HDG TRK - Switch between heading bug and course track.It serves as an easy to reach "emergency disengage" button. A/P DISENGAGE - Dedicated autopilot disengage button (click twice).Thrust is set to a fixed value, speed is controled with pitch. FLCH - Flight Level Change, set the altitude and press FLCH to climb or descent to designated flight level.The autopilot will climb to the flight level you set in the Route Manager (in the input field or at a specified waypoint). VNAV - Same as LNAV, except vertically (control the altitude).LNAV - Tells the autopilot to follow the Route Manager settings laterally (control the heading).IAS window - Set your desired IAS speed or Mach speed here.IAS MACH - Switch between IAS speed mode and Mach number speed mode.Like the real 777, the autothrottle is independent from the main autopilot, so autothrottle also also works when the autopilot is disabled (Note: this was different for FG2.0 and earlier!).
As in real life, the following behavior should be expected: The hydraulic systems can (and must) be fully controlled via the 3D cockpit switches on the overhead panel. The current Boeing 777 hydraulic system is basically working, it will be expanded in the future for more realistic behavior. You can help the wiki by expanding it.Įlectrical This section is a stub. Rudder Ratio, Yaw Damper and Turn CoordinatorĮngines This section is a stub. C*U Pitch Law and Trim Ref function with Flare Mode and Autotrim Roll Control Law with attitude holding and bank angle protection The fly-by-wire system has been simulated within the limitations of YAsim. The signals are sent electrically to the hydraulic actuators which move the control surfaces.
#HOW TO UPDATE BOEING 777 WORLDLINER PROFESSIONAL X PLANE SERIES#
The Boeing 777 series are fly-by-wire aircraft and like all Boeing aircraft have yokes.