User's Manual

46
1800 Series Handheld RFID Reader Reference Manual
2.1 USB INTERFACE
Create a connection between RFID Reader and host computer; you have to select the
available USB interface type by “#@usb_type=” command. Wrong USB interface type
setting will make disconnection. You can also use the function key to switch the USB
interface type, refer to 1.4.2 Temporary Mode.
Command:
#@usb_type?\r
Purpose Get USB Interface Type
Response OK,[m]\r (Default m=‘127’)
[m]: USB Type
‘127’ – Virtual COM CDC
‘128’ – Virtual COM (Silicon Lab driver)
ERR,[code]\r
#@usb_type=[m]\r
Purpose Set USB Interface
Response OK\r
ERR,[code]\r
2.2 BLUETOOTH
®
CONNECTION TYPE
Based on the connection type, you have to select the proper Bluetooth
®
type. By default, the
connection type is configured to “SPP Slave”.
Command: