Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
190-00709-05 Rev. D
674
APPENDIX A
TAWS-B ALERTS
Annunciations appear on the PFD and MFD. Pop-up alerts appear only on the MFD.
Alert Type
PFD/MFD TAWS
Page
Annunciation
MFD Map Page
Pop-Up Alert
Aural Message
Excessive Descent Rate Warning (EDR)
“Pull Up”
Reduced Required Terrain Clearance Warning
(RTC)
or
“Terrain, Terrain; Pull Up, Pull Up”
or
“Terrain Ahead, Pull Up; Terrain Ahead, Pull Up”
Imminent Terrain Impact Warning (ITI)
or
Terrain Ahead, Pull Up; Terrain Ahead, Pull Up”
or
“Terrain, Terrain; Pull Up, Pull Up”
Reduced Required Obstacle Clearance Warning
(ROC)
or
“Obstacle, Obstacle; Pull Up, Pull Up”
or
“Obstacle Ahead, Pull Up; Obstacle Ahead, Pull Up”
Imminent Obstacle Impact Warning (IOI)
or
“Obstacle Ahead, Pull Up; Obstacle Ahead, Pull Up”
or
“Obstacle, Obstacle; Pull Up, Pull Up”
Reduced Required Terrain Clearance Caution
(RTC)
or
“Caution, Terrain; Caution, Terrain”
or
“Terrain Ahead; Terrain Ahead”
Imminent Terrain Impact Caution (ITI)
or
“Terrain Ahead; Terrain Ahead”
or
“Caution, Terrain; Caution, Terrain”
Reduced Required Obstacle Clearance Caution
(ROC)
or
“Caution, Obstacle; Caution, Obstacle”
or
“Obstacle Ahead; Obstacle Ahead”
Imminent Obstacle Impact Caution (IOI)
or
“Obstacle Ahead; Obstacle Ahead”
or
“Caution, Obstacle; Caution, Obstacle”
Premature Descent Alert Caution (PDA)
“Too Low, Terrain”
Altitude Callout “500”
None
None
“Five-Hundred”
Excessive Descent Rate Caution (EDR)
“Sink Rate”
Negative Climb Rate Caution (NCR)
or
“Don’t Sink”
or
“Too Low, Terrain”