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1. USB-HID KBW
If your RT220 come with USB interface, the default setting is USB-HID KBW, it's plug and play,
connect the scanner with your computer and run Notepad / MS Word, after reading the
barcode, the decoded data will be shown there.
*
Kindly note the reader is default set as Sense Mode which can read barcode
automatically, so pressing button is not necessary.
Button Mode
(default mode): Press the scan button to run the decoding.
Sense Mode
: the RT220 will detect and decode the bar code automatically.
