Solution: a computer editor of good content, click the 'send' button LED editing software, can modify the computer after the content (
Such as your revised time)
By hooking on the LED display ('
In fact is transmitted to the LED display control on the memory card)
If you do not click the 'send' button, your computer in the modified contents (
For example, time)
Cannot be displayed on the LED display.
If is synchronous control system, computer changed the content (
For example, you adjust the time)
, LED display will immediately show you the revised content.
So, can tell you the LED display is to use asynchronous control system.
Specializing in the production of LED display, powerful giant colour light electricity give a welcome to negotiate.