Motorola LS3578 - Manual (Page 151)

USB Interface 8 - 9
USB Caps Lock Override
This option applies only to the HID Keyboard Emulation device. When enabled, the case of the data is preserved
regardless of the state of the caps lock key. This setting is always enabled for the Japanese, Windows (ASCII)
keyboard type and can not be disabled.
Override Caps Lock Key
(Enable)
*
Do Not Override Caps Lock Key
(Disable)
USB Ignore Unknown Characters
Unknown 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 codes containing at least one unknown
character are not sent to the host, and an error beep sounds.
*Send Bar Codes with Unknown Characters
(Enable)
Do Not Send Bar Codes with Unknown Characters
(Disable)