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UPC-E0 Number System
The numeric system digit of a U.P.C. symbol is normally transmitted at the beginning of the scanned data, but the unit can
be programmed so it will not transmit it. To prevent transmission, scan Off. Default = Off.
UPC-E0 Addenda
This selection adds 2 or 5 digits to the end of all scanned UPC-E data. Default = Off for both 2 Digit and 5 Digit Addenda.
UPC-E0 Redundancy
If you are encountering errors when reading UPC-E0 bar codes, you may want to adjust the redundancy count. Redun-
dancy adjusts the number of times a bar code is decoded before transmission, which may reduce the number of errors.
Note that the higher the redundancy count, the longer it will take to decode the bar code. To adjust the redundancy, scan
the UPC-E0 Redundancy bar code below, then scan a redundancy count between 0 and 10 on the Programming Chart
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