Cirrus SR22 Pilot Operating Handbook page 278

Section 7
Systems Description
DME/ADF circuit breaker on AVIONICS BUS. Refer to the Perspective
Integrated Avionics System Pilot's Guide for a general description of
the system and its operating modes. Refer to the Bendix/King DME
System Pilot's Guide for a detailed discussion of the system.
Synthetic Vision System
The Synthetic Vision System (SVS) is intended to provide the pilot with
enhanced situational awareness by placing a three dimensional
depiction of terrain, obstacles, traffic and the desired flight path on the
PFD so that proximity and location is more easily understood during
instrument scanning. The SVS database is created from a digital
elevation model with a 9 arc-sec (approx. 885 ft (270m)) horizontal
resolution.
The synthetic vision system is not intended to be used independently
of traditional attitude instrumentation. Consequently, SVS is disabled
when traditional attitude instrumentation is not available. Otherwise,
the traditional attitude instrumentation will always be visible in the
foreground with SVS features in the background. The PFD with SVS
installed includes:
• Perspective depiction of surrounding terrain,
• Zero pitch line,
• Perspective depiction of runways,
• Perspective depiction of large bodies of water,
• Perspective depiction of obstacles,
• Flight path marker,
• Terrain warning system,
• Field of view depiction on the MFD Navigation Page.
Refer to the Perspective Integrated Avionics System Pilot's Guide for a
complete description of the system, its operating modes, and
additional detailed operating procedures.
7-92
Cirrus Design
SR22
P/N 13772-004
Revision 1