There are a lot of friends who just contacted the LED advertising display, often have this question: how to set the words on the LED advertising display to send advertising messages with the LED advertising display? Like common content changes and font settings.

In fact, each LED display is equipped with a control card and software, screen installed, the control card and power supply are connected, and then copy the software to the computer, you operate directly on the computer, that can modify the text content, scanning method, scrolling effect.

Usually the situation is through the cell phone, U disk, computer to operate, to replace the set LED display fonts and content:

If your match in the LED display with a GSM cell phone SMS control card, then you use to change the word of the tool is a cell phone, by editing the SMS can be sent and change the advertisement subtitle.

If you are using a U disk control card, then change the program directly with a U disk copy the contents of the LED display to replace the line.

If you want to change the content of the LED display through the computer, there are more options. Need to combine the actual needs. For example, some stores personal storefront store, it is recommended to use a wired control card, through the computer to send, or choose to use the U disk control card without wires, want to change the advertising content directly with the U disk copy. If the LED advertising display screen is distributed in various neighborhoods, or bus stops, chain stores door screen and other places, want to collectively send, and save time, and fast, it is recommended to use GPRS wireless control card, in the computer software to edit the contents of a group of one key.

In general, it is recommended to use USB or GPRS, fast and time-saving.

In addition, it is worth noting that the following hardware or software problems, will also affect the LED advertising display font settings:

1、the computer and led display is not connected. Connected to see whether the serial port number is correct, must be correct to send success. (With usb cable, to find the serial port number in the device manager. (If there is no usb, you can directly change the serial port number to 1)

2、Click to send the icon, the display is “can not find the control card” or “control card can not be connected” or “does not exist control card settings” and so on, which involves the control card's This is related to the control card settings, the general situation is not good to get, find technical support.

3、Sometimes the display is used for too long, and the data line has the problem of soldering and short circuit, which will affect the use of the display.

4、modify the content, must be the case of LED display power, I believe we all know.

The above is the way to set the content of the LED advertising display, if you can't solve your friend's concerns, please contact your LED display service provider for technical support!