Symbol LS7708 - Page 9

Table of Contents vii
Enable EAS Interlock ......................................................................................................... 4-15
Disable EAS Interlock ........................................................................................................ 4-15
Chapter 5: Keyboard Wedge Interface
Introduction .................................................................................................................................... 5-1
Connecting a Keyboard Wedge Interface ...................................................................................... 5-2
Keyboard Wedge Default Parameters ........................................................................................... 5-4
Keyboard Wedge Host Types .................................................................................................. 5-5
Keyboard Wedge Country Types (Country Codes) ................................................................. 5-7
Ignore Unknown Characters .................................................................................................... 5-12
Keystroke Delay ....................................................................................................................... 5-13
Intra-Keystroke Delay .............................................................................................................. 5-15
Alternate Numeric Keypad Emulation ...................................................................................... 5-16
Caps Lock On .......................................................................................................................... 5-17
Caps Lock Override ................................................................................................................. 5-18
Convert Wedge Data ............................................................................................................... 5-19
Function Key Mapping ............................................................................................................. 5-21
FN1 Substitution ...................................................................................................................... 5-22
Send Make Break .................................................................................................................... 5-23
OnKeyboard Maps ................................................................................................................... 5-24
ASCII Character Set ...................................................................................................................... 5-26
Chapter 6: RS-232 Host Interface
Introduction .................................................................................................................................... 6-1
Connecting an RS-232 Interface .................................................................................................... 6-2
RS-232 Default Parameters ........................................................................................................... 6-4
RS-232 Host Parameters ............................................................................................................... 6-5
RS-232 Host Types .................................................................................................................. 6-9
Baud Rate ................................................................................................................................ 6-13
Parity ........................................................................................................................................ 6-17
Check Receive Errors .............................................................................................................. 6-20
Hardware Handshaking ........................................................................................................... 6-21
None ................................................................................................................................... 6-21
Standard RTS/CTS ............................................................................................................ 6-22
RTS/CTS Option 1 ............................................................................................................. 6-22
RTS/CTS Option 2 ............................................................................................................. 6-23
RTS/CTS Option 3 ............................................................................................................. 6-23
Software Handshaking ............................................................................................................. 6-24
None ................................................................................................................................... 6-24
ACK/NAK ........................................................................................................................... 6-24
ENQ ................................................................................................................................... 6-25
ACK/NAK with ENQ ........................................................................................................... 6-25
XON/XOFF ......................................................................................................................... 6-26
Host Serial Response Time-out ............................................................................................... 6-26
RTS Line State ......................................................................................................................... 6-29
Stop Bit Select ......................................................................................................................... 6-30
Data Bits .................................................................................................................................. 6-31
Beep on <BEL> ........................................................................................................................ 6-32
Intercharacter Delay ................................................................................................................. 6-33