Annunciations & Alerts
Alert Type
Annunciation
Imminent Obstacle
Impact Warning
(IOI)
Reduced Required
Terrain Clearance
Caution (RTC)
Imminent Terrain
Impact Caution
(ITI)
Reduced Required
Obstacle Clearance
Caution (ROC)
Imminent Obstacle
Impact Caution
(IOI)
Premature Descent
Alert Caution
(PDA)
Altitude Callout
"500"
Excessive Descent
Rate Caution
(EDR)
Negative Climb
Rate Caution
(NCR)
62
Garmin G1000 Cockpit Reference Guide for the Cessna Caravan
PFD/MFD
TAWS Page
Pop-Up Alert
None
MFD
"Obstacle Ahead, Pull Up; Obstacle
or
"Obstacle, Obstacle; Pull Up, Pull
"Caution, Terrain; Caution, Terrain"
or
"Terrain Ahead; Terrain Ahead"
"Terrain Ahead; Terrain Ahead"
or
"Caution, Terrain; Caution, Terrain"
"Caution, Obstacle; Caution,
or
"Obstacle Ahead; Obstacle Ahead"
"Obstacle Ahead; Obstacle Ahead"
or
"Caution, Obstacle; Caution,
None
or
Aural Message
Ahead, Pull Up"
or
Up"
or
or
Obstacle"
or
or
Obstacle"
"Too Low, Terrain"
"Five-Hundred"
"Sink Rate"
"Don't Sink"
or
"Too Low, Terrain"
190-00748-00 Rev. C