Denso QK30-U, User Manual

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3.2 Setting up the USB keyboard interface
The USB keyboard interface requires the USB device class driver for HID (Human Interface Device) which is
included in Windows 98 or later Operating Systems and whose setup wizard will automatically run. You do not need
to install the device driver.
Note: If the USB-COM interface (factory default) is set up, switch it to the USB keyboard interface by scanning the
"USB keyboard interface" QR Code symbol given in Section 11.3 with the parameter setting procedure in Section
11.1 or by following the procedure in section 8.4.
Connecting the USB interface cable to the host's USB port or USB hub automatically runs the system-supplied driver
setup wizard. Follow the wizard and set up the driver. This section describes the procedure on each of Windows 8,
Windows 7, Windows Vista and Windows XP.
Windows 8, Windows 7 and Windows Vista
(1) Switch the computer on to run Windows 8, Windows 7 or Windows Vista. Log on as an Administrator.
(2) Connect the scanner's USB interface cable to the computer or USB hub.
(3) Wait for the Installing device driver software hint to pop
up on the Windows task tray.
Windows will automatically configure the scanner. Upon
completion of the configuration, the screen shown at left
automatically disappears.
(4) Wait for the USB Human Interface Device hint to pop up
on the task tray.
(5) To check whether the USB device is working normally, open
the Windows Device Manager.
If USB Human Interface Device is added to the sub-tree of
Human Interface Devices as shown at left, the scanner is
connected normally.
If the device is not added or it is marked with or ,
remove this driver with the uninstaller, reboot your
computer, and perform the above connection process again.