Garmin CIRRUS PERSPECTIVE SR22T Reference Manual page 9

Warnings, Cautions & Notes
WARNING: The United States government operates the Global Positioning
System and is solely responsible for its accuracy and maintenance. The GPS
system is subject to changes which could affect the accuracy and performance
of all GPS equipment. Portions of the Perspective™ system utilize GPS
as a precision electronic NAVigation AID (NAVAID). Therefore, as with all
NAVAIDs, information presented by the Perspective™ system can be misused
or misinterpreted and, therefore, become unsafe.
WARNING: To reduce the risk of unsafe operation, carefully review and
understand all aspects of the Perspective™ Pilot's Guide documentation and
the Cirrus SR20/SR22/SR22T Airplane Flight Manual. Thoroughly practice basic
operation prior to actual use. During flight operations, carefully compare
indications from the Perspective™ system to all available navigation sources,
including the information from other NAVAIDs, visual sightings, charts, etc.
For safety purposes, always resolve any discrepancies before continuing
navigation.
WARNING: The illustrations in this guide are only examples. Never use the
Perspective™ system to attempt to penetrate a thunderstorm. Both the FAA
Advisory Circular, Subject: Thunderstorms, and the Aeronautical Information
Manual (AIM) recommend avoiding "by at least 20 miles any thunderstorm
identified as severe or giving an intense radar echo."
WARNING: Lamp(s) inside this product may contain mercury (HG) and must
be recycled or disposed of according to local, state, or federal laws. For
more information, refer to our website at www.garmin.com/aboutGarmin/
environment/disposal.jsp.
WARNING: Because of variation in the earth's magnetic field, operating the
system within the following areas could result in loss of reliable attitude and
heading indications. North of 72° North latitude at all longitudes. South of
70° South latitude at all longitudes. North of 65° North latitude between
longitude 75° W and 120° W. (Northern Canada). North of 70° North latitude
between longitude 70° W and 128° W. (Northern Canada). North of 70° North
latitude between longitude 85° E and 114° E. (Northern Russia). South of
55° South latitude between longitude 120° E and 165° E. (Region south of
Australia and New Zealand).
190-00821-09 Rev. A
Cirrus Perspective ™ by Garmin – Cockpit Reference Guide for the SR20/SR22/SR22T