Garmin GFC 600 Pilot’s Guide
190-01488-00 Rev. B
26
AFCS
GMC 605 Underspeed Indication
(Non-Altitude Critical Mode)
GI 285 Underspeed Indication
(Non-Altitude Critical Mode)
The pilot must add power to increase airspeed. If the aircraft was in PIT or VS mode
prior to entering Underspeed Protection and full power has already been applied,
the pilot can move the
NOSE UP/DN
wheel in the DN direction to reduce the pitch
attitude or vertical speed reference.
When airspeed increases to 5 KIAS above the minimum speed, the MINSPEED
message will be removed and the armed vertical Flight Director mode will change back
to active. The autopilot will resume tracking the previously selected vertical reference.
NOTE:
When the AFCS is outside normal operating limits, it uses more
aggressive commands to return to normal limits.
Summary of Contents for GFC 600
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