ID TECH Omni Manual de usuario descargar pdf (Pagina 21)

Fixed Length

Interleaved 2 of 5 symbols are commonly printed in a ﬁxed format contain-

ing a ﬁxed number of characters. If this option is ON, the ﬁrst Interleaved 2

of 5 symbol scanned after power up will set the length of any other symbols

scanned afterwards. If the succeeding scans do not match the length of the

ﬁrst scan, the scan is rejected by the reader. Power must be reset before an

Interleaved 2 of 5 symbol of a different length will be accepted.

SELECTION CODE: F2

Turn On Fixed Length C

Turn Off Fixed Length D

Check Digit

When Check Digit is selected, the reader takes the last character in the de-

coded data stream as a check digit. It then calculates the correct check digit

for the remaining data and compares it to the last data character. If it is the

same, the data is accepted. If not, the data is rejected. With the Calculate and

Send Check Digit option, the reader will send the check digit as part of the

data stream. If the Calculate but Do Not Send Check Digit option is selected,

the reader will strip it from the data stream before transmission. If the Check

Digit is not calculated, the reader will assume the last data character read

from the symbol is part of the data stream and will not make a comparison

test.

SELECTION CODE: F2

Do Not Calculate Check Digit but Send Whole Data Stream E

Calculate and Send Check Digit F

Calculate but Do Not Send Check Digit G

FEBRABAN Conversion:

If enabled, the original 44-digit Interleaved 2 of 5 data will be converted to

48- digit FEBRABAN code. Otherwise, the original 44-digit data will not be

changed.

SELECTION CODE: F3

Convert to FEBRABAN Code H

Do Not Convert to FEBRABAN Code I

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ID TECH Omni Manual de usuario Pagina 21