Datalogic PowerScan PD8590-DPM, User Manual

Page: 53 / 128

POWERSCAN D8590 User’s Manual
4-11
Communications
Preamble and Postamble by ESP
Characters can also be added to the beginning and end of data strings using ESP . There
are a few different ways to do this, using the interface shown below.
You will see the Communications tree control on the left, and the Preamble/Postamble
interface on the right.
Scroll through a list of all preamble
and postamble options, and then
click Insert .
In addition to typing directly
in the text fields and selecting
from the dropdown menu,
you can also click any of
these preset buttons to set a
preamble or postamble.
Save pre- and postamble
settings and send them to
the imager.
When you type ASCII characters directly into the Preamble
or Postamble text fields and then click Send to Reader ,
those preamble or postamble characters are enabled and
will appear in data output.