NCR 7454 - POS Connector Board; Motion Sensor

Chapter 1: Product Overview 1-33
POS Connector Board
ThePOSConnectorBoardisasmalldaughterboardthatmounts 
directlyontheCashDrawerandParallelPortheader.Connectorson
theedgeofthisboardforma secondconnectorrowabovethe
ProcessorBoardconnectors.Connectorsareavailablefortwocash
drawers,acustomerdisplayandamicrophone.
Power
forthecashdrawers(24V)andVFDcustomerdisplay(5Vand
12V)issuppliedbytheEnhancedPowerSupplythroughtheparallel
connector.
Motion Sensor
Theterminalhardwarecandetectmovementneartheterminaland
enablessoftwaretopromptsystemoperationfromalow‐powerstate.
Applicationsoftwaremayalsobeabletomakeuseofmotion detection
whenintheONstateifitisenabledbylower‐levelsoftware.
18287
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C
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Motion Sensor
Power/Status LED

Motionisdetectedasachangeinambientlightlevelthatisgreater
thanasoftware‐controlledthreshold.