Bematech BR-400 Guía De Referencia Rápida página 22

Modo USB
The USB mode is effectively a keyboard emulator works with hosts that
are USB-compatible operating systems and have USB ports. USB
compatible operating systems are Windows 98, Windows NT 5.0 and
Mac OS 8 and later. No additional software is needed since the USB
driver support is built into this operating system.
Start of Configuration
Capital Lock
Keyboard Type
US Keyboard
International Keyboard
Message Terminator
H. Tab
End of Configuration
ON
OFF
None
Enter
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