Garmin G1000 NXi Pilot’s Guide for the Cessna Nav III190-02177-00 Rev. A363AUTOMATIC FLIGHT CONTROL SYSTEMSYSTEMOVERVIEW FLIGHTINSTRUMENTS EIS AUDIO PANEL&CNS FLIGHTMANAGEMENT HAZARDAVOIDANCE AFCS ADDITIONALFEATURES APPENDICES INDEXSelecting Glideslope Mode:1) Ensure a valid localizer frequency is tuned.2) Ensure that LOC is the selected navigation source (use the CDI Softkey to cycle through navigation sources ifnecessary).3) Press the APR Key.Or:1) Ensure that GPS is the selected navigation source (use the CDI Softkey to cycle through navigation sources ifnecessary).2) Ensure a LOC/ILS approach is loaded into the active flight plan.3) Ensure the corresponding LOC frequency is tuned.4) Press the APR Key.Figure 7-22 Glideslope Mode ArmedOnce LOC is the navigation source, the localizer and glideslope can be captured. Upon reaching theglideslope, the flight director transitions to Glideslope Mode and begins to capture and track the glideslope.NOTE: Pressing the CWS Button while Glideslope Mode is active does not cancel the mode. The autopilotguides the aircraft back to the glideslope upon release of the CWS Button.Figure 7-23 Glideslope ModeNAV2 (localizer) is SelectedNavigation Source GlideslopeIndicatorGlideslopeMode ActiveApproachMode ActiveActive ILSFrequency Tuned
