RoadRunners Evolution –L (1D) & -LA (Laser) – Programming Guide v1.8 - 49 -
Data Capture
for Workforce
in Motion
4. APPENDIX 2 – AIM symbology identifiers
structure
The SI prefix is a two (2) or three (3) character string:
] c m where
] : SI indicator
c : Symbology Identification
m : Modifier characters (optional)
Straight 2 of 5 (two bar start/stop codes)
Straight 2 of 5 (three bar start/stop codes)
Modifier Characters
The modifier character is determined by summing the option values of each symbology. If the sum is greater
than 9, use A, B, C, D, E, F in the place of 10, 11, 12, 13, 14 and 15.
Code 39 Option Values
0 No check character or Full ASCII
1 Reader has performed mod 43 check
2 Reader has performed mod 43 check and stripped the check character
4 Reader has performed Full ASCII conversion
Telepen Option Values
0 Full ASCII mode
1 Double density numeric mode
2 Double density numeric followed by full ASCII
4 Full ASCII followed by double density numeric
Code 128 Option Values
0 Standard
1 Function code 1 in first character position
2 Function code 2 in second character position
4 Concatenation according to ISBT specification has been performed, and concatenated data follows.