Garmin Flight Deck 100 Manuel D’Utilisation
Embraer Prodigy
®
Flight Deck 100 Pilot’s Guide
190-00728-04 Rev. A
458
AUTOMATIC FLIGHT CONTROL SYSTEM
VERTICAL SPEED MODE (VS)
In Vertical Speed Mode, the flight director acquires and maintains a Vertical Speed Reference (shown above
the Vertical Speed Indicator). Current aircraft vertical speed (to the nearest 100 fpm) becomes the Vertical
Speed Reference at the moment of Vertical Speed Mode activation. 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 Vertical Speed Mode is selected.
Speed Reference at the moment of Vertical Speed Mode activation. 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 Vertical Speed Mode is selected.
When Vertical Speed Mode is activated by pressing the VS Key, ‘VS’ is annunciated in green in the AFCS Status
Box. The Vertical Speed Reference is displayed above the Vertical Speed Indicator. A Vertical Speed Reference
Bug corresponding to the Vertical Speed Reference is shown on the indicator.
Bug corresponding to the Vertical Speed Reference is shown on the indicator.
CHANGING THE VERTICAL SPEED REFERENCE
The Vertical Speed Reference (shown above the Vertical Speed Indicator) may be changed by:
• Using the UP/DN Wheel
• Pressing the CWS Button, hand-flying the aircraft to attain a new Vertical Speed Reference, then releasing
the CWS Button
Figure 7-10 Vertical Speed Hold Mode
Vertical
Speed
Reference
Bug
Vertical
Speed
Reference
Selected
Altitude
Selected Altitude
Capture Mode Armed
Vertical Speed
Mode Active
Command Bars Indicate Climb to
Attain Vertical Speed Reference