190-00498-07 Rev. A
Garmin G1000 Pilot’s Guide for Cessna Nav III
453
AUTOMATIC FLIGHT CONTROL SYSTEM
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS EIS AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE AFCS ADDITIONAL
FEATURES APPENDICES INDEX
HEADING SELECT MODE (HDG)
HeadingSelectModeisactivatedbypressingtheHDGKey.HeadingSelectModeacquiresandmaintains
theSelectedHeading.TheSelectedHeadingis shownbyalightbluebugonthe HSIandintheboxtothe
upperleftoftheHSI.
CHANGING THE SELECTED HEADING
NOTE: Pressing the HDG Knob synchronize the Selected Heading to the current heading.
TheSelectedHeading isadjustedusing theHDGKnob. Pressingthe CWSButtonand hand-yingthe
aircraftdoesnotchangetheSelectedHeading.TheautopilotguidestheaircraftbacktotheSelectedHeading
upon release of the CWSButton.
TurnsarecommandedinthesamedirectionasSelectedHeadingBugmovement,eveniftheBugisturned
morethan180°fromthepresentheading(e.g.,a270°turntotheright).However,SelectedHeadingchanges
ofmorethan340°atatimeresultinturnreversals.
Figure 7-21 Heading Select Mode
Command Bars Track
Selected Heading
Selected
Heading
Bug
Selected
Heading
Pitch Mode
Active
Heading Select
Mode Active