User Guide

190-00552-00 Rev. A
Garmin G1000 Pilot’s Guide for the Columbia 350/400
6-51
HAZARD AVOIDANCE
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”
Table 6-7 TAWS Annunciations, Pop-Up Alerts, and Aural Messages