Nextel RoadRunners Scanner Programming Guide
Last updated: 10/14/05 29
© Baracoda 2005
APPENDIX 3
For more information, see Symbology Settings => Symbology Identifier.
The Symbology Identifier prefix is a two or three character string:
] c m where
]: SI indicator
c: Symbology Identification
m: Modifier characters (optional)
Symbology Character
A Code 39 L PDF417
B Telepen M MSI code
C Code 128 N Anker Code
D Code One O Codablock
E EAN/UPC P Plessey Code
F Codabar R Straight 2 of 5 (two bar start/stop codes)
G Code 93 S Straight 2 of 5 (three bar start/stop codes)
H Code 11 T Code 49
I ITF 25 X Other Bar code
K Code 16K Z
N
on Barcode data
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
N
o 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.