
5-42
P470/370 RF Scanner Product Reference Guide
UPC/EAN Security Level (Continued)UPC/EAN Security Level 2
If you are experiencing mis-decodes of poorly printed bar codes, and the mis-decodes are
not limited to characters 1, 2, 7, and 8 , select this security level.
UPC/EAN SECURITY LEVEL 2
UPC/EAN Security Level 3
If you have tried Security Level 2, and are still experiencing m isdecodes, select this security
level. Be advised that selecting this option is an extreme measure against mis-decoding
severely out of spec bar codes. Selection of thi s level of security significantly impairs the
decoding ability of the scanner. If this level of security is necessary, you should try to
improve the quality of your bar codes.
UPC/EAN SECURITY LEVEL 3