Pilot's Guide

Garmin G1000 Pilot’s Guide for the Cessna Corvalis/Corvalis TT
190-00552-05 Rev. A58
FLIGHT INSTRUMENTS
SYSTEM
OVERVIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO PANEL
& CNS
FLIGHT
MANAGEMENT
HAZARD
AVOIDANCE
AFCS
ADDITIONAL
FEATURES
APPENDICESINDEX
VERTICAL DEVIATION
NOTE: The Glidepath Indicator is only shown for aircraft with GIA 63W Integrated Avionics Units when SBAS
is available.
TheVerticalDeviationIndicator(VDI)isamagentachevronindicatingthebaro-VNVverticaldeviationwhen
VerticalNavigation(VNV)isbeingused(Figure2-13).TheVDIappearsinconjunctionwiththe“TODwithin
1minute”alert.TheVDIisremovedfromthedisplayifverticaldeviationbecomesinvalid.SeetheFlight
ManagementSectionfordetailsonVNVfeatures,andrefertoSection2.2,SupplementalFlightData,formore
informationaboutVNVindicationsonthePFD.
The Glideslope Indicator(Figure2-14) appearsto theleft ofthe AltimeterwheneveranILSfrequencyis
tunedintheactiveNAVeld.AgreendiamondactsastheGlideslopeIndicator,likeaglideslopeneedleon
aconventionalindicator.Ifalocalizerfrequencyistunedandthereisnoglideslope,“NOGS”isdisplayedin
place of the diamond.
TheglidepathisanalogoustotheglideslopeforGPSapproachessupportingSBASverticalguidance(LNAV+V,
L/VNV,LPV).WhenanapproachofthistypeisloadedintotheightplanandGPSistheselectednavigation
source, the GlidepathIndicator(Figure2-15)appearsasamagentadiamond.Iftheapproachtypedowngrades
pastthenalapproachx(FAF),“NOGP”isdisplayedinplaceofthediamond.
Full-scaledeection(twodots)is1000feet.
Glidepath
Indicator
Glideslope
Indicator
Vertical
Speed
Indicator
Vertical
Speed
Pointer
VNV Target
Altitude
Vertical
Deviation
Indicator
Required
Vertical
Speed
Indicator
Figure 2-14 Glideslope Indicator Figure 2-15 Glidepath IndicatorFigure 2-13 Vertical Speed and
Deviation Indicators (VSI and VDI)