OXYGEN Flashcards
1
Q
How is oxygen flow indicated?
A
Yellow blinker flow “cross” meter next to the mask stowage
2
Q
What is the significance of the OXY ON white flags?
And of the TEST slide?
A
- The the oxygen is ON even with the stowage doors closed
- It releases oxygen for the purpose to check the system.
3
Q
How is EMER OXY flow tested?
A
- Check CREW OXY ON
- Check speaker ON
- Press TEST
- TEST/PUSH rotation knob
- Make sure 100% is selected
4
Q
How does the oxygen over pressure selector work?
A
> 30.000 ft cabin alt it automatically over-pressurizes the mask
5
Q
On the DOORS SD page, OXY in amber means?
A
Oxy pressure is
6
Q
What does it mean when the oxygen pressure indication is half boxed in amber?
What does it mean if it indicates REGUL LO PRES?
A
- OXY pressure is
7
Q
On the OHP, SYS ON regarding oxygen means what?
A
- The controls for the pax oxygen mask doors are activated
