Unitech MS350 Manual de usuario descargar pdf (Pagina 67)

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

Read

Disable

Enable

01*

Program

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Unitech MS350 Manual de usuario Pagina 67