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SECTION 2
UPC-E Preamble
Three options are given for lead-in characters for UPC-E
symbols transmitted to the host device:
"
"
"
No preamble required
System character only
System character and country code
NO PREAMBLE
SYSTEM CHARACTER (<SYSTEM CHARACTER><DATA>)
SYSTEM CHARACTER & COUNTRY CODE (<COUNTRY CODE>
<SYSTEM CHARACTER><DATA>)
Scanner Parameters
SE 1223 Scanner User's Guide
2-31
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