![background image](http://html1.mh-extra.com/html/netum/nt-1200/nt-1200_quick-setup-manual_1674952008.webp)
UPC-A
00341 00340
Enable UPC-A *
Disable UPC-A
Transmit Check Digit
UPC-A is 12 digits in length with the last one as its check digit used to verify the integrity of the
data. The default mode opens “Transmit UPC-A Check Digit”. Users can choose to send it or not.
00421
Transmit UPC-A Check Digit*
00420
Transmit UPC-A Check Digit
Add –On Code
A UPC-A barcode can be augmented with a two-digit or five-digit add-on code to form a new
one. In the examples below, the part surrounded by blue line is a UPC-A barcode while the
part circled by red line is add-on code. Users can take “Add-On Code” Setting for reference.