
【Enter Setup】
**【Exit Setup】 48
Transmit Check Digit
UPC-A is 12 digits in length with the last one as its check digit used to verify the accuracy of the data.
**【Transmit UPC-A Check Digit】
【Do Not Transmit UPC-A Check Digit】
2-Digit Add-On Code
A UPC-A bar code can be augmented with a two-digit add-on code to form a new one. In the example below, the part
surrounded by blue dotted line is a UPC-A bar code while the part circled by red dotted line is a two-digit add-on code.
**【Disable 2-Digit Add-On Code】
【Enable 2-Digit Add-On Code】
Disable 2-Digit Add-On Code: The scanner decodes U PC-A and ignores t he add -on c ode when
presented with a UPC-A plus 2-digit add-on bar code. It can also decode UPC-A bar codes without 2-digit
add-on codes.
Enable 2-Digit Add-On Code: The scanner decodes a mix of UPC-A bar codes with and without 2-digit
add-on codes.
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