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Manual No. 25-NFT1121-01
Series NFT-1121/2135 Mini CCD Fixed Position Scanners
26. Redundant Decoding
The Number of Redundant Decodes determines how many times the scanner must decode a bar code and
obtain the same value before it will transmit the data. For example, if the redundancy is set at three times,
the scanner will not transmit data until it has decoded the bar code and obtained the same values three times
in succession. If it obtains the same value twice in a row, but a different value on the third read attempt, it
will not transmit. If it gets the same value three out of four times, it will not transmit. It must receive three
consecutive, identical reads.
Page 49
Computer
Command
Function
/Description
Bar Code
Command
(Z7)
START/END
Programming Menu
,Z7,
X0
Read bar code once
,X0,
X1
Read bar code twice
,X1,
B
X2
Read bar code three times
,X2,
X3
Read bar code four times
,X3,