Glossary-1
Glossary
Aperture
The opening in an optical system defined by a lens or baffle that establishes
the field of view.
ASCII
American Standard Code for Information Interchange. A 7 bit-plus-parity
code representing 128 letters, numerals, punctuation marks, and control
characters. It is a standard data transmission code in the U.S.
Asymmetric Width
Growth
Non-uniform growth of elements in a printed symbol.
Auto-
discrimination
The ability of an interface controller to determine the code type of a scanned
bar code. After this determination is made, the information content can be
decoded.
Average Bar Width
Growth
Average deviation of bars from nominal widths over the entire symbol.
Bad Check Digit
Error message resulting from failure of the check digit to calculate properly.
Bad Data
Character
Error message caused by failure of one or more data characters to decode
properly.
Bad Print Contrast
Error message due to lack of contrast between the background and the bars
of the symbol.
Bar
The dark element in a printed bar code symbol.
Bar Code Density
The number of characters represented per unit of measurement (e.g.,
characters per inch in one-dimensional symbologies, characters per square
inch in PDF417).
Содержание LS 6800
Страница 1: ...LS 6800 Product Reference Guide ...
Страница 3: ...LS 6800 Product Reference Guide 70 35933 01 Revision A August 1998 ...
Страница 10: ...viii LS 6800 Product Reference Guide ...
Страница 32: ...3 12 LS 6800 Product Reference Guide ...
Страница 100: ...5 60 LS 6800 Product Reference Guide Scanning Modes Cont d LINE ONLY PATTERN FN3 2050905 ...
Страница 114: ...5 74 LS 6800 Product Reference Guide RS 232C HostTypes Cont d BEETLE RS 232C FN3 2050A8C ...
Страница 117: ...5 77 Programming the LS 6800 Baud Rate Cont d 38400 FN3 2090108 ...
Страница 119: ...5 79 Programming the LS 6800 Parity Cont d NONE FN3 2090304 ...
Страница 129: ...5 89 Programming the LS 6800 Software Handshaking Cont d XON XOFF FN3 2090404 ...
Страница 137: ...5 97 Programming the LS 6800 Numeric Bar Codes Cont d 4 5 6 7 FN3 A6 FN3 A4 FN3 A7 FN3 A5 ...
Страница 138: ...5 98 LS 6800 Product Reference Guide Numeric Bar Codes Cont d 8 9 CANCEL FN3 A FN3 A8 FN3 A9 ...
Страница 168: ...6 14 LS 6800 Product Reference Guide ...
Страница 171: ...7 3 ADF Bar Codes Quit Entering Rules Scan this bar code to quit entering rules FN3 6Q QUIT ENTERING RULES ...
Страница 228: ...7 60 LS 6800 Product Reference Guide ...
Страница 244: ...Glossary 10 LS 6800 Product Reference Guide ...