Garmin G3X Touch Pilot’s Guide 190-01754-00 Rev. A264Annunciations & AlertsSystemOverviewFlightInstrumentsEISCNSInterfaceGPSNavigationFlightPlanningHazardAvoidanceAdditionalFeaturesAFCSAnnun AlertsAppendixIndexSPEED ALERTSIf the remote autopilot unit supports speed alerts and the airspeed limitationsconfigured have been reached, the following messages can be displayed over the pitchladder. The annunciation is removed once the condition is resolved.Alert Condition Annunciation DescriptionHigh speedProtection MAX SPEED Autopilot unit will raise the nose to limit theaircraft’s speed.Low speedProtection MIN SPEED Autopilot unit will lower the nose to preventthe aircraft’s speed from decreasing.Speed AlertsAFCS AURAL ALERTManual disengagement of the autopilot is indicated by a five-second flashing yellow‘AP’ annunciation and an aural (bee-boop) alert. Cancel the aural alert by pressing andreleasing the AP/CWS Button again (GSA 28 autopilot only)VERTICAL POWER FAULT INDICATIONSDevice Fault DescriptionO ver vOltage Voltage too high (only appears for alternator devices).O ver Current Device current too high.nO Current Device not drawing current (possible open circuit.shOrt CirCuit Short circuit detected.runaway Flap or trim runaway condition detected.switCh DisableD Flap or trim switch disabled.Fault CODe XX XX indicates an internal VP-X fault code (consult Vertical Power fordetails).errOr Unable to clear fault or other error occurred.Device Faults
