*Navigation Surveillance-GPWS Panel

Question 1

*What does an amber FAULT light in the SYS pb indicate on the GPWS panel?

Answer 1

Could be any failure of the GPWS basic modes 1 through 5.

Question 2

*When would you press the FLAP MODE pb?

Answer 2

To avoid nuisance warnings when landing with flaps less than 3.

Question 3

*If the TERR mode failed does it affect the basic GPWS?

Answer 3

No.

Question 4

*Pressing the SYS pushbutton does what?

Answer 4

Inhibits all EGPWS warnings except TERR system.

Question 5

*What does the LDG FLAP 3 ON light indicate?

Answer 5

“Too low flaps” inhibited for a Flap 3 landing.