A SERVICE OF

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Garmin G1000H
Pilot’s Guide for the Bell 407GX
190-01255-00 Rev. B272
FLIGHT MANAGEMENT
15) As seen in Figure 5-131, the aircraft is approaching TOD. Note the target vertical speed required to reach the
selected altitude. The Vertical Deviation Indicator (VDI) and the Required Vertical Speed Indicator (RVSI) are
now displayed on the PFD as shown in Figure 5-132. When the aircraft is within one minute of the TOD, it is
annunciated as shown in Figure 5-132, and an aural alert ‘Vertical track’ will be heard.
Figure 5-131 Approaching Top of Descent (TOD)
Figure 5-132 VDI & RVSI Upon Reaching Top of Descent (TOD)
Required Vertical
Speed Indicator
(RVSI)
Vertical Deviation
Indicator (VDI)
Target Altitude