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9 - 44 LI2208 Product Reference Guide

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 Length(s) 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 default option is Length Within Range.The range is 6 to 80.

•

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 E, 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 E-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 E, 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 E-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 E, 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 E-3. This is the default option (length within range from 6 to

80).

•

Any Length - Scan this option to decode I 2 of 5 symbols containing any number of characters within the

linear imager’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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Motorola LI2208 Especificações Página 188