Symbology Reading Control
& IDM Bluetooth
© SICK AG · Germany · All rights reserved · Subject to change without notice
3.7.5 Code 39
Family Code Selection P.C. Parameter Selection Option Code
Code 39 Security Level
SS Level 0 0
SS Level 1 1
SS Level 2 2
SS Level 3 3
Code 39 Security Level
The scanner offers four levels of decode security for Code 39 bar codes:
• Level 0: If you are experiencing misread of poorly-printed or serious out-of-spec. bar codes in level 1
please select level 0.
• Level 1: If you are experiencing misread of poorly-printed or out-of-spec. bar codes in level 2, please
select level 1.
• Level 2: This is the default setting which allows the scanner to operate fastest, while providing
sufficient security in decoding “in-spec” Code 39 bar codes.
• Level 3: If you failed to read poorly-printed or out-of-spec. bar codes in level 2, please select level 3.
This is the most aggressive setting and may increase the misread.