LIGHTING Flashcards
What is the function if the pylon lights?
The pylon halogen lights provide illumination on both sides of the fuselage to ease
operations around the baggage compartment door and the fueling panel .
What limitation do we have for the landing lights?
Ground operation is limited to a 15-minute cycle with a 45 minutes cooling period between use
How are the stairs illuminated?
A stair light pushbutton is also available on the door.
How are compartments and panels illuminated?
Compartments, fuel panel and pylon lighting are automatically activated upon opening of the compartment door.
How do you conduct a lights test?
TEST synoptic page
How are the emergency lights powered?
EPS system. 3 EPS batteries
What is the normal power supply to the EPS batteries?
RH or LH MAIN BUS
What does an F displayed on the nav lights signify?
If a âFâ flag is displayed on the light itself, no specific action is required from the crew: it
means that the light is operative but needs to be replaced within the next 30 days
On the ground, with the passenger door open: electrical power is provided to all lights connected to the battery buses. True or False?
True
As soon as pax door is closed, electrical supply to the lights powered from the battery bus is available for how many minutes?
- Amber light in the left landing light will be illuminated.
If the power to the panel lights powered by the battery has been expired after the 20 minute limit, how can you get the power back on?
A single push on the external passenger DOOR LIFT pushbutton
How long does the emergency lights last?
10 mins
Opening the baggage door from inside the cabin will turn on the baggage ceiling lights. True or False?
True
