Garmin G1000 NXi Pilot's Manual page 343

Alert Type
Imminent Terrain Impact
Warning (ITI)
Reduced Required Obstacle
Clearance Warning (ROC)
Imminent Obstacle Impact
Warning (IOI)
Reduced Required Terrain
Clearance Caution (RTC)
Imminent Terrain Impact
Caution (ITI)
Required Reduced Line
Clearance Impact Caution
(RLC)
Imminent Line Clearance
Impact Caution (ILI)
Reduced Required Obstacle
Clearance Caution (ROC)
Imminent Obstacle Impact
Caution (IOI)
Premature Descent Alert
Caution (PDA)
Altitude Voice Callout
(VCO) "500"
Excessive Descent Rate
Caution (EDR)
Negative Climb Rate
Caution (NCR)
190-02177-02 Rev. A
PFD/TAWS-B
MFD Pop-Up Alert (except
Page Alert
TAWS-B Page)
Annunciation
PULL UP TERRAIN AHEAD - PULL-UP
PULL UP OBSTACLE - PULL-UP
PULL UP OBSTACLE AHEAD - PULL-UP
CAUTION - TERRAIN
TERRAIN
TERRAIN TERRAIN AHEAD
TERRAIN CAUTION - WIRE
TERRAIN WIRE AHEAD
TERRAIN CAUTION - OBSTACLE
TERRAIN OBSTACLE AHEAD
TERRAIN TOO LOW - TERRAIN
None None
TERRAIN SINK RATE
TERRAIN DON'T SINK
Table 6-15 TAWS-B Alerts Summary
Garmin G1000 NXi Pilot's Guide for the Cessna NAV III
HAZARD AVOIDANCE
Voice Alert
"Terrain Ahead, Pull Up; Terrain Ahead, Pull
Up"
"Obstacle, Obstacle; Pull Up, Pull Up"
"Obstacle Ahead, Pull Up; Obstacle Ahead, Pull
Up"
"Caution, Terrain; Caution, Terrain"
"Terrain Ahead; Terrain Ahead"
"Caution, Wire; Caution, Wire"
"Wire Ahead; Wire Ahead"
"Caution, Obstacle; Caution, Obstacle"
"Obstacle Ahead; Obstacle Ahead"
"Too Low, Terrain"
"Five-Hundred"
"Sink Rate"
"Don't Sink"
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