What to pay attention to when using LED large screen?

Outdoor LED screen due to poor environment, high quality requirements, need to consider a lot of factors.

1, from the perspective of LED large screen use, LED large screen full color screen is the mainstream of the future. Because of high brightness, full color, can work all day, but the price is high.

2. From the perspective of application, there is a reason for the existence of products that meet user needs. Dual primary color displays, due to their low price, maturity and stability, occupy a large market when displaying non-blue text and colors.

3. The orientation and distance of the outdoor screen play a decisive role in the price. The greater the distance, the bigger the pixels, and the brighter. A northeast facing display is much cheaper than a southwest facing display.

4, the screen body and the connection between the screen body and the building must be strictly waterproof and leakproof. Filter screen should have good drainage measures, once water, can be smoothly discharged.

5. Install lightning protection devices on large LED screens and buildings. The main body and shell of the display screen are well grounded, and the grounding resistance is less than 3, which can discharge the large current caused by lightning in time.

6. Install ventilation equipment to cool down, so that the internal temperature of the screen is between -10 and 40. An axial fan can also be installed at the top and back of the screen to dissipate heat.

7. Industrial grade integrated circuit chips with working temperature between -40-80 are selected to prevent the display from starting when the temperature is too low in winter.