Wasp WDI4700 Quick Reference Manual page 16

Using the Wasp WDI4700
A red beam illuminates the label. The field of view indi-
cated by the aiming system will be smaller when the
reader is closer to the bar code and larger when it is farther
from the code. Symbologies with smaller bars or elements
(mil size) should be read closer to the unit. Symbologies
with larger bars or elements (mil size) should be read far-
ther from the unit.
If the aiming system is centered and the entire bar code is
within the aiming field, you will get a good read. Successful
reading is signaled by an audible tone plus a good-read
green spot LED indicator.
Refer to the Wasp WDI4700 Product Reference Guide (PRG)
for more information about this feature and other pro-
grammable settings.
Relative Size and Location of Green Spot
6
2D Matrix Symbol
Linear Bar
Wasp WDI4700