Motorola LS9208 ユーザーズマニュアル

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Symbol  LS9208 Product Reference Guide
Security Level
The Symbol  LS9208 offer 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