190-00820-11 Rev. A
Pilot’s Guide for the Cirrus SR2x with Cirrus Perspective by Garmin
553
ADDITIONAL FEATURES
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
FLIGHT PATH MARKER
The Flight Path Marker (FPM), also known as a Velocity Vector, is displayed on the PFD at groundspeeds
above 30 knots. The FPM depicts the approximate projected path of the aircraft accounting for wind speed
and direction relative to the three-dimensional terrain display and/or horizon and heading.
The FPM is always available when the Synthetic Terrain feature is in operation, however, it may also be
enabled independent of the Synthetic Terrain display. The FPM represents the direction of the flight path as
it relates to the terrain and obstacles on the display, while the airplane symbol represents the aircraft heading.
When SVT is disabled, the FPM represents the flight path in relation to the Zero Pitch Line and heading.
The FPM works in conjunction with the Pathways feature to assist the pilot in maintaining desired altitudes
and direction when navigating a flight plan. When on course and altitude the FPM is aligned inside the
pathway boxes as shown (Figure 8-7).
When SVT is enabled, the FPM may also be used to identify a possible conflict with the aircraft flight path
and distant terrain or obstacles. Displayed terrain or obstacles in the aircraft’s flight path extending above the
FPM could indicate a potential conflict, even before an alert is issued by TAWS-B or Terrain-SVT. However,
decisions regarding terrain and/or obstacle avoidance should not be made using only the FPM.
Flight Path
Marker
(FPM)
Wind
Vector
Figure 8-7 Flight Path Marker and Pathways
ZERO PITCH LINE
The Zero Pitch Line is drawn completely across the display and represents the horizon when the terrain
horizon is difficult to distinguish from other terrain being displayed. It may not align with the terrain
horizon, particularly when the terrain is mountainous or when the aircraft is flown at high altitudes.
