This article is used to troubleshoot issues related to "USB CDC serial port" and gives the corresponding processing directions and setting entrances.
Applicable to:
E900
Questions
- What to do with the USB CDC serial port?
- What is the reason for USB CDC serial port?
- How to deal with the USB CDC serial port?
- What settings need to be checked for the USB CDC serial port?
Resolution / Answer
This article is used to explain the meaning and common processing directions of phenomena such as "USB CDC serial port". Usually when the scan results are abnormal, the device behavior is not as expected, or you need to check whether the current parameters are set incorrectly, you can refer to this article to check them one by one.
When you use USB connection and want the host to use the serial port to receive data, you should use the USB virtual serial port. From the perspective of the host system interface, the scanner is equivalent to connecting to the host through the serial port.
**[USB CDC serial port]
Scan the following barcode to configure **[USB CDC serial port].
If this does not resolve the issue, please reset the barcode scanner or contact us. Click here to find your barcode scanner model and perform the reset.