Code 39 - Psion Teklogix 7527C-G2 User Manual

Appendix D: Bar Code Settings

Code 39

Conversely, if you only have two or three bar codes that require the AIM ID prefix, you can
disable AIM ID and highlight the bar codes to which you want an AIM ID prefix applied
using the Prefix Exception parameters.
D.3.3 Code 39
Enabled
Setting this parameter to on enables “"Code 39”".
Strip Start/Stop Chars
Codabar uses the characters A, B, C, and D as start and stop characters. Thus, the first and
last digits of a Codabar message must be A, B, C, or D, and the body of the message should
not contain these characters. Setting this parameter to on strips the start and stop characters
from this bar code.
Check Char
When this parameter is set to Validate only, the integrity of a “"Code 39”" symbol is checked
to ensure that it complies with specified algorithms.
If “"Check Char”" is set to Validate and Transmit, the check character is validated and trans-
mitted with the data.
Setting this parameter to None disables this function.
Minimum And Maximum Length
Minimum and Maximum lengths for the bar code can be set from 0 to 48. The length of a
code refers to the number of characters (i.e., human readable characters), including check
digit(s).
Append
If this parameter enabled, any Code 39 bar code that contains a space as the first character
will be “"stored in memory”". Once a Code 39 barcode containing a non-space first character
is scanned, this bar code will be appended to the bar codes containing the spaces and the
imager will transmit the ALL the data. The spaces are then removed.
Pharmaceutical
This is a numeric (0-9) fixed length barcode used by Italian pharmacies. It is also referred to
as Code 32 Pharmacode and is a form of Code 39.
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