Lighting

Question 1

How is the first officer dome light powered?

Answer 1

Directly from the battery and can be used in ELEC EMER CONFIG.

Question 2

How are the flood lights main panel powered?

Answer 2

Only captain side flood lights for the main panel are powered by battery only and are available during ELEC EMER CONFIG.

Question 3

How is the lighting and brightness of the FCU adjusted?

Answer 3

By two rotating knobs underneath the FCU panel.

Question 4

With the Strobe lights switch in the AUTO position, when do the strobes illuminate?

Answer 4

Only in flight.

Question 5

Which lights illuminate when the Nose switch is in the T.O. Position?

Answer 5

Both the smaller taxi and larger takeoff light.

Question 6

What are the speed restrictions for the landing lights?

Answer 6

No speed restriction for extension and retraction.
Buffet may occur if extended above 280kts.

Question 7

When do the emer exit lights illuminate when the switch is in the AUTO position?

Answer 7

When the AC BUS 1 and the DC ESS SHED is unpowered.