IS1000 – Configuration Guide 33
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3.4.4. Leading Prefixes for P.O.S. Systems
Leading characters can be transmitted with each code to inform the P.O.S. system
with the type of UPC or EAN read.
The prefixes are: FF for EAN 8, F for EAN 13, A for UPC A, E for UPC E.
3.4.5. Flag Option
The Flag is the first digit of the code. It can be transmitted or suppressed.
PREFIXES NOT TRANSMITTED * PREFIXES TRANSMITTED
EAN 13 FLAG TRANSMITTED * EAN 13 FLAG NOT TRANSMITTED
EAN 8 FLAG TRANSMITTED * EAN 8 FLAG NOT TRANSMITTED
UPC A FLAG TRANSMITTED * UPC A FLAG NOT TRANSMITTED
UPC E FLAG TRANSMITTED * UPC E FLAG NOT TRANSMITTED