Cirrus DESIGN SR22 Pilot Operating Handbook page 420

Section 9 Cirrus Design
Supplements SR22 / SR22T
Section 4 - Normal Procedures
Normal operating procedures are outlined in the Cirrus Perspective
Integrated Flight Deck Pilot's Guide.
Alert Priority
When any of the TAWS aural alerts are in progress, all aural TRAFFIC
alerts are inhibited.
Advisory Callout
The advisory callout "FIVE HUNDRED", occurs at approximately 500
feet AGL.
Section 5 - Performance
No Change.
Section 6 - Weight & Balance
No Change.
Section 7 - System Description
The Terrain Awareness/Warning System receives data from the GPS
receiver to determine horizontal position and altitude and compares
this information to the onboard terrain and obstacle databases to
calculate and "predict" the aircraft's flight path in relation to the
surrounding terrain and obstacles. In this manner, TAWS provides
advanced alerts of predicted dangerous terrain conditions via aural
alerts communicated thru the pilot's headset and color-coded terrain
annunciations displayed on the PFD.
Refer to the Cirrus Perspective Integrated Flight Deck Pilot's Guide for
a additional information on the system and its operating modes.
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Revision 01: 01-06-10