Pilot's Guide

190-00709-05 Rev. B
Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
673
APPENDIX A
TERRAIN-SVT SYSTEM STATUS ANNUNCIATIONS
Alert Type
PFD/MFD Alert
Annunciation
TERRAIN-SVT 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-SVT
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”