
HS-21/HS-41X Handheld Reader User’s Manual 4-5
Communications
RS-232 Interface
Enabling RS-232 Interface will disable USB communications and require you to default
the reader or read the USB Keyboard Mode symbol to return to USB.
Baud Rate (RS-232)
Baud Rate is the rate at which the reader and host transfer data. It only needs to be
changed if necessary to match the host setting.
1200
2400
4800
9600
19.2K
38.4K
57.6K
115.2K (Default)
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