Oxygen Panel Flashcards
When do the cabin oxygen mask doors automatically open?
14,000’
Can you manually deploy the masks?
Yes, life the guard and press the MASK MAN ON pb
What does the PASSENGER SYS ON light mean?
The signal to release the oxygen mask doors has been sent either automatically or manually
What method is used to supply passenger cabin supplemental oxygen?
Chemical generators
How do cabin occupants activate oxygen flow to their masks?
Pull the mask toward the seat
How long does the PAX oxygen last?
15 min
Where is the oxygen stored for the crew?
In a single high pressure cylinder
What happens during the preflight when you push to extinguish the CREW SUPPLY OFF pb?
It opens a valve in the avionics bag to supply low pressure crew oxygen
What would you notice on the ECAM when you extinguish the crew supply off pb?
The OXY indication changes from amber to green
How do you deactivate the crew oxygen mask microphone after use?
Close the left door and press the PRESS TO TEST AND RESET switch
Where do you find the minimum flight crew O2 values?
FCOM LIM-OXY
