Garmin G1000H Marine Radio User Manual


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190-01255-00 Rev. B
Garmin G1000H
™
Pilot’s Guide for the Bell 407GX
71
FLIGHT INSTRUMENTS
VERTICAL NAVIGATION (VNV) INDICATIONS
WhenaVNVightplanhasbeenactivated,VNVindications(VNVTargetAltitude,RSVI,VDI)appearonthe
PFDinconjunctionwiththe“TODwithin1minute”messageand“Verticaltrack”voicealert.SeetheFlight
ManagementsectionfordetailsonVNVfeatures.VNVindicationsareremovedfromthePFDaccordingtothe
criterialistedinTable2-2.
VNV Target
Altitude
Vertical
Deviation
Indicator
Required
Vertical
Speed Bug
Terminal
Phase of
Flight
GPS is
Selected
Navigation
Source
Figure 2-36 Vertical Navigation Indications (PFD)
Top of Descent Message
Criteria
VNV Indication Removed
Required Vertical
Speed (RSVI)
Vertical
Deviation (VDI)
VNV Target
Altitude
Aircraft > 1 min before the next TOD due to flight plan change X X X
VNV cancelled (CNCL VNV Softkey selected on MFD) X X X
Distance to active waypoint cannot be computed due to
unsupported flight plan leg type (see Flight Management
Section)
X X X
Aircraft > 250 feet below active VNV Target Altitude X X X
Current crosstrack or track angle error has exceeded limit X X X
Active altitude-constrained waypoint can not be reached within
maximum allowed flight path angle and vertical speed
X X
Table 2-2 VNV Indication Removal Criteria
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