Garmin AERA 660 Pilot's Manual page 114

Hazard Avoidance
Pop-up
Alert
Range
Rings
AURAL ALERTS
• "Five Hundred"—when the aircraft descends through 500 feet above the destina-
tion airport.
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
Warning
Adjusting terrain alert audio:
1) From the Main Menu, touch Tools > Setup > Sound.
2) Touch the 'Terrain Audio' Enable Button to toggle the terrain audio on/
off:
98
Pop-up Alert (Navigation Map With Terrain Shading)
Terrain
"caution, terrain"
"caution, terrain
ahead"
"terrain ahead! pull
up!"
"terrain! terrain! pull
up! pull up!"
Aural Alerts Summary
Garmin aera 660 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!"
190-02017-20 Rev. A