Garmin G1000H Marine Radio User Manual


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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
55
FLIGHT INSTRUMENTS
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2-12).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 2-13)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2-14)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 2-13 Glideslope Indicator Figure 2-14 Glidepath IndicatorFigure 2-12 Vertical Speed and
Deviation Indicators (VSI and VDI)
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