190-01146-00 Rev. A Garmin G950 Pilot’s Guide for the Tecnam P2006TSYSTEMOVERVIEW FLIGHTINSTRUMENTS EIS AUDIO PANEL& CNS FLIGHTMANAGEMENT HAZARDAVOIDANCE AFCS ADDITIONALFEATURES APPENDICES INDEX299APPENDIX AG950 SYSTEM MESSAGE ADVISORIESThis section describes various G950 system message advisories. Certain messages are issued due to an LRUor an LRU function failure. Such messages are normally accompanied by a corresponding red ‘X’ annunciationas shown previously in the G950 System Annunciation section.NOTE: This Section provides information regarding G950 message advisories that may be displayed by thesystem. Knowledge of the aircraft, systems, flight conditions, and other existing operational priorities mustbe considered when responding to a message. Always use sound pilot judgment. The Pilot’s OperatingHandbook (POH) takes precedence over any conflicting guidance found in this section.MFD & PFD MESSAGE ADVISORIESMessage CommentsDATA LOST – Pilot stored data waslost. Recheck settings.The pilot profile data was lost. System reverts to default pilot profile and settings. Thepilot may reconfigure the MFD & PFD with preferred settings, if desired.XTALK ERROR – A flight displaycrosstalk error has occurred.The MFD and PFD are not communicating with each other. The G950 system shouldbe serviced.PFD1 SERVICE – PFD1 needs service.Return unit for repair. The PFD and/or MFD self-test has detected a problem. The G950 system should beserviced.MFD1 SERVICE – MFD1 needsservice. Return unit for repair.MANIFEST – PFD1 softwaremismatch. Communication halted. The PFD and/or MFD has incorrect software installed. The G950 system should beserviced.MANIFEST – MFD1 softwaremismatch. Communication halted.PFD1 CONFIG – PFD1 configurationerror. Config service req’d.The PFD configuration settings do not match backup configuration memory. The G950system should be serviced.MFD1 CONFIG – MFD1 configurationerror. Config service req’d.The MFD configuration settings do not match backup configuration memory. TheG950 system should be serviced.SW MISMATCH – GDU softwareversion mismatch. Xtalk is off.The MFD and PFD have different software versions installed. The G950 system shouldbe serviced.PFD1 COOLING – PFD1 has poorcooling. Reducing power usage. The PFD and/or MFD is overheating and is reducing power consumption by dimmingthe display. If problem persists, the G950 system should be serviced.MFD1 COOLING – MFD1 has poorcooling. Reducing power usage.PFD1 KEYSTK – PFD1 [keyname] Keyis stuck. A key is stuck on the PFD and/or MFD bezel. Attempt to free the stuck key by pressingit several times. The G950 system should be serviced if the problem persists.MFD1 KEYSTK – MFD [keyname] Keyis stuck.CNFG MODULE – PFD1 configurationmodule is inoperative.The PFD1 configuration module backup memory has failed. The G950 system shouldbe serviced.PFD1 VOLTAGE – PFD1 has lowvoltage. Reducing power usage. The PFD1 voltage is low. The G950 system should be serviced.MFD1 VOLTAGE – MFD1 has lowvoltage. Reducing power usage. The MFD voltage is low. The G950 system should be serviced.