USB Interface 7 - 9
USB Ignore Unknown Characters
This option applies only to the HID Keyboard Emulation device and IBM device. Unknown characters are
characters th e ho st do e s not reco g niz e. Wh en Send Bar Codes With Unknown Characters is selected, all bar
code data is sent except for unknown characters, and no e rror beep s sound. When Do Not Send Bar Codes With
Unknown Characters is selected, bar code dat a is sent up to th e 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 ma ke ” 0 6 5 “ALT Break.”
*Send Bar Codes with Unknown Characters
Do Not Send Bar Codes with Unknown Characters
*Disable Keypad Emulation
Enable Keyp ad Emulation