Usb Interface; Usb Enumeration; Usb Hid-Kbw - Newland NLS-HR22 User Manual

USB Interface

USB Enumeration

If the scanner is connected to the host defice via a USB connection, the scanner will be enumerated
using S/N or "00000000" after power-up. Enumeration using S/N enables the host device to distinguish
even between scanners of same model. Enumeration using "00000000" disables the host device from
distinguishing between scanners of same model.
Driver installation is required for each USB device distinguished from others by the host device in the
process of enumeration.
Enumeration Using S/N

USB HID-KBW

When you connect the scanner to the host device via a USB connection, you can enable the USB
HID-KBW feature by scanning the barcode below. Then scanner's transmission will be simulated as USB
keyboard input. The host device receives keystrokes on the virtual keyboard. It works on a Plug and Play
basis and no driver is required.
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** Enumeration Using "00000000"
** USB HID-KBW
Enter Setup
** Exit Setup