Garmin Flight Deck 100 Manual

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190-00728-04 Rev. A

Embraer Prodigy

Flight Deck 100 Pilot’s Guide

455

AUTOMATIC FLIGHT CONTROL SYSTEM

PITCH HOLD MODE (PIT)

Whentheightdirectorisactivated(withtheFDKey)orswitched,PitchHoldModeisselectedbydefault.

PitchHoldModeisindicatedastheactiveverticalmodebythe‘PIT’annunciation.Thismodemaybeusedfor

climb or descent to the Selected Altitude (shown above the Altimeter), since Selected AltitudeCaptureModeis

automaticallyarmedwhenPitchHoldModeisactivated.

InPitchHoldMode,theightdirectormaintainsaconstantpitchattitude,thepitchreference.Thepitch

referenceis setto theaircraftpitch attitudeat themomentof modeselection. Ifthe aircraftpitchattitude

exceedstheightdirectorpitchcommandlimitations,theightdirectorcommandsapitchangleequaltothe

nose-up/down limit.

CHANGING THE PITCH REFERENCE

WhenoperatinginPitchHold Mode,thepitchreferencecan beadjustedby pressing the

CWS

Button,

hand-ﬂying the aircraft to establish a new pitch reference, then releasing the

CWS

Button.

Figure 7-7 Pitch Hold Mode

Selected

Altitude

Pitch Hold

Mode Active

Selected Altitude

Capture Mode Armed

Command Bars Maintain

Desired Pitch Reference