Pilot's Guide

190-00663-02 Rev. B
Garmin G1000 Pilot’s Guide for the Hawker Beechcraft C90A/GT/GTi
549
APPENDIX A
TERRAIN-SVS ALERTS
Alert Type
PFD/MFD
*
Alert
Annunciation
MFD Pop-Up Alert (except
Terrain-SVS Page
Aural Message
Reduced Required Terrain Clearance
Warning (RTC)
TERRAIN WARNING TERRAIN
“Warning; Terrain, Terrain”
Imminent Terrain Impact Warning (ITI)
TERRAIN WARNING TERRAIN
“Warning; Terrain, Terrain”
Reduced Required Obstacle Clearance
Warning (ROC)
TERRAIN WARNING OBSTACLE
“Warning; Obstacle, Obstacle”
Imminent Obstacle Impact Warning (IOI)
TERRAIN WARNING OBSTACLE
“Warning; Obstacle, Obstacle”
Reduced Required Terrain Clearance
Caution (RTC)
TERRAIN CAUTION-TERRAIN
“Caution; Terrain, Terrain”
Imminent Terrain Impact Caution (ITI)
TERRAIN TERRAIN AHEAD
“Caution; Terrain, Terrain”
Reduced Required Obstacle Clearance
Caution (ROC)
TERRAIN CAUTION-OBSTACLE
“Caution; Obstacle, Obstacle”
Imminent Obstacle Impact Caution (IOI)
TERRAIN OBSTACLE AHEAD
“Caution; Obstacle, Obstacle”
* Annunciation is shown on the Terrain-SVS Page and the Navigation Map Page when Terrain is enabled.
TERRAIN-SVS STATUS ANNUNCIATIONS
Alert Type
PFD/MFD*
Alert
Annunciation
TERRAIN-SVS Page Center
Banner Annunciation
Aural Message
System Test in progress
TER TEST TERRAIN TEST
None
System Test pass None None “Terrain System Test OK”
Terrain Alerting Inhibited
TER INH
None None
No GPS position
TER N/A NO GPS POSITION
“Terrain System Not Available”†
Excessively degraded GPS signal; or
Out of database coverage area
TER N/A
None “Terrain System Not Available”†
Terrain System Test Fail;
Terrain or Obstacle database
unavailable or invalid;
Invalid software configuration; or
System audio fault
TER FAIL TERRAIN FAIL
“Terrain System Failure”
MFD Terrain or Obstacle database
unavailable or invalid, Terrain-
SVS operating with PFD Terrain or
Obstacle databases
None
TERRAIN DATABASE FAILURE
None
* Annunciation is shown on the Terrain-SVS Page and the Navigation Map Page when Terrain is enabled.
† “Terrain System Available” (in-flight only) when sufficient GPS signal received, or terrain database coverage re-entered.