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190-00498-07 Rev. A
Garmin G1000 Pilot’s Guide for Cessna Nav III
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
579
APPENDIX A
TERRAIN-SVS ALERTS
Alert Type
PFD/MFD TERRAIN-
SVS Page
Annunciation
MFD
Pop-Up Alert
Aural Message
Reduced Required Terrain Clearance Warning (RTC) “Warning; Terrain, Terrain”
Imminent Terrain Impact Warning (ITI) “Warning; Terrain, Terrain”
Reduced Required Obstacle Clearance Warning (ROC) “Warning; Obstacle, Obstacle”
Imminent Obstacle Impact Warning (IOI) “Warning; Obstacle, Obstacle”
Reduced Required Terrain Clearance Caution (RTC) “Caution; Terrain, Terrain”
Imminent Terrain Impact Caution (ITI) “Caution; Terrain, Terrain”
Reduced Required Obstacle Clearance Caution (ROC) “Caution; Obstacle, Obstacle”
Imminent Obstacle Impact Caution (IOI) “Caution; Obstacle, Obstacle”
TERRAIN-SVS SYSTEM STATUS ANNUNCIATIONS
Alert Type
PFD/MFD Alert
Annunciation
TERRAIN-SVS Page
Annunciation
Aural Message
System Test in Progress TERRAIN TEST None
System Test Pass None None “Terrain System Test OK”
Terrain Alerting is disabled
None
None
MFD Terrain or Obstacle database unavailable or
invalid. Terrain-SVS operating with PFD Terrain
or Obstacle databases
None TERRAIN DATABASE FAILURE None
Terrain System Test Fail TERRAIN FAIL “Terrain System Failure”
Terrain or Obstacle database unavailable or
invalid, invalid software configuration, system
audio fault
TERRAIN FAIL “Terrain System Failure”
No GPS position NO GPS POSITION “Terrain System Not Available”
Excessively degraded GPS signal, Out of
database coverage area
None “Terrain System Not Available”
Sufficient GPS signal received after loss None None “Terrain System Available”