Upc/Ean Security Level 0 - Symbol Cyclone M2000 Series Product Reference Manual

Cyclone
UPC/EAN Security Level
The M2000 offers four levels of decode security for UPC/EAN bar codes. Select a higher
level of security for poor quality bar codes. There is an inverse relationship between
security and scanner aggressiveness, so be sure to choose only that level of security
necessary for any given application.

UPC/EAN Security Level 0

This is the default setting which allows the scanner to operate in its most aggressive state,
while providing sufficient security in decoding "in-spec" UPC/EAN bar codes.
UPC/EAN Security Level 1
As bar code quality levels diminish, certain characters become prone to misdecodes before
others (i.e., 1, 2, 7, 8). If you are experiencing misdecodes of poorly printed bar codes, and
the misdecodes are limited to these characters, select this security level.
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TM
M2000 Series Product Reference Guide

UPC/EAN Security Level 0

UPC/EAN Security Level 1