12 - 106 DS7708 2D Vertical Slot Scanner Product Reference Guide
Set Lengths for MSI
SSI # L1 = 1Eh, L2 = 1Fh
Parameter # L1 = 30, L2 = 31
The length of a code refers to the number of characters (i.e., 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 supported range for MSI lengths is 0 - 55; the default range is 4 - 55.
Options:
•
MSI One Discrete Length - Select this option to decode only MSI symbols containing a selected length.
Select the length using the numeric bar codes in Appendix G, NUMERIC BAR CODES. For example, to
decode only MSI symbols with 14 characters, scan MSI - One Disc
rete Length, then scan 1 followed by
4. To correct an error or to change the selection, scan Cancel on page G-10.
•
MSI Two Discrete Lengths - Select this option to decode only MSI symbols containing either of two
selected lengths. Select lengths using the numeric bar codes in Appendix G, NUMERIC BAR CODES.
For example, to decode only MSI symbols containing
either 2 or 14 characters, select MSI - Two
Discrete Lengths, then scan 0, 2, 1, and then 4. To correct an error or to change the selection,
scan Cancel on page G-10.
•
*MSI Length Within Range - Select this option to decode a MSI symbol with a specific length
range. Select lengths using numeric bar codes in Appendix G, NUMERIC BAR CODES. For example,
to deco
de MSI symbols containing between 4 and 12 characters, first scan MSI -
Length Within
Range. Then scan 0, 4, 1, and 2 (enter a leading zero for single digit numbers). To correct an error or
change the selection, scan Cancel on page G-10.
•
MSI Any Length - Scan this option to decode MSI symbols containing any number of characters within
the scanner’s capability.
MSI - One Discrete Length
NOTE 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 bar code. To prevent this,
select specific lengths (MSI - One Discrete Length, Two Discrete Lengths) for MSI applications.
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