Instructions

x DS457 Fixed Mount Imager Integration Guide
Convert Case ........................................................................................................................... 10-13
USB Static CDC ....................................................................................................................... 10-13
USB Ignore Beep Directive ...................................................................................................... 10-14
USB Ignore Type Directive ...................................................................................................... 10-14
USB Polling Interval ................................................................................................................. 10-15
Fast HID Keyboard .................................................................................................................. 10-17
IBM Specification Level ............................................................................................................ 10-17
ASCII Character Set for USB ......................................................................................................... 10-18
Chapter 11: OCR Reading
Introduction .................................................................................................................................... 11-1
OCR Parameter Defaults ............................................................................................................... 11-2
OCR Parameters ........................................................................................................................... 11-3
Enable/Disable OCR-A ............................................................................................................ 11-3
OCR-A Variant ......................................................................................................................... 11-3
Enable/Disable OCR-B ............................................................................................................ 11-5
OCR-B Variant ......................................................................................................................... 11-6
Enable/Disable MICR E13B ..................................................................................................... 11-9
Enable/Disable US Currency Serial Number ........................................................................... 11-10
OCR Orientation ...................................................................................................................... 11-10
OCR Lines ............................................................................................................................... 11-12
OCR Minimum Characters ....................................................................................................... 11-13
OCR Maximum Characters ...................................................................................................... 11-13
OCR Security Level ................................................................................................................. 11-13
OCR Subset ............................................................................................................................. 11-14
OCR Quiet Zone ...................................................................................................................... 11-14
OCR Bright Illumination ........................................................................................................... 11-15
OCR Template ......................................................................................................................... 11-16
OCR Check Digit Modulus ....................................................................................................... 11-25
OCR Check Digit Multiplier ...................................................................................................... 11-26
OCR Check Digit Validation ..................................................................................................... 11-27
Inverse OCR ............................................................................................................................ 11-31
Chapter 12: Symbologies
Introduction .................................................................................................................................... 12-1
Scanning Sequence Examples ...................................................................................................... 12-2
Errors While Scanning ................................................................................................................... 12-2
Symbology Parameter Defaults ..................................................................................................... 12-2
Disable All Symbologies ................................................................................................................ 12-8
UPC/EAN ....................................................................................................................................... 12-9
Enable/Disable UPC-A ............................................................................................................. 12-9
Enable/Disable UPC-E ............................................................................................................. 12-9
Enable/Disable UPC-E1 ........................................................................................................... 12-10
Enable/Disable EAN-8/JAN-8 .................................................................................................. 12-10
Enable/Disable EAN-13/JAN-13 .............................................................................................. 12-11
Enable/Disable Bookland EAN ................................................................................................ 12-11
Decode UPC/EAN/JAN Supplementals ................................................................................... 12-12
User-Programmable Supplementals ........................................................................................ 12-15
UPC/EAN/JAN Supplemental Redundancy ............................................................................. 12-15