Specifications

8-4 Chapter 8: NCR 7401 7890/7892 Scanner Differences
Programming the 7401 Scanner Using Programming Tags
ObtainthefollowingScannerProgrammingTags(BST0‐2121‐74):
 ProgrammingMode
 Hex3
 Hex0
 Hex7
 SaveandReset
 Default
1. Powercyclethe7401terminal.
2. ListenfortheScannerpower‐uptone.Immediatelyscanthe
DefaultScannerProgrammingTag.

Note:If
akeyboardisattached,thePausekeymaybepressedto
delayterminalrestartuntilscannertestingiscomplete.Terminal
restartcanberesumedbypressinganykey.
3. Listencloselytothescannerbeepsequencereturnedfromscanning
theDefaultProgrammingTag.
4. Iffour(4)shortandthree
(3)longbeepsareheard,thescanneris
programmedwith7401defaultsettingsandnofurtheractionis
necessary.Ifbeepsreturnedaresomethingotherthanfour(4)short
andthree(3)long,proceedtostep5.
5. ScantheScannerProgrammingTagsinthefollowingorder:
‐ProgrammingMode
‐Hex
3
‐Hex0
‐Hex7
‐SaveandReset
6. ScantheDefaulttagagaintoverifycorrect7401scannersettingof
four(4)shortfollowedbythree(3)longbeeps.