With the rapid development of the LED industry, the demand of the LED display control card market is also increasing, and the wireless LED control card can well meet the needs of customers’unified management and cluster sending market. For example, LED screens, car screens, government projects, mobile, telecommunications, bank front screens, batch installation, easy management, to a state without maintenance, is the best choice for users. In order to avoid unnecessary losses, users should pay attention to the following points when using the control card:
First, please keep the control card working in a dry and relatively stable environment. Excessive temperature, humidity and dusty environment are extremely harmful to the control card.
2. In the absence of power failure, it is strictly forbidden to plug and unplug serial ports, so as not to damage computer serial ports and control card serial ports due to improper operation.
The control card of LED display screen is the core component of the product. It is necessary to master the common sense of the above control card.