RJS Inspector D4000 Auto Optic (FIRMWARE version A.05 and Earlier) - Manual (Page 73)

Operator
’
s Guide Appendix K
002-5564 RJS, Minneapolis, MN 66
Ladder Code
A bar-code or symbol printed vertically with the individual bars looking like the rungs of
a ladder.
Laminate
See Over-laminate
Laser Scanner
A bar-code reading device that uses a low energy laser light source for illumination.
Magnification Factor
The size of a printed bar-code compared to a standard (nominal) size.
Maximum Element Reflectance Nonuniformity (ERN max)
The largest element reflectance non-uniformity in a scan reflectance profile.
Maximum Reflectance (Rmx)
The greatest reflectance value in a scan reflectance profile including quiet zone. (Note:
eRmx is the greatest reflectance value of an element, not including quiet zone.)
Minimum Edge Contrast (Ecmn)
The smallest edge contrast in a scan reflectance profile.
Minimum Reflectance (Rmn)
The smallest reflectance value in a scan reflectance profile.
Misread
A condition that occurs when the data output of a reader does not agree with the encoded
data.