Fine pitch LED video wall manufacturers tell you that with the continuous development of LED display technology, the types of LED display products are becoming more and more abundant, and its application scenarios are becoming more and more extensive. Maintenance and protection work is also different.

Outdoor led display protective measures:
1. Lightning protection measures for installation buildings and screens
In order to prevent the LED display from being attacked by strong electromagnetic waves caused by lightning, the screen body and the outer packaging protective layer of the LED display must be grounded, and the resistance of the grounded line should be less than 3 ohms, which can make the current caused by lightning It can be drained from the ground wire in time.
2. Waterproof, dustproof and moistureproof measures for the entire screen
The connection between the box and the box, as well as the joint between the screen and the stressed installation object, should be seamlessly connected to avoid water leakage and moisture. The manufacturer of fine pitch LED video wall tells you to have good drainage and ventilation measures inside the screen. If there is water accumulation inside, it can be dealt with in time.
3. About the selection of circuit chips
In the northeastern region of my country, the temperature in winter can generally reach minus ten degrees, so when selecting circuit chips, it is necessary to choose an industrial-grade chip with an operating temperature of minus 40 degrees Celsius, which means 80 degrees Celsius, to avoid the occurrence of excessive temperature. Low causes the display to fail to start.
4. Maintenance of heat dissipation
For outdoor LED display users, we must pay attention to the temperature change of the LED display. Because the temperature is too high, the LED display will be completely destroyed. It is recommended that the LED display within 20 square meters does not use an air conditioner. A fan is enough.
5. Take ventilation measures inside the screen
When the screen is powered on, it will generate a certain amount of heat. The manufacturer of the fine pitch LED video wall tells you that if the heat cannot be discharged and accumulated to a certain extent, the internal ambient temperature will be too high, which will affect the work of the integrated circuit. , serious can lead to burn, so far the display can not work. Therefore, it is necessary to take good ventilation and heat dissipation measures inside the screen, and the temperature of the internal environment should be kept between minus 10 degrees and 40 degrees.
6, the choice of high-bright wick
The manufacturer of the fine pitch LED video wall tells you to choose a high-brightness LED tube, which allows us to still display a good effect in the case of direct sunlight, and can also enhance the contrast with the surrounding environment, so that the audience of the picture is wider. In places where the distance is far away and the viewing angle is wide, it still performs well.