Symbol  LS7708 Product Reference Guide13-68
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. 
Lengths for I 2 of 5 may be set for any length, one or two discrete lengths, or lengths within a specific range. 
When setting lengths for different bar code types by scanning single digit numbers, single digit numbers 
must always be preceded by a leading zero.
One Discrete Length - This option allows decoding of only those I 2 of 5 symbols containing a selected length. Lengths are selected 
from the numeric bar codes beginning on page D-1 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. If an error occurs, or to change the selection, 
scan Cancel on page D-8.
I 2 of 5 - One Discrete Length
Two Discrete Lengths - This option allows decoding of only those I 2 of 5 symbols containing either of two selected lengths. 
Lengths are selected from the numeric bar codes beginning on page D-1 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. If an error occurs, or to change the selection, scan Cancel on page D-8.
I 2 of 5 - Two Discrete Lengths
Note