User manual

HS-51/HS-51X Wireless Handheld Reader User Manual 4-9
Communications
Preamble
A preamble is a character that is added to the beginning of a decoded data string.
Set the desired preamble by reading the appropriate symbol below.
Important: Preamble settings are not concatenated when their configuration symbols are
decoded in series. For example, if you set
Comma as your preamble and then set Space , the
preamble will not be the series Comma and Space – it will simply be Space. The most recently
decoded configuration symbol will overwrite the previously decoded configuration symbol.
If you wish to concatenate preamble characters, use Preamble and Postamble by ESP
on ESP’s Communications tab.
Comma
Space
Erase Preamble and
Postamble Data
Tab
Erase/None
(Default)