Motorola DS3508, Product Reference Manual

Page: 271 / 386

Symbologies 11 - 43
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. The range for Interleaved 2 of 5 lengths is 0 - 55.
•
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-2.
•
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 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-2 .
•
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 (enter a leading zero for single digit numbers). To correct an error or change the selection,
scan
Cancel on page D-2 .
•
Any Length - Scan this option to decode I 2 of 5 symbols containing any number of characters within the
digital scanner’s capability.
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 transmit 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.