Cirrus SR22 Pilot Operating Handbook page 411

Cirrus Design
SR22
Section 2 - Limitations
1. Do not use the CMax Approach Charts function for navigation of
the aircraft. The CMax Approach Charts function is intended to
serve as a situational awareness tool only.
2. The Avidyne FlightMax EX5000C Pilot's Guide, P/N 600-00108-
000, Revision 03 or later, must be available to the pilot during all
flight operations.
Section 3 - Emergency Procedures
Loss of CMax™ Electronic Approach Charts
• In the event CMax Approach Charts cannot be displayed on the
MFD, refer to back-up approach data such as paper copies or a
laptop containing the JeppView software and data.
• If no back-up data is available contact Air Traffic Control for
approach information.
Section 4 - Normal Procedures
Back-up approach charts for CMax are not required. However,
back-up approach data for departure, destination, and
alternate field is recommended. Reference CMax Description
in this supplement.
Section 7 - System Description
The CMax installation is entirely software dependant. No additional
hardware is required.
Back-up approach charts for CMax are not required. However,
back-up approach data for departure, destination, and
alternate field is recommended. Back-up approach data could
be printed copies of published approach charts, a laptop
containing the JeppView software and data, or notes providing
the approach vertical data (the Garmin 430 can display lateral
approach information).
P/N 13772-125
Revision 01: 12-15-07
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Section 9
Supplements
3 of 4