Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
190-00709-05 Rev. D
672
APPENDIX A
Alert Condition
Annunciation
Description
System Failure
AP and MEPT are unavailable; FD may still be available
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
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.
TERRAIN-SVT ALERTS
Alert Type
PFD/MFD TERRAIN-
SVT Page
Annunciation
MFD
Pop-Up Alert
Aural Message
Reduced Required Terrain Clearance Warning
(RTC)
“Warning; Terrain, Terrain”
Imminent Terrain Impact Warning (ITI)
“Warning; Terrain, Terrain”
Reduced Required Obstacle Clearance Warning
(ROC)
“Warning; Obstacle,
Obstacle”
Imminent Obstacle Impact Warning (IOI)
“Warning; Obstacle,
Obstacle”
Reduced Required Terrain Clearance Caution
(RTC)
“Caution; Terrain, Terrain”
Imminent Terrain Impact Caution (ITI)
“Caution; Terrain, Terrain”
Reduced Required Obstacle Clearance Caution
(ROC)
“Caution; Obstacle,
Obstacle”
Imminent Obstacle Impact Caution (IOI)
“Caution; Obstacle,
Obstacle”