Security Level - Symbol LS9203 Product Reference Manual

9 - 96 Symbol LS9203/LS9203i Product Reference Guide

Security Level

The scanner offers four levels of decode security for the delta bar codes. These include the Code 128 family,
UPC/EAN, Code 93 and Scanlet. Increasing levels of security are provided for decreasing levels of bar code
quality. 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.
Security Level 0
This is the default setting which allows the scanner to operate fastest, while providing sufficient security in
decoding most "in-spec" bar codes.
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Security Level 0
Security Level 1
Choose this option if misdecodes occur. This level should eliminate most misdecodes.
Security Level 1