Let's talk about the simultaneous multi-display, which is also called the copy screen display. In short, all the displayed screens are the same. For example, if you have an industrial computer with four VGA ports, you must connect four monitors, and you want these four screens to be the same, how do you set it up?
First of all, according to the relative interface, first connect the display of the supporting facility. Then, open the operation interface of the industrial computer, and right click the mouse to "display settings". Eventually, the following screen will appear (there is only one monitor here, so I can’t reflect the actual operation in detail). However, if you connect two or more monitors, the words "setting copy and expansion mode" will appear. If you choose "copy" to display, the two screens will be the same. Similarly, if you select "Extend", it will be multi-threaded display, that is, the screen will be different.
Here, I would like to remind everyone that the industrial computer in the system software is not necessarily capable of dual display. This is related to the motherboard to a certain extent. Here, everyone strongly recommends a product that has been tested by everyone. , It is a system software industrial computer that can consider dual display. The product mentioned by Yanling Industrial Intelligent Industrial Production Panel is cost-effective, with colorful port numbers, built-in VGA and HDMI dual displays on the mainboard, and parallel port and serial port communication, which can consider the requirements of various fields.