Cirrus SR22 Pilot Operating Handbook page 403

Cirrus Design
SR22
Section 2 - Limitations
1. The Flight Director System integrates with the Primary Flight
Display (PFD) System. Adherence to the PFD imitations in the
basic SR22 Pilot's Operating Handbook is mandatory.
2. The Avidyne FlightMax Entegra-Series PFD Pilot's Guide, P/N
600-00142-000, Revision 03, or latest revision, must be available
to the pilot during all flight operations.
Section 3 - Emergency Procedures
No Change.
Section 4 - Normal Procedures
No Change.
Section 5 - Performance
No Change.
Section 6 - Weight & Balance
No Change.
Section 7 - System Description
Fully integrated with the S-Tec System 55X Autopilot, the Flight
Director system replaces the "flying W" aircraft reference symbol on
the PFD with the Flight Director Steering Command Bars and Wedge.
The system consists of two lighted push-buttons installed on the
upper, LH side of the instrument panel and associated relays and
wiring between the PFD and autopilot. The remaining portion of the
Flight Director system is entirely software dependant.
When a vertical mode of the autopilot is being used, a set of flight
director command bars will indicate the required steering of the aircraft
to achieve the commanded tracking from the autopilot. In autopilot
mode, "AP" will be in the autopilot annunciation field, the command
bars will be visible and magenta and the aircraft should track the bars.
In flight director only mode, "FD" will be displayed in the autopilot
annunciation field, the command bars will be visible and green, and
P/N 13772-123
Revision 01: 12-15-07
Section 9
Supplements
3 of 4