How to connect led billboard to computer to change font
一、How to change the text on the LED flashing warning sign on police car
The details are as follows:
How to change the text on the LED billboard:
1. Use the computer to change the text, connect the LED display and the computer, open In the display control software, set the screen parameters, edit the font of the program, and click Send to complete.
2. Change the characters 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 USB disk to copy the content and take it to the LED advertising screen to replace it.
3. Change words through mobile phone (or remote control). If you use a GSM mobile phone text message control card in the LED display, then the thing you use to change words is your mobile phone. First, you need to edit the text message. Advertising subtitles can be sent and changed. Under normal circumstances, it is recommended to use USB or GPRS for convenience and time saving. In addition, it also needs to be combined with the needs of the actual situation. For example, if it is used in stores and shops, it can be sent directly through a wired control card and a computer, or you can 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 bulk, it is recommended to use a GPRS wireless control card, modify the content in computer software, and send them in bulk with one click, which is effortless and convenient.
How to change the text on the LED billboard:
1. Use the computer to change the text, connect the LED display and the computer, open In the display control software, set the screen parameters, edit the font of the program, and click Send to complete.
2. Change the characters 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 USB disk to copy the content and take it to the LED advertising screen to replace it.
3. Change words through mobile phone (or remote control). If you use a GSM mobile phone text message control card in the LED display, then the thing you use to change words is your mobile phone. First, you need to edit the text message. Advertising subtitles can be sent and changed. Under normal circumstances, it is recommended to use USB or GPRS for convenience and time saving. In addition, it also needs to be combined with the needs of the actual situation. For example, if it is used in stores and shops, it can be sent directly through a wired control card and a computer, or you can 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 bulk, it is recommended to use a GPRS wireless control card, modify the content in computer software, and send them in bulk with one click, which is effortless and convenient.