Upc-e preamble, Upc-e preamble -29 – Symbol Technologies LS 400XI User Manual
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Parameter Menus
UPC-E Preamble
Three options are given for lead-in characters for UPC-E symbols transmitted to the host
device: transmit system character only, transmit system character and country code (“0” for
USA), and no preamble transmitted. The lead-in characters are considered part of the symbol.
NO PREAMBLE
()
SYSTEM CHARACTER
(
SYSTEM CHARACTER & COUNTRY CODE
UPC(< COUNTRY CODE>