There are many brothers who have just come into contact with the LED advertising display, and often have such questions: how to set the words on the LED advertising display to send advertising information with the LED advertising display? Like common content changes and font settings.

There are usually three ways: serial cable, U disk, mobile phone (or remote control). According to the corresponding operation mode, you can operate how to change the word on the LED display.

1. Change the word by computer

Connect the LED display to the computer, open the display control software, set the screen parameters, edit the font of the program, and click send.

2. Change the word through U disk

If you are using a U disk control card, there is a column in the software menu, click USB download, and save the setting parameters and content to the U disk. When changing the program, just use the U disk to copy the content and get it on the LED advertising screen to replace it.

3. Change the word by mobile phone (or remote control)

If your device is equipped with a GSM mobile phone SMS control card in the LED display, then the thing you use to change characters is the mobile phone, and you can send and change the advertisement subtitles by editing the SMS.

Under normal circumstances, it is recommended to use USB or GPRS, which is convenient and time-saving. In addition, it also needs to be combined with the actual situation. For example, it is used in stores and shops. It can be sent directly through the wired control card and sent through the computer, or choose to use a U-disk control card. If you want to change the advertising content, you can directly copy it with a U-disk. If the number of LED advertising screens is relatively large and scattered, and you want to send them in groups, it is advisable to use a GPRS wireless control card, correct the content in the computer software, and send them to a group with one click, which saves effort and is convenient.