In the indoor air humidity is relatively low in terms of outdoor, and in the waterproof and dustproof than the outdoor display screen much easier, in order to avoid the indoor air caused by the damp led display does not work properly, I can Using the following measures to prevent the led display moisture.
1. Let the indoor proper amount of ventilation, because the amount of ventilation can effectively help the water vapor attached to the appearance of the rapid evaporation of the display, reducing the relative humidity of the indoor environment. However, we must avoid ventilation in the relatively humid environment of the air, so that not only no effect but also increase the humidity inside.
2. Put the desiccant in the room, the physical method to remove the air inside the moisture, reduce the air inside the moisture content, indoor dry, so do not worry about the led display will be damp.
3. Open the air conditioning can also be taken away moisture, if the display installed air conditioning, we can open the air inside the wet weather can be dehumidified.