Pilot's Guide

190-00552-05 Rev. A
Garmin G1000 Pilot’s Guide for the Corvalis/Corvalis TT
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICES INDEX
355
HAZARD AVOIDANCE
Alert Cause
PFD/MFD*
Status
Annunciation
TAWS-B Page Annunciation Aural Message
MFD Terrain or Obstacle
database unavailable or
invalid. System operating
with PFD Terrain or Obstacle
databases
None
TERRAIN DATABASE FAILURE
None
Terrain or Obstacle
database unavailable or
invalid, invalid software
configuration, TAWS audio
fault
TAWS FAIL
“TAWS System Failure”
No GPS position
NO GPS POSITION
“TAWS Not Available”
“TAWS Available” when GPS
position availability returns
Excessively degraded GPS
signal
None “TAWS Not Available”
“TAWS Available” when sufficient
GPS signal is received
Out of database coverage
area
None “TAWS Not Available”
“TAWS Available” when aircraft re-
enters database coverage area.
*Annunciation shown on MFD pages when terrain display is enabled
Table 6-15 TAWS-B Abnormal Status Annunciations