Philips Expression MR400 - Calibrating the Touch Screen; Troubleshooting; Repair

14‐16MaintenanceandTroubleshooting ExpressionMR400InstructionsforUse
WARNING
When performing software updates (or upgrades) to the operating software of the MR400,
ensure that all remaining devices in the monitor’s network are at the same or a compatible
software revision level. Failure to observe this requirement could result in compatibility
conflicts, communication problems, et cetera.
Calibrating the Touch Screen
Note
Touch screen calibration is not routinely required, but will occur after installation of new
operating software.
Tocalibratethe touchscreenmenu,refertotheservicemanual(REF989803181911).
Troubleshooting
Methodsfortroubleshootingproblemswhentheequipmentseemstobefunctioningincorrectly
includeusingdisplayedalarmmessagesasastartingpoint;seechapter4foralisting.
Plannedmaintenanceanduserroutine‐testingarealsohelpfulwaystoconfirmdeviceoperations
ortohelpidentifyaproblem;seepage14‐4.
TroubleshootingtheMR400iscomprehensivelydescribedintheservicedocumentation.Philips
providesafullplannedmaintenanceandrepairserviceonbothacallbasisandacontractbasis.
FulldetailsareavailablefromyourPhilipsServiceOrganization.
Repair
TheMR400containsnouser‐ser viceableparts.Allrepairsmustbeperformedbytrainedservice
personnel.Allrepairsonproductsunderwarrantymustbeperformedbyauthorizedpersonnel
orinanauthorizedServiceandRepairCenter.Unauthorizedrepairswillvoidthewarranty.
Circuitdiagrams,componentpartlists,descriptions,calibrationinstructions,and
other
informationtoassistservicepersonnelintherepairoftheserviceablepartsofthedeviceare
availableintheservicemanual(REF989803181911)and onrequest.