AsReader ASR-020D, Parameter Manual, Page: 71 / 162

C-22
Code 128
Enable/Disable Code 128
To enable or disable Code 128, scan the appropriate bar code below.
Set Lengths for Code 128
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 Code 128 to any length, one or two
discrete lengths, or lengths within a specific range.
NOTE When setting lengths for different bar code types, enter a leading zero for single
digit numbers.
• 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 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.
• 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
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.