Garmin GDU 37X Pilot's Manual page 163

a a
Ural lerts
• "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 dependent on
the sensitivity level set in the Terrain Setup Menu.
Enabling/Disabling terrain alerts:
From the Terrain Page, press the DISABLE Softkey.
Or:
1) From the Terrain Page, press the MENU Key to access the Page Menu.
2) Turn or move the FMS Joystick to highlight 'Disable Alerts' or 'Enable
Alerts' and press the ENT Key.
Disabling Terrain Alerts with the 'Disable' softkey is only temporary. Terrain Alerts
are automatically enabled on the next power cycle. When Terrain Alerts are disabled
using the Terrain Settings Page the alert settings persist between power cycles.
Alert Severity
Caution
Warning
190-01054-00 Rev. E
Terrain
"caution, terrain"
"caution, terrain
ahead"
"terrain ahead! pull
up!"
"terrain! terrain! pull
up! pull up!"
Aural Alerts Summary
Garmin GDU
Hazard Avoidance
Obstacle
"caution, obstacle"
"caution, obstacle
ahead"
"obstacle ahead! pull
up!"
"obstacle! obstacle!
pull up! pull up!"
37X Pilot's Guide
™
Descent Rate
"caution, sink
rate"
"sink rate, pull
up!"
"pull up!"
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