag of not less than 50g; and the desiccant or hygroscopic bag shall be inspected regularly for failure, and shall be replaced every 2 months;

c. In the ambient humidity of 10% ~ 65% RH, the led display should be taken out every two months to light up (play video) for more than 2 hours;

d. The ambient humidity exceeds 65% RH, and the display should be taken out to play the video for more than 2 hours every week ;

Sightled Indoor Rental LED Display

e. During the rental process, the led display should be protected from rain or water. If the display is wet, the water should be wiped dry and blown dry with a hair dryer, and then lighted for 2 hours after 2 hours;

f. It is strictly forbidden to use the indoor rental led screen as an outdoor rental led screen, especially in an open air environment.

In short, whether indoor or outdoor, the most effective way to avoid the damp of the led display is to use it frequently. The working led display itself generates some heat and can evaporate some water vapor, which greatly reduces the possibility of short circuit caused by moisture.