Garmin G950 Pilot's Manual page 268

FLIGHT MANAGEMENT
15) As seen in Figure 5-128, 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 5-129. When the aircraft is within one minute of the TOD, it is
annunciated as shown in Figure 5-129, and an aural alert 'Vertical track' will be heard.
Vertical Deviation
256
Figure 5-128 Approaching Top of Descent (TOD)
Indicator (VDI)
Figure 5-129 VDI & RVSI Upon Reaching Top of Descent (TOD)
Garmin G950 Pilot's Guide for the Tecnam P2006T
Target Altitude
Required Vertical
Speed Indicator
(RVSI)
190-01146-00 Rev. A