9 - 24 LI2208 Product Reference Guide
Code 128
Enable/Disable Code 128
Parameter # 08h
To enable or disable Code 128, scan the appropriate bar code below.
Set Length(s) for Code 128
Parameter # L1 = D1h, L2 = D2h
The length of a code refers to the number of characters (i.e., human readable characters), including check
digit(s) the code contains. Set length(s) for Code 128 to any length, one or two discrete lengths, or lengths
within a specific range. The default option is Any Length. The range is 1 to 80.
•
One Discrete Length - Select this option to decode only Code 128 symbols containing a selected
length. Select the length using the numeric bar codes in Appendix E, NUMERIC BAR CODES. For
example, to decode only Code 128 symbols with 14 characters, scan Code 128 - One Discrete Length,
then scan 1 followed by 4. To correct an error or change the selection, scan Cancel on page E-3.
•
Two Discrete Lengths - Select this option to decode only Code 128 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 Code 128 symbols containing either 2 or 14 characters, select
Code 128 - Two Discrete Lengths, then scan 0, 2, 1, and then 4. To correct an error or change
the selection, scan Cancel on page E-3.
•
Length Within Range - Select this option to decode a Code 128 symbol with a specific length
range. Select lengths using numeric bar codes in Appendix E, NUMERIC BAR CODES. For example,
to decode Code 128 symbols containing between 4 and 12 characters, first scan Code 128 - 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.
•
Any Length - Select this option to decode Code 128 symbols containing any number of characters
within the linear imager’s capability. This is the default option.
*Enable Code 128
(01h)
Disable Code 128
(00h)
NOTE When setting lengths for different bar code types, enter a leading zero for single digit numbers.
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