SYMBOLOGIES 11 - 41
Interleaved 2 of 5 (ITF)
Enable/Disable Interleaved 2 of 5
Parameter # 06h
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
Parameter # L1 = 16h, L2 = 17h
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. The default is 14.
•
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 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 (enter a leading zero for single digit numbers). 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
linear imager scanner’s capability.
Enable Interleaved 2 of 5
(01h)
*Disable Interleaved 2 of 5
(00h)
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.
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