Symbol LS1203, Product Reference Manual

Page: 143 / 202

Symbologies 8 - 31
Interleaved 2 of 5 (ITF)
Enable/Disable Interleaved 2 of 5
To enable or disable Interleaved 2 of 5, scan the appropriate bar code below, and select an Interleaved 2 of 5
length from the following pages.
Set Lengths for Interleaved 2 of 5
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 I 2 of 5 to any length, one or two discrete lengths, or lengths within a specific
range.
•
One Discrete Length - Select this option to decode only I 2 of 5 symbols containing a selected length. Select
the length using the numeric bar codes in Appendix D, Numeric Bar Codes . For example, to decode only I 2
of 5 symbols with 14 characters, scan I 2 of 5 - One Discrete Length , then scan 1 followed by 4 . To correct
an error or to change the selection, scan Cancel on page D-3 .
•
Two Discrete Lengths - Select this option to decode only I 2 of 5 symbols containing either of two
selected lengths. Select lengths using the numeric bar codes in Appendix D, Numeric Bar Codes . For
example, to decode only those I 2 of 5 symbols containing either 2 or 14 characters, select I 2 of 5 - Two
Discrete Lengths , then scan 0 , 2 , 1 , and then 4 . To correct an error or to change the selection, scan
Cancel on page D-3 .
•
Length Within Range - Select this option to decode an I 2 of 5 symbol with a specific length range.
Select lengths using numeric bar codes in Appendix D, Numeric Bar Codes. For example, to decode I 2 of
5 symbols containing between 4 and 12 characters, first scan I 2 of 5 - Length Within Range . Then scan 0 ,
4 , 1, and 2 (single digit numbers must always be preceded by a leading zero). To correct an error or change
the selection, scan Cancel on page D-3 .
•
Any Length - Scan this option to decode I 2 of 5 symbols containing any number of characters within the
scanner capability.
*
Enable Interleaved 2 of 5
Disable Interleaved 2 of 5
NOTE Due to the construction of the I 2 of 5 symbology, it is possible for a scan line covering only a portion of
the code to be interpreted as a complete scan, yielding less data than is encoded in the bar code. To
prevent this, select specific lengths (
I 2 of 5 - One Discrete Length - Two Discrete Lengths ) for I 2 of 5
applications.