Terrain Alerting - Garmin GTN 750 Pilot's Manual Upgrade Supplement

11.5
Foreword
Terrain alerting functions increase situational awareness and help reduce
Getting
controlled flight into terrain (CFIT). Visual and aural annunciations alert the
Started
pilot when terrain and obstacles are within the given altitude threshold from
Audio &
the aircraft.
Xpdr Ctrl
11.5.1
Com/Nav
• A valid terrain/obstacle database
FPL
• A valid 3-D GPS position solution
Direct-To
11.5.2
Proc
NOTE: The data contained in the databases comes from government
agencies. Garmin accurately processes and cross-validates the data but
Charts
cannot guarantee its accuracy or completeness.
Terrain alerting uses terrain and obstacle information supplied by government
Wpt Info
sources. Terrain information is based on terrain elevation information in a
Map database that may contain inaccuracies. Individual obstructions may be shown if
available in the database. The data undergoes verification by Garmin to confirm
Traffic
accuracy of the content.
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
11-10
Index

Terrain Alerting

Terrain Alerting Requirements
Terrain Alerting Limitations
GTN 725/750 Pilot's Guide 190-01007-03 Rev. Q