Table of Contents ix
Chapter 9: Keyboard Wedge Interface
Introduction .................................................................................................................................... 9-1
Connecting a Keyboard Wedge Interface ...................................................................................... 9-2
Keyboard Wedge Parameter Defaults ........................................................................................... 9-3
Keyboard Wedge Host Parameters ............................................................................................... 9-4
Keyboard Wedge Host Types .................................................................................................. 9-4
Ignore Unknown Characters .................................................................................................... 9-5
Keystroke Delay ....................................................................................................................... 9-5
Intra-Keystroke Delay .............................................................................................................. 9-6
Alternate Numeric Keypad Emulation ...................................................................................... 9-6
Quick Keypad Emulation .......................................................................................................... 9-7
Simulated Caps Lock ............................................................................................................... 9-7
Caps Lock Override ................................................................................................................. 9-8
Convert Wedge Data ............................................................................................................... 9-8
Function Key Mapping ............................................................................................................. 9-9
FN1 Substitution ...................................................................................................................... 9-9
Send Make and Break ............................................................................................................. 9-10
Keyboard Maps ........................................................................................................................ 9-11
ASCII Character Set for Keyboard Wedge .................................................................................... 9-12
Chapter 10: Symbologies
Introduction .................................................................................................................................... 10-1
Scanning Sequence Examples ...................................................................................................... 10-1
Errors While Scanning ................................................................................................................... 10-2
Symbology Parameter Defaults ..................................................................................................... 10-2
Disable All Code Types .................................................................................................................. 10-8
UPC/EAN ....................................................................................................................................... 10-9
Enable/Disable UPC-A ............................................................................................................. 10-9
Enable/Disable UPC-E ............................................................................................................. 10-9
Enable/Disable UPC-E1 ........................................................................................................... 10-10
Enable/Disable EAN-8/JAN-8 .................................................................................................. 10-10
Enable/Disable EAN-13/JAN-13 .............................................................................................. 10-11
Enable/Disable Bookland EAN ................................................................................................ 10-11
Bookland ISBN Format ............................................................................................................ 10-12
Decode UPC/EAN/JAN Supplementals ................................................................................... 10-13
User-Programmable Supplementals ........................................................................................ 10-16
UPC/EAN/JAN Supplemental Redundancy ............................................................................. 10-16
UPC/EAN/JAN Supplemental AIM ID Format .......................................................................... 10-17
UPC Reduced Quiet Zone ....................................................................................................... 10-18
Transmit UPC-A Check Digit ................................................................................................... 10-18
Transmit UPC-E Check Digit ................................................................................................... 10-19
Transmit UPC-E1 Check Digit ................................................................................................. 10-19
UPC-A Preamble ..................................................................................................................... 10-20
UPC-E Preamble ..................................................................................................................... 10-21
UPC-E1 Preamble ................................................................................................................... 10-22
Convert UPC-E to UPC-A ........................................................................................................ 10-23
Convert UPC-E1 to UPC-A ...................................................................................................... 10-23
EAN-8/JAN-8 Extend ............................................................................................................... 10-24
UCC Coupon Extended Code .................................................................................................. 10-24
Coupon Report ......................................................................................................................... 10-25
ISSN EAN ................................................................................................................................ 10-26