NCR RealScan 7837-3000 - Visual Menu 2003 Operations; Visual Menu 2003 Introduction; Installing Visual Menu 2003

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Chapter12:Maintenance
Maintenance.................................................................................. 12‐1
CleaningtheScanner’sWindow................................................ 12‐1
InspectingCordsandConnectors ............................................. 12‐2
ReplacingtheBaseInterfaceCable............................................ 12‐2
ChangingtheNCR7837Battery:............................................... 12‐3
TroubleshootingBase .................................................................. 12‐3
IstheredLEDon? ................................................................... 12‐3
IsthegreenLEDon? ............................................................... 12‐3
TroubleshootingScanner ............................................................ 12‐4
Isthescannerhavingtroublereadingyoursymbols? ....... 12‐4
Isthebarcodedisplayedbutnotenteredintothe
application? .............................................................................. 12‐4
Doesthescannerreadthebarcodeincorrectly?................. 12‐4
Thescannerdoesnotreadyourbarcodeatall................... 12‐5
TroubleshootingtheCordlessSystem ...................................... 12‐5
AppendixA:
SymbologyChart................................................................................. A‐1
ASCIIConversionChart(CodePage1252) ..................................... A‐2
CodePageMappingofPrintedBarCodes ...................................... A‐4
SampleSymbols................................................................................... A‐5
SampleSymbols................................................................................... A‐6
ProgrammingChart ............................................................................ A‐7
Troubleshooting................................................................................... A‐9
TroubleshootingBase ................................................................... A‐9
TroubleshootingScanner ........................................................... A‐10
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