Garmin G950 Tecnam 2006T - Manual (Page 81)

190-01146-00 Rev. A Garmin G950 Pilot’s Guide for the Tecnam P2006T 69
FLIGHT INSTRUMENTS
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL
FEA
TURES
APPENDICES
INDEX
VERTICAL NAVIGATION (VNV) INDICATIONS
When a VNV flight plan has been activated, VNV indications (VNV Target Altitude, RVSI, 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.
Top of Descent Message
GPS is
Selected
Navigation
Source
Terminal
Phase of
Flight
Required
Vertical
Speed Bug
Vertical
Deviation
Indicator
VNV Target
Altitude
Figure 2-34 Vertical Navigation Indications (PFD)
Criteria
VNV Indication Removed
Required Vertical
Speed (RVSI)
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