Newland FM420 Manual descarregar pdf (Página 77)

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Page 68

Symbols

Code Programming ON

Code Programming OFF

Tools

Matrix 2 of 5

** NO Check, Transmit All

【Pro CMD：0406050】

Check, Do Not Transmit Check Digit

【Pro CMD：0406060】

Check, Transmit All

【Pro CMD：0406070】

Check Digit

Matrix 2 of 5 may include Check Digit (not compulsory) following its barcode

messages. It veriﬁes the barcode message.

“NO Check, Transmit All” means to read without check and transmit »

all bytes including barcode message and Check digit.

“Check, Do Not Transmit Check Digit” means to read and check. If »

veriﬁcation is successful, transmits barcode message; if not, engine will not

send barcode message to the Host.

“Check, Transmit All” means to read and check. If veriﬁcation is »

successful, transmits all messages; if not, engine will not send barcode mes-

sage to the Host.

When “Check, Do Not Transmit Check digit” is enabled and barcode message length

minus one is less than Min Message Length, it will lead to an error.

E.g.：Reading a 4-byte (include check Digit) Matrix 2 of 5 with the Min Message Length

being 4 bytes and “Check, Do Not Transmit Check digit” enabled leads to an error.

The number of Matrix 2 of 5 barcode bits(check digit contained) must be even. If it is odd, a 0 will be

added as the ﬁrst digit. The check digit generates automatically when a barcode is produced.

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Newland FM420 Manual Página 77