Because the sign uses an RS232 9-pin serial connection, modern computers typically require a USB adapter. You must install the specific USB-Serial adapter driver for your hardware to ensure the PC can "see" the sign.
Define how long a message stays on screen and at what speed it scrolls (ranging from 0 for fastest to 63). am03127 led display software download
Connect the sign to your PC using the included 9-pin serial cable or a USB-to-serial adapter. Because the sign uses an RS232 9-pin serial
In the software, set the baud rate to 9600 (8,N,1) as specified in the technical datasheet . am03127 led display software download
Once you have downloaded the AM03127 software , follow these steps to update your sign: