LED display common three change font types - Full color LED screen - knowledge

1. Through the serial port connection LED display screens and computer to change the word, open the display control software, the screen and set up, edit program fonts, click send to 2. Through U disk to change word software menu there is a column, click on the USB download, save Settings and content when U disk inside is ok. Change program with U disk copy content directly to the LED display screen to replace it. 3. Through the phone, Or remote control) To change the word edit messages can be sent and change the ads subtitles after change the text no reaction two common reasons 1. A serial port cable. Use control card software check whether can connect to the display, if the connection is in general can be, check the line whether there still cannot solve the short circuit. 2. U disk to words without reaction should check whether the u disk problems. Whether control card software. Verify the control card software, format the u disk to import the data again.