LED Display Moisture-proof Tips

Recently, the "rainy season" has arrived as scheduled, and the plum rainy season has started in many places in southern my country. This humid and rainy weather is a big challenge for LED displays.As stage art moves toward a larger living space for large-scale performing arts activities, stimulated by the demand for large-scale performing arts activities, stage dance beauty urgently needs to break through the traditional styles. , By making full use of various high-tech factors to change the audience’s conventional appreciation habits.

So how to deal with the problems of moisture and water in the LED display in the rainy season, we have compiled a moisture-proof strategy, let's watch it together!

The installed display screen needs to pay attention to the following situations:

Indoor display

The first is to check the circuit and switch of the LED display screen in use, and keep the switch dry to avoid leakage and electric shock accidents.

The second is to energize and prevent moisture. Ensure that the LED display is powered on and used for more than 3 hours every day, so that the heat emitted by the display itself can dissipate the internal moisture and prevent damage to internal components.

For a display screen with a small area, you can use a hair dryer to blow air through the small holes of the display box for a period of time to dry the water vapor inside, and then use it with electricity.As stage art moves toward a larger living space for large-scale performing arts activities, stimulated by the demand for large-scale performing arts activities, stage dance beauty urgently needs to break through the traditional styles. , By making full use of various high-tech factors to change the audience’s conventional appreciation habits.

In addition, some display screens that have been used for a long time also need to be cleaned of dust, because when these dusts encounter moist air, they will combine with a large amount of water vapor in the air to form a hard block, which will cause problems such as short circuit and leakage.

Rental outdoor LED display for outdoor use

If it is a rental indoor LED display that is used outdoors, it must be powered off immediately in rainy days. If it is too late to dismantle the screen, cover it with a rainproof cloth prepared in advance, and take out the box to dry on a sunny day.

In case of continuous rain, open the back cover of the box, use the fan to dry it with cold air, and then place it in a ventilated and dry room for more than 8 hours, and divide the brightness into 5 levels from low to high. Each brightness level must be lit for more than 4 hours to fully dissipate the moisture in the electronic components.

outdoor display

Due to the complex use environment of the outdoor display screen, it is inevitable that there will be water seepage in the box. Usually, it is necessary to regularly check whether the waterproof rubber ring of the box is aging, deformed or incomplete, and whether the screws or locks of the sealing box are easy to loosen or the pressure is not enough. 

long-standing screen

Whether it is an indoor LED display or an outdoor LED display, it should always be powered on for maintenance and debugging. If it is not used for a long time, there is a high probability that dead lights and blind spots will appear when it is activated again. If you master the correct maintenance knowledge, you will be completely Such problems can be avoided.

What should I do if the LED display is soaked in water? What precautions? Now we will teach you how to protect yourself.

1. The wading screen cannot be powered on for one week.

2. Take local photos of the wading position on the spot, take photos of the front and back of the screen, and take a photo of the air conditioning port and the screen, and send them to the after-sales personnel of Winbond Ying Optoelectronics for analysis, and take the next steps.

3. Use a clean absorbent towel or rag (lint-free) to absorb the water vapor on the screen at the wading area of the screen (do not wipe the screen light surface forcefully).

4. The air conditioner before and after the screen operates in 7×24-hour dehumidification mode (the air conditioner port cannot face the screen), and a dehumidifier and a fan are added in front of the screen for dehumidification.

5. After the screen is dehumidified for a week, observe the appearance of the screen, the back of the module, and whether there is any water vapor inside the box. If the dehumidification effect is obvious, it can be powered on for aging.

Well, the content of this issue is shared here. If you encounter water, damp, or damage to the LED display, please contact Winbond as soon as possible, and we will arrange technicians to serve you wholeheartedly.