The length of a code refers to the number of characters (for example, human-readable characters), including check digit(s) the code contains. Set lengths for MSI to any length, one or two discrete lengths, or lengths within a specific range.
The default value for Parameter 30 is
The default value for Parameter 31 is
When setting lengths, enter a leading zero for single-digit numbers.
Scan one of the following barcodes to select a length option:
One Discrete Length - Decode only MSI symbols containing a selected length.
Two Discrete Lengths - Decode only MSI symbols containing either of two lengths.
Length Within Range - Decode MSI symbols with a specific length range.
Any Length - Decode MSI symbols containing any number of characters within the scanner’s capability.
Due to the construction of the MSI symbology, it is possible for a scan line covering only a portion of the code to transmit as a complete scan, yielding less data than is encoded in the barcode. To prevent this, select specific lengths (MSI - One Discrete Length, Two Discrete Lengths) for MSI applications.