51
Code 39
Read: Format
Start
“★”
Data Digits
( Variable)
Checksum
(Optional)
End
“★”
Check-sum verification: The checksum of Code-39 is
optional and made as the sum module 43 of the
numerical value of the data digits.
Check-sum transmission: By setting Enable, checksum
will be transmitted.
Max./Min. code length: Each symbology has own
Max./Min. Code Length. They can be set to qualify data
entry. If their Max./Min. Code Length is zero, the Global
Min./Max. Code Length is in effect. The length is defined
as to the actual barcode data length to be sent. Label
with length exceeds these limits will be rejected. Make
sure that the Minimum length setting is no greater than
the Maximum length setting, or otherwise all the labels of
the symbology will not be readable. In particular, you can
see the same value for both Minimum and Maximum
reading length to force the fixed length barcode decoded.
Truncate leading/ending: Refer to Truncate
leading/ending of UPCA.
Code Id setting: Refer to Code ID setting of UPCA.
Option Bar Code Option Alphanumeric
Entry
Max. code length
00-64 00-64
00*
Program