II Morrow Inc. 920 GPS - Manual (Page 78)

Airspace Alert Message
The airspace alert
message shows on
the
display when
you approach or
penetrate an
airspace.
To disable airspace alert messages, use the
Airspace Alert option in the Main Menu.
Arrival Alert Message
The arrival alert
message shows on
the display when
you are within the
arrival radius of
the
destination
waypoint.
To disable arrival alert messages, use the
Arrival Alert option in the Main Menu.
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