This article introduces the setting method of "Communication Switching", which is suitable for finding the corresponding configuration barcode and completing parameter adjustment.
Applicable to:
RD-2023, RD-2024, GY-70U, GY-80U
Questions
- How to set up communication switching?
- Where is the communication switching configuration barcode?
- How to adjust communication switching parameters?
Resolution / Answer
This setting is used to configure the communication method or communication parameters between the device and the host. Usually when connecting to a computer, serial device, RS485/Modbus network or access control Wiegand system, you need to ensure that the parameters at both ends are consistent.
USB HID communication mode (default)
Scan the following barcode to configure USB HID communication mode (default).
USB CDC communication mode
Scan the following barcode to configure USB CDC communication mode.
Serial communication mode
Scan the following barcode to configure serial communication mode.
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.