It is best to give detailed instructions on how to change the words on the led display screen. thank you

First of all, you need to know how to change the font of LED display. There are usually three ways: serial port, USB flash drive, mobile phone (or remote control). According to the corresponding operation mode, how to change the text on the LED display screen can be operated.

1. Change words through serial lines.

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

2. Change words through USB flash drive

There is a column in the software menu. Click USB to download and save the setting parameters and contents to a USB flash drive. When changing the program, you only need to copy the content with a USB flash drive and take it to the LED display for replacement.

3. Change words with your mobile phone (or remote control)

Edit SMS sending and change advertising subtitles.

Warm reminder: LED display generally uses USB interface and COM interface to transmit data. The USB interface you choose transmits data to modify the display content, such as the common ledshow20 12 and ledplay software (free download in official website), and then modify it in the software. And set the screen parameters (this is related to the control card of LED display screen). Then click USB download to download the content to be modified to a USB flash drive. Then connect the USB flash drive to the U port of the display screen.

In addition, it is also a shortcut to seek technical explanation and support from your LED display product service provider.