NCR RealScan 7837-3000 - UPC a Number System; UPC a Addenda; UPC a Addend a Required

6-18 Chapter 6: Symbologies
UPC A 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.Default=On.
UPC A Addenda
Thisselectionadds2or5digitstotheendofallscannedUPCAdata.
Default=Offforboth2Digitand5DigitAddenda.
UPC A Addend
WhenAddendaRequiredissettoon,thescannerwillonlyreadUPC
Abarcodesthathaveaddenda.Default=NotRequired.
* Not Required
a Required