KoamTac KDC Series User Manual page 112

KDC User Manual
Maximum Data Length

This field enables the user to define the maximum length of a scanned barcode. The
defined length may be between 2 and 256 characters. If the user scans a barcode
that has a length is greater than the defined length, the barcode data is not
collected.
Barcode Collation

This option enables the user to define a data string that the KDC will use to compare
scanned barcodes.
 Starting Position – This is the start position of the scanned barcode data to
be compared with the defined data string.
 Data String – This is the defined value to be compared with scanned
barcode data. This value may be up to 32 characters.
Collect Partial Data

This option enables the user to define partial barcode data to be collected when a
barcode is scanned. Only the partial data will be stored in the KDC.
 Start position – This is the starting position that the KDC will use when
collecting scanned barcode data.
 Data Length – This is the length of partial data to be stored by the KDC.
Check for Duplicated Data

This option enables the user to prevent the collection of duplicate data.
 Previous Scanned Data – This option enables the user to compare the
scanned barcode with the previously scanned barcode and treat it as non-
compliant data if the user scanned the same barcode twice.
 All Stored Data – This option enables the user to compare the scanned
barcode with stored barcode data and treat it as non-compliant data if the
same barcode already scanned and stored.
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