Security Level - Motorola Symbol LS9208 Product Reference Manual

Security Level

The Symbol LS9208 offers four levels of decode security for the delta bar codes, which include the Code 128
family, UPC/EAN, Code 93 and Scanlet. Select increasing levels of security for decreasing levels of bar code
quality. There is an inverse relationship between security and scanner aggressiveness, so choose only that level of
security necessary for any given application.
Security Level 0
This default setting allows the scanner to operate fastest, while providing sufficient security in decoding most
"in-spec" bar codes.
Security Level 1
Choose this option if misdecodes occur. This level eliminates most misdecodes.
Security Level 2
Choose this option if Security Level 1 fails to eliminate misdecodes.
Security Level 3
If you set Security Level 2, and still experience misdecodes, select this security level. Be advised, selecting this
option is an extreme measure against misdecoding severely out of spec bar codes. Selecting this level of security
can significantly impair the scanner's decoding ability. If you need this level of security, try improving the quality of
your bar codes.
*
Security Level 0
Security Level 1
Security Level 2
Security Level 3
Symbologies 11 - 61