Symbol LS 4208, Руководство пользователя

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12-34 LS 4208 Product Reference Guide
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.
*
Enable Interleaved 2 of 5
Disable Interleaved 2 of 5
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.
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·
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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-4.
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-4 .
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-4 .
Any Length - Scan this option to decode I 2 of 5 symbols containing any number of characters within the scanner capability.
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
N
o
t
e lengths (I 2 of 5 - One Discrete Length - Two Discrete Lengths) for I 2 of 5 applications.