Motorola LS1203 用户手册
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.
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.
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
the length using the numeric bar codes in
. 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
an error or to change the selection, scan Cancel on
•
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
selected lengths. Select lengths using the numeric bar codes in
. 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
Discrete Lengths, then scan 0, 2, 1, and then 4. To correct an error or to change the selection, scan
Cancel on
•
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
Select lengths using numeric bar codes in
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
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
.
•
Any Length - Scan this option to decode I 2 of 5 symbols containing any number of characters within the
scanner capability.
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.
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.