We have to consider four problems before installing and running the outdoor LED display screen, that is, the LED display screen installed in the outdoor, the impact of ambient temperature on the outdoor LED display screen, whether lightning strikes, direct sunlight on the outdoor LED display screen!
1, one, LED display installed in the open air.
Often sun and rain, wind blowing dust cover, working environment is bad. Wetting or serious dampness of electronic equipment can cause short circuit or even fire, causing failure or even fire, causing losses.
2. Influence of ambient temperature on outdoor LED display
If the ambient temperature is too high and the heat dissipation is not good, the integrated circuit may not work properly, or even be burned down, so that the display system can not work properly.
3, whether it was struck by lightning.
Lightning voltage is very high, can reach 100 million to 1 billion volts, lightning damage to outdoor LED display is irreparable.
4, direct sunlight to outdoor LED display.
Outdoor LED display requires a long visual range and wide field of vision; ambient light changes greatly, especially may be directly exposed to sunlight.