Gtn 6Xx/7Xx Series Pilot's Guides; Warnings And Messages - Garmin GTN 650 Series Pilot's Manual Upgrade Supplement

GTN 6XX/7XX SERIES PILOT'S GUIDES

Warnings and Messages

WARNING: Do not use data link weather information for maneuvering in,
near, or around areas of hazardous weather. Information contained within
data link weather products may not accurately depict current weather
conditions.
WARNING: Do not use the indicated data link weather product age to
determine the age of the weather information shown by the data link
weather product. Due to time delays inherent in gathering and processing
weather data for data link transmission, the weather information shown by
the data link weather product may be significantly older than the indicated
weather product age.
CAUTION: 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 Garmin GTN 725/750
utilize GPS as a precision electronic NAVigation AID (NAVAID). Therefore,
as with all NAVAIDs, information presented by the GTN 725/750 can be
misused or misinterpreted and, therefore, become unsafe.
NOTE: Limitation for SafeTaxi®
Do not use SafeTaxi or Chartview functions as the basis for ground
maneuvering. SafeTaxi and Chartview functions do not comply with
the requirements of AC 20-159 and are not qualified to be used as an
airport moving map display (AMMD). SafeTaxi and Chartview are to be
used by the flight crew to orient themselves on the airport surface to
improve pilot situational awareness during ground operations.