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2. USB-COM (USB COM Port Emulation).
If your RT220 come with USB-COM (USB COM Port Emulation), you will need to have
a software that can work with a serial port to test the scanner, please download and
refer to the
RT220-Guide for driver install
on Part IV.
*
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.
