Lengths
Sets the length(s) for Code 39 bar codes.
Variable, specifies that Code 39 bar codes can be any length.
Note: Lengths include check digits.
1 Fixed, specifies a single length for valid Code 39 bar codes. The range for Length 1 is 2 – 99.
The default is 2.
2 Fixed, specifies two lengths for valid Code 39 bar codes. The range for Length 2 is 2 – 99.
The default is 55.
If you have enabled Code 39 Full ASCII, choose Variable.
Note: Specifying a range of lengths increases the likelihood of unsuccessful scans.
3. Tap OK to save all the settings and return to the Scanner Configuration screen.