NCR RealPOS 70 - Other Serial Devices Do Not Function

Chapter 3: Touch Screen Calibration – Windows (MT 7.12) 3-7
Other Serial Devices Do Not Function
Thetouchcontrollerdoesnotsupportplugandplayfunctionality.The
MT7.12drivermustsearchforthisdevice.Thissearchprocesscan
interferewithotherserialdevicesonthesystem.Todisabletheserial
searchfunctionperformthefollowing.
Caution: Editingregistryvaluesmayaltertheperformanceofyour
system
orrenderininoperable.CreateabackupofyourWindows
systemregistryfilebeforemakinganychangestoit.RefertoMicrosoft
WindowsHelpforinstructionsonhandlingregistryfiles.
1. StoptheMTSerialSearchservice.
a. SelectStart→Control Panel→Administration Tools→
Services.
b. Right‐clickon
theMT7 Serial SearchserviceandselectStop.
