Garmin aera 190-01117-02 Pilot's Manual page 136

appendix a
The following aural terrain alerts are issued when flight conditions meet
parameters that are set within the software algorithms, and are dependant on
the sensitivity level set in the Terrain Setup Menu.
Alert
Severity
"caution, terrain"
Caution
"caution, terrain ahead"
"terrain ahead! pull up!"
Warning
"terrain! terrain! pull up!
124
Terrain
pull up!"
Aural Alerts
Garmin aera 500 Series Pilot's Guide
Obstacle
"caution, obstacle"
"caution, obstacle
ahead"
"obstacle ahead! pull
up!"
"obstacle! obstacle!
pull up! pull up!"
descent Rate
"caution, sink rate"
"sink rate, pull up!"
"pull up!"
190-01117-02 Rev. A