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This parameter is only valid when
When this parameter is enabled, a barcode must be successfully scanned in both
directions (forward and reverse) before being decoded.
The reader offers four levels of decode security for delta barcodes, which include the
Code 128 family, UPC/EAN, and Code 93. Select higher levels of security for
decreasing levels of barcode quality. Increasing security decreases the reader's
aggressiveness; so choose only that level of security necessary for the application.
Security Level 0
This default setting allows the reader to operate in its most aggressive state, while
providing sufficient security in decoding most "in-spec" barcodes.
28
DECODING PARAMETERS
B
-
I
DIRECTIONAL
aLinear Code Type Security Level
ENABLE BI-DIRECTIONAL REDUNDANCY
DISABLE BI-DIRECTIONAL REDUNDANCY
S
ECURITY
SECURITY LEVEL 0
R
EDUNDANCY
L
EVEL
is enabled.
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