Adaptec 1542CP - Storage Controller Fast SCSI 10 MBps Guide de l'utilisateur télécharger pdf (Page 222)

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A-63054 February 2004 4-49

Special syntax for PDF417 bar codes

When using PDF417 bar codes, a single bar code can be used to contain all

the index data for a document or batch. To facilitate indexing with PDF417 bar

codes, a special substring syntax has been added in Capture Software:

[# OF DATA ELEMENTS IN BAR CODE; DELIMITER USED TO SEPARATE

DATA ELEMENTS]

The delimiter can either be the actual character symbol or its ASCII decimal

numeric value (for symbols that cannot be printed or typed). The delimiter must

be contained in double quotes (“).

For example, if a PDF417 bar code contains the following data:

12345678*NURSERY*11/19/1962

the following could be used as default values for the three index fields of data:

Default Value Actual Value

<BC_PDF417>[1; “*”] 12345678

Returns the 1st element of the bar code string delimited by an asterisk.

<BC_PDF417>[2; “42”] NURSERY

Returns the 2nd element of the bar code string delimited by an asterisk

(42 is the ASCII decimal value for asterisk).

<BC_PDF417>[3; “*”] 11/19/1962

Returns the 3rd element of the bar code string delimited by an asterisk.

NOTE: Bar code detection and indexing are not available for Low

Volume Capture Software Lite (Scanner 1500 and Scanner 2500),

Capture Software Lite for i50/i60/i80 Scanners, or Capture Software

Lite for i200 Series Scanners.

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Adaptec 1542CP - Storage Controller Fast SCSI 10 MBps Guide de l'utilisateur Page 222

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