Table of Contents vii
Scan Data Transmission Format ............................................................................................. 4-28
FN1 Substitution Values .......................................................................................................... 4-29
Transmit “No Read” Message .................................................................................................. 4-30
Chapter 5: USB Interface
Introduction .................................................................................................................................... 5-1
Connecting a USB Interface .......................................................................................................... 5-2
USB Parameter Defaults ................................................................................................................ 5-3
USB Host Parameters .................................................................................................................... 5-4
USB Device Type ..................................................................................................................... 5-4
Symbol Native API (SNAPI) Status Handshaking .................................................................... 5-5
USB Country Keyboard Types - Country Codes ...................................................................... 5-6
USB Keystroke Delay .............................................................................................................. 5-8
Simulated Caps Lock ............................................................................................................... 5-9
USB CAPS Lock Override ....................................................................................................... 5-9
USB Ignore Unknown Characters ............................................................................................ 5-10
USB Convert Unknown to Code 39 ......................................................................................... 5-10
USB Ignore Beep Directive ...................................................................................................... 5-11
USB Ignore Type Directive ...................................................................................................... 5-11
Emulate Keypad ....................................................................................................................... 5-12
Emulate Keypad with Leading Zero ......................................................................................... 5-12
USB Keyboard FN 1 Substitution ............................................................................................. 5-13
Function Key Mapping ............................................................................................................. 5-13
Convert Case ........................................................................................................................... 5-14
USB Static CDC ....................................................................................................................... 5-14
USB Transmission Speed Parameters .................................................................................... 5-15
IBM Specification Version ........................................................................................................ 5-18
ASCII Character Set for USB ......................................................................................................... 5-19
Chapter 6: RS-232 Interface
Introduction .................................................................................................................................... 6-1
Connecting an RS-232 Interface .................................................................................................... 6-2
RS-232 Parameter Defaults ........................................................................................................... 6-3
RS-232 Host Parameters ............................................................................................................... 6-4
RS-232 Host Types .................................................................................................................. 6-6
Baud Rate ................................................................................................................................ 6-8
Parity ........................................................................................................................................ 6-9
Stop Bits ................................................................................................................................... 6-10
Data Bits .................................................................................................................................. 6-10
Check Receive Errors .............................................................................................................. 6-11
Hardware Handshaking ........................................................................................................... 6-11
Software Handshaking ............................................................................................................. 6-13
Host Serial Response Timeout ................................................................................................ 6-15
RTS Line State ......................................................................................................................... 6-16
Beep on <BEL> ........................................................................................................................ 6-16
Intercharacter Delay ................................................................................................................. 6-17
Nixdorf Beep/LED Options ....................................................................................................... 6-18
Ignore Unknown Characters .................................................................................................... 6-18
ASCII Character Set for RS-232 .................................................................................................... 6-19
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