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Garmin G1000 Pilot’s Guide for Cessna Nav III
190-00498-07 Rev. A
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICESINDEX
388
HAZARD AVOIDANCE
Alert Type
PFD/MFD**
Alert
Annunciation
MFD Pop-Up Alert
(except TAWS-B Page)
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, Terrain; Pull Up, Pull Up”
or
“Terrain Ahead, Pull Up; Terrain Ahead, 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, Obstacle; Pull Up, Pull Up”
or
“Obstacle Ahead, Pull Up; Obstacle Ahead, Pull Up”*
Reduced Required Terrain
Clearance Caution (RTC)
*
or
“Caution, Terrain; Caution, Terrain”*
or
“Terrain Ahead; Terrain Ahead”
Imminent Terrain Impact
Caution (ITI)
or
*
“Caution, Terrain; Caution, Terrain”
or
“Terrain Ahead; Terrain Ahead”*
Reduced Required Obstacle
Clearance Caution (ROC)
or
*
“Caution, Obstacle; Caution, Obstacle”
or
“Obstacle Ahead; Obstacle Ahead”*
Imminent Obstacle Impact
Caution (IOI)
or
“Caution, Obstacle; Caution, Obstacle”*
or
“Obstacle Ahead; Obstacle Ahead”
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”
* Alerts with multiple messages are configurable at installation and are installation-dependent. Alerts for the default
configuration when more than one option is available are indicated with asterisks.
** Annunciation is displayed on the MFD when terrain display is enabled.
Table 6-21 TAWS-B Alerts Summary