Wasp Bar Code Wasp Duraline WLS 8400 FZ - Manual (Page 385)

Glossary GL-15
Variable Length Code A code with a number of encoded characters within a
range, as opposed to a code with a fixed number of
encoded characters.
Vertical Bar Code A bar code pattern presented in such orientation that
the symbol from start to stop is perpendicular to the
horizon. The individual bars are in an array appearing
as rungs of a ladder.
Visible Laser Diode (VLD) A solid state device which produces visible laser
light.
Wedge A device that plugs in between a keyboard and a
terminal and allows data to be entered by a keyboard
or by various types of scanners.
X Dimension The dimension of the narrowest bar and narrowest
space in a bar code.
Y Dimension The height of the modules in a row of a 2-dimensional
symbols.