LED Display Working Mode

The synchronization method means that the working mode of the LED display is basically the same as that of the computer monitor. It maps the image on the computer monitor in real time with an update rate of at least 30 fields/s. It usually has the ability to display multi-gray colors. It can achieve the effect of multimedia advertising.

Asynchronous (or communication) means that the LED screen has the ability to store and automatically play. The edited text and non-grayscale pictures on the PC are transferred to the LED screen through the serial port or other network interface, and then the LED screen is automatically played offline. Generally, there is no multi-gray display capability. It is mainly used to display text information and can be connected to multiple screens.