1. DS4678 Product Reference Guide
  2. Code 39 Stitching Security Level
  • DS4678 Product Reference Guide
Code 39 Stitching Security Level

Code 39 Stitching Security Level

Parameter #
1206
 (SSI #F8h 04h B6h)
This parameter sets the stitching security level for Code 39.
Select increasing levels of security for decreasing levels of barcode quality. There is an inverse relationship between security and device aggressiveness, so choose the security level necessary for any given application.
  • *
    Security Level 0 - This default setting allows the device to operate in its most aggressive state, while providing sufficient security in decoding most "in-spec" barcodes.
  • Security Level 1 - This setting eliminates most mis-decodes
  • Security Level 2 - Select this option if Security Level 1 fails to eliminate mis-decodes.
  • Security Level 3 - Select this security level if Security Level 2 fails to eliminate mis-codes.
    Selecting Security Level 3 is an extreme measure against mis-decoding severely out of spec barcodes. Selecting this level of security significantly reduces the decoding ability of the device. If you need this level of security, consider improving the quality of the barcodes.