Garmin G1000 Mooney M20TN - Manual (Page 492)

Garmin G1000 Pilot’s Guide for the Mooney M20M/M20R/M20TN 190-00647-02 Rev. A
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
478
APPENDIX A
AFCS ALERTS
Figure A-4 AFCS System Status Field
System Status Field
The following alert annunciations appear in the AFCS System Status field on the PFD.
Condition Annunciation Description
Pitch Failure Pitch axis control failure. AP is inoperative.
Roll Failure Roll axis control failure. AP is inoperative.
Pitch Trim Failure
(or stuck MEPT
Switch)
If AP engaged, take control of the aircraft and disengage AP
If AP disengaged, move MEPT switches separately to unstick
System Failure AP and MEPT are unavailable. FD may still be available.
Elevator Mistrim
Down
A condition has developed causing the pitch servo to provide a sustained force. Be
prepared to apply nose up control wheel force upon autopilot disconnect.
Elevator Mistrim Up
Aileron Mistrim
Right
A condition has developed causing the roll servo to provide a sustained right force.
Ensure the slip/skid indicator is centered and observe any maximum fuel imbalance
limits.
Aileron Mistrim Left
Preflight Test
Performing preflight system test; aural alert sounds at completion
Do not press the AP DISC Switch during servo power-up and preflight system tests as this may
cause the preflight system test to fail or never to start (if servos fail their power-up tests). Power
must be cycled to the servos to remedy the situation.
Preflight system test failed; aural alert sounds at failure
NOTE: Do not press the AP DISC TRIM INTRPT switch during servo power-up and preflight system tests as
this may cause the preflight system test to fail or never to start (if servos fail their power-up tests). Power
must be cycled to the servos to remedy the situation.