Garmin G950 Pilot’s Guide for the Tecnam P2006T 190-01146-00 Rev. ASYSTEMOVERVIEWFLIGHTINSTRUMENTSEISAUDIO PANEL& CNSFLIGHTMANAGEMENTHAZARDAVOIDANCEAFCSADDITIONALFEATURESAPPENDICESINDEX302APPENDIX AMessage CommentsGIA1 SERVICE – GIA1 needs service.Return the unit for repair. The GIA1 and/or GIA2 self-test has detected a problem in the unit. The G950 systemshould be serviced.GIA2 SERVICE – GIA2 needs service.Return the unit for repair.HW MISMATCH – GIA hardwaremismatch. GIA1 communicationhalted. A GIA mismatch has been detected, where only one is WAAS capable.HW MISMATCH – GIA hardwaremismatch. GIA2 communicationhalted.MANIFEST – GIA1 softwaremismatch, communication halted. The GIA1 and/or GIA 2 has incorrect software installed. The G950 system should beserviced.MANIFEST – GIA2 softwaremismatch, communication halted.COM1 TEMP – COM1 over temp.Reducing transmitter power. The system has detected an over temperature condition in COM1 and/or COM2. Thetransmitter operates at reduced power. If the problem persists, the G950 systemshould be serviced.COM2 TEMP – COM2 over temp.Reducing transmitter power.COM1 SERVICE – COM1 needsservice. Return unit for repair. The system has detected a failure in COM1 and/or COM2. COM1 and/or COM2 maystill be usable. The G950 system should be serviced when possible.COM2 SERVICE – COM2 needsservice. Return unit for repair.COM1 PTT – COM1 push-to-talk keyis stuck. The COM1 and/or COM2 external push-to-talk switch is stuck in the enable (or“pressed”) position. Press the PTT switch again to cycle its operation.If the problem persists, the G950 system should be serviced.COM2 PTT – COM2 push-to-talk keyis stuck.COM1 RMT XFR – COM1 remotetransfer key is stuck. The COM1 and/or COM2 transfer switch is stuck in the enabled (or “pressed”)position. Press the transfer switch again to cycle its operation. If the problempersists, the G950 system should be serviced.COM2 RMT XFR – COM2 remotetransfer key is stuck.LOI – GPS integrity lost. Crosscheckwith other NAVS. GPS integrity is insufficient for the current phase of flight.GPS NAV LOST – Loss of GPSnavigation. Insufficient satellites. Loss of GPS navigation due to insufficient satellites.GPS NAV LOST – Loss of GPSnavigation. Position error. Loss of GPS navigation due to position error.GPS NAV LOST – Loss of GPSnavigation. GPS fail. Loss of GPS navigation due to GPS failure.