Garmin Flight Deck 100 Manual De Usuario
Embraer Prodigy
®
Flight Deck 100 Pilot’s Guide
190-00728-04 Rev. A
456
AUTOMATIC FLIGHT CONTROL SYSTEM
SELECTED ALTITUDE CAPTURE MODE (ALTS)
Selected Altitude Capture Mode is automatically armed with activation of the following modes:
• Pitch Hold
• Vertical Speed
• Flight Level Change
• Takeoff/Go Around (if the Selected Altitude is at
least 400 feet above the current aircraft altitude)
• Vertical Path Tracking (if the Selected Altitude is to
be captured instead of the VNAV Target Altitude)
The white ‘ALTS’ annunciation indicates Selected Altitude Capture Mode is armed (see Figure 7-7 for example).
The ALT SEL Knob is used to set the Selected Altitude (shown above the Altimeter) until Selected Altitude
Capture Mode becomes active.
Capture Mode becomes active.
As the aircraft nears the Selected Altitude, the flight director automatically transitions to Selected Altitude
Capture Mode with Altitude Hold Mode armed (Figure 7-8). This automatic transition is indicated by the green
‘ALTS’ annunciation flashing for up to 5 seconds and the appearance of the white ‘ALT’ annunciation.
‘ALTS’ annunciation flashing for up to 5 seconds and the appearance of the white ‘ALT’ annunciation.
At 50 feet from the Selected Altitude, the flight director automatically transitions from Selected Altitude
Capture to Altitude Hold Mode and holds the Selected Altitude (when within 50 feet of the selected altitude
depending on vertical speed ALT mode may activate directly). As Altitude Hold Mode becomes active, the
white ‘ALT’ annunciation moves to the active vertical mode field and flashes green for 5 seconds to indicate the
automatic transition.
depending on vertical speed ALT mode may activate directly). As Altitude Hold Mode becomes active, the
white ‘ALT’ annunciation moves to the active vertical mode field and flashes green for 5 seconds to indicate the
automatic transition.
Figure 7-8 Automatic Mode Transitions During Altitude Capture
Flash Up to 5 sec, Indicating Automatic Transition
CHANGING THE SELECTED ALTITUDE
NOTE:
Pressing the CWS Button while in Selected Altitude Capture Mode does not cancel the mode.
Use of the ALT SEL Knob to change the Selected Altitude while Selected Altitude Capture Mode is active
causes the flight director to revert to Pitch Hold Mode with Selected Altitude Capture Mode armed for the
new Selected Altitude.
new Selected Altitude.
ALTITUDE HOLD MODE (ALT)
NOTE:
To serve as a visual reminder of a target airspeed, the pilot can adjust the cyan Airspeed Reference
Bug using the SPD SEL Knob when NOT in Flight Level Change Mode or Altitude Hold Mode (with CSC
engaged).
engaged).
If Altitude Hold Mode is activated by pressing the ALT Key; the flight director maintains the current aircraft
altitude (to the nearest 10 feet). Altitude Hold Mode active is indicated by an ‘ALT’ annunciation in the AFCS
Status Box.
Status Box.