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
339
HAZARD AVOIDANCE
0
100
200
300
400
500
600
700
800
0 5 10 15 20 25 30
Required Terrain Clearance (FT)
Level (FT) Descending (FT)
Figure 6-77 FLTA Alert Minimum Terrain and Obstacle Clearance Values
Distance From Runway (NM)
Required Clearance (FT)
FLTAalertsareautomaticallyinhibitedwhentheaircraftislessthan200feetabovethedestinationrunway
elevationwhilewithin0.5nmoftheapproachrunwayortheaircraftisbetweenrunwayends.Alertscan
alsobemanuallyinhibited.DiscretionshouldbeusedwheninhibitingTerrain-SVSalerting,andthesystem
shouldbeenabledwhenappropriate.WhenTerrain-SVSalertingisinhibited,thestatusannunciation‘TER
INH’isshownonthePFDandinsidetheTerrain-SVSannunciationwindowontheMFD(Figure6-78).
Figure 6-78 Terrain-SVS Alerting Disabled
(Terrain-SVS Inhibited) Annunciation
Inhibiting/enabling Terrain-SVS alerting:
1) Select the Terrain-SVS Page.
2) Press the INHIBIT Softkey to inhibit or enable Terrain-SVS (choice dependent on current state).
Or:
a) Press the MENU Key.
b) Select ‘Inhibit Terrain’ or ‘Enable Terrain’ (choice dependent on current state) and press the ENT Key.
If Terrain-SVS alertsareinhibited when the Final Approach Fix isthe active waypoint in a GPS SBAS
approach,a‘LOWALT’annunciationmayappearonthePFDnexttotheAltimeterifthecurrentaircraft
altitudeisatleast164feetbelowtheprescribedaltitudeattheFinalApproachFix.SeetheFlightInstruments
Sectionfordetails.