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G1000 / G1000_CessnaNavIII_CockpitReferenceGuide_SystemSoftwareVersion0563.00orlater_.pdf
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SECTION 6 – AUTOMATIC

FLIGHT CONTROL

6.2FLIGHT DIRECTOR OPERATION

With the flight director activated, the aircraft can be hand-flown to follow the path shown by the Command Bars. Maximum commanded pitch (+20°/-15°) and bank (22°) angles, vertical acceleration, and roll rate are limited to values established during AFCS certification. The flight director also provides commands to the autopilot.

Activating the Flight Director

Pressing the FD or AP Key (when the flight director is not active) activates the flight director in default pitch/roll modes. PushingtheGASwitchoranyfightdirectormode key activates the flight director in the respective mode(s).

The flight director may be turned off by pressing the FD Key.

Command Bars

Upon activation of the flight director, Command Bars are displayed on the PFD as a single cue. If the attitude information sent to the flight director becomes invalid or unavailable, the Command Bars are removed from the display. The Command Bars do not override the aircraft symbol.

Figure 6-2 Command Bars

 

 

 

 

 

Autopilot

 

 

 

Pitch

Modes

 

 

 

 

Roll Modes

Status

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Armed

 

Active

 

 

Active

Mode

 

 

 

 

 

 

 

Armed

 

 

 

 

 

 

 

 

 

Reference

 

 

 

 

 

 

 

 

 

 

 

AFCS Status Box

Selected Altitude

Command Bars

Selected Heading

 

 

 

Selected Course

 

 

GPS is Selected

Navigation Source

 

Figure 6-3 PFD AFCS Display

6-2

Garmin G1000 Cockpit Reference Guide for the Cessna Nav III