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UPC-E0 Number System and Check Digit

UPC-E0 Number System

The numeric system digit of a UPC-A symbol is normally transmitted at
the beginning of scanned data. When using UPC-E Expand, the unit
can be programmed so it will not transmit it.
Default = On.

UPC-E0 Check Digit

Check Digit specifies whether the check digit should be transmitted at
the end of the scanned data or not.
Default = Off.
Check
Digit
Number
System
UPC-E0 sample showing the number system and check digit:
Off
* On
* Off
On