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Glossary-9
Glossary
Symbol Length
Length of symbol measured from the beginning of the quiet zone (margin)
adjacent to the start character to the end of the quiet zone (margin) adjacent
to a stop character.
Symbology
The structural rules and conventions for representing data within a particular
bar code type (e.g. UPC/EAN, Code 39).
Symmetric Bar
Width Growth
Uniform growth of bars evenly distributed.
Tolerance
Allowable Deviation From The Nominal Bar Or Space Width.
Two-dimensional
Symbology
Designed for high information density and higher encoding capability than
one-dimensional bar codes, a symbology which encodes data in both the
horizontal (X-dimension) and vertical dimensions, usually in a “stacked” or
multi-row arrangement.
Upc
Universal Product Code. A relatively complex numeric symbology. Each
character consists of two bars and two spaces, each of which can be any of
four widths. The standard symbology for retail food packages in the United
States.
Visible Laser
Diode (Vld)
A solid state device which produces visible laser light. Laser light emitted
from the diode has a wavelength of 670 to 680 nanometers.
Void
Absence of ink within printed bars.
X-dimension
Width of the narrowest element (bar of space) in a bar code symbol.
Y-dimension
Element height, as applied to a two-dimensional symbology, which must
equal or exceed a required minimum.
Zero-suppressed
Code
A version of UPC/EAN which reduces the number of characters in the code.
The resulting code combines the manufacturer's code and the product's code
of Version A in a retail application.
Summary of Contents for LS 6800
Page 1: ...LS 6800 Product Reference Guide ...
Page 3: ...LS 6800 Product Reference Guide 70 35933 01 Revision A August 1998 ...
Page 10: ...viii LS 6800 Product Reference Guide ...
Page 32: ...3 12 LS 6800 Product Reference Guide ...
Page 100: ...5 60 LS 6800 Product Reference Guide Scanning Modes Cont d LINE ONLY PATTERN FN3 2050905 ...
Page 114: ...5 74 LS 6800 Product Reference Guide RS 232C HostTypes Cont d BEETLE RS 232C FN3 2050A8C ...
Page 117: ...5 77 Programming the LS 6800 Baud Rate Cont d 38400 FN3 2090108 ...
Page 119: ...5 79 Programming the LS 6800 Parity Cont d NONE FN3 2090304 ...
Page 129: ...5 89 Programming the LS 6800 Software Handshaking Cont d XON XOFF FN3 2090404 ...
Page 137: ...5 97 Programming the LS 6800 Numeric Bar Codes Cont d 4 5 6 7 FN3 A6 FN3 A4 FN3 A7 FN3 A5 ...
Page 138: ...5 98 LS 6800 Product Reference Guide Numeric Bar Codes Cont d 8 9 CANCEL FN3 A FN3 A8 FN3 A9 ...
Page 168: ...6 14 LS 6800 Product Reference Guide ...
Page 228: ...7 60 LS 6800 Product Reference Guide ...
Page 244: ...Glossary 10 LS 6800 Product Reference Guide ...