Philips Speechmike6284 Configuration Manual page 38

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 3
If you have tried Security Level 2, and are still experiencing misdecodes, select this
security level. Be advised, selecting this option is an extreme measure against
mis-decoding severely out of spec bar codes. Selection of this 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.
38
UP C/EAN SECURITY LEVEL 2
(0x02)
UP C/EAN SECURITY LEVEL 3
(0x03)