PowerPoint Presentation

[Audio] GPWS visual warnings are provided on the MISCELLANEOUS panels. From here the maintenance crew can test the system. EGPWS terrain display. A forward-looking capability for terrain, its purpose is to display terrain elevation surrounding the aircraft in color coded to avoid controlled flight into terrain and give enough time to the crew to perform an avoidance maneuver. Terrain information is displayed on ND by selecting either one of the TERR on ND pushbutton switch which are fitted on each side of the main panel..