Garmin GFC 600 Pilot's Manual page 68

Annunciations & Alerts
GMC 605 GMC
Message 605
LED
AIL TRM LF
AIL TRM RT
RUD TRM LF
RUD TRM
RT
MAXSPEED
MINSPEED
AIRDAT
FAIL
ESP OFF
ESP FAIL
CWS ON
SET
HDG=CRS
DISABLD
KEY
AP KEY STK
60
GI 285
Indication
•
TRIM
•
TRIM
•
TRIM
•
TRIM
•
AP
Garmin GFC 600 Pilot's Guide
Description
Mistrim condition requiring Roll trim to the Left
Mistrim condition requiring Roll trim to the
Right
Mistrim condition requiring Rudder trim to the
Left
Mistrim condition requiring Rudder trim to the
Right
Overspeed Protection is active
Underspeed Protection is active
Air Data inputs to the GMC 605 have failed.
Functions dependent on air data (IAS, VS,
and ALT modes; Overspeed & Underspeed
Protection; and High Speed ESP) may not be
supported and AFCS performance may be
degraded.
Electronic Stability & Protection (ESP) has been
turned Off
Electronic Stability & Protection (ESP) function
has failed
Control Wheel Steering is active (the GMC
605's AP LED flashes green continuously
during CWS)
Pilot action required to set the Selected
Heading on the DG to the same value as the
Selected Course pointer on the CDI. Message
displayed continuously when NAV or APR
modes are active in a DG-equipped aircraft.
The GMC 605 key selected by the user is
disabled because the associated function is not
supported in a particular installation
The AP key on the GMC 605 is stuck in the
active state
190-01488-00 Rev. B