Microscan HS-51, Руководство пользователя

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HS-51/HS-51X Wireless Handheld Reader User Manual
4-11
Communications
Preamble and Postamble by ESP
Characters can 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 reader.
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.