NCR RealScan 7837-3000 - Code 39; Code 39 Start;Stop Characters; Code 39 Check Character

Chapter 6: Symbologies 6-5
Code 39
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Code 39 Start/Stop Characters
Start/Stopcharactersidentifytheleadingandtrailingendsofthebar
code.Youmayeithertransmit,ornottransmitStart/Stopcharacters.
Default=Don’tTransmit.
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Code 39 Check Character
NoCheckCharacterindicatesthatthescannerreadsandtransmitsbar
codedatawithorwithoutacheckcharacter.
WhenCheckCharacterissettoValidate,butDon’tTransmit,theunit
onlyreadsCode39barcodesprintedwithacheckcharacter,butwill
nottransmitthecheckcharacterwiththe
scanneddata.
WhenCheckCharacterissettoValidateandTransmit,thescanner
onlyreadsCode39barcodesprintedwithacheckcharacter,andwill
transmitthischaracterattheendofthescanneddata.
Default =NoCheck
Character.