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USB Host Parameters
Product Reference Guide 81
USB Ignore Unknown Characters
This option applies only to the HID Keyboard Emulation device and IBM device. Un-
known characters are characters the host does not recognize. When Send Bar Codes With
Unknown Characters is selected, all bar code data is sent except for unknown characters,
and no error beeps sound. When Do Not Send Bar Codes With Unknown Characters is
selected, bar code data is sent up to the first unknown character, then the scanner issues
an error beep.
Emulate Keypad
When enabled, all characters are sent as ASCII sequences over the numeric keypad. For
example ASCII A would be sent as “ALT make” 0 6 5 “ALT Break.”
*Send Bar Codes with Unknown Characters
Do Not Send Bar Codes with Unknown Characters
*Disable Keypad Emulation
Enable Keypad Emulation