Cockpit Preparation Lateral Consoles

Question 1

OXYGEN MASK TEST.

To prevent hearing damage to ground mechanics connected to the intercom system:

Answer 1

Inform them that a loud noise may be heard in the headset when performing this test.

Question 2

OXYGEN MASK TEST.

CREW SUPPLY pb:

Answer 2

CHECK ON.

Question 3

OXYGEN MASK TEST.

On the glareshield:

LOUDSPEAKERS:

Answer 3

ON.

Question 4

OXYGEN MASK TEST.

On the audio control panel:

Answer 4

INT reception knob PRESS OUT-ADJUST

INT/RAD sw INT

Question 5

OXYGEN MASK TEST.

On the mask stowage box:

Answer 5

• Press and hold the reset/test button in the direction of the arrow.
• Check that the blinker turns yellow for a short time and then goes black.

Question 6

OXYGEN MASK TEST.

On the mask stowage box.

Hold the reset/test button down, and press the emergency pressure selector:

Answer 6

• Check that the blinker turns yellow and remains yellow, as long as the emergency pressure selector is pressed.
• Listen for oxygen flow through the loudspeakers.

Question 7

OXYGEN MASK TEST.

Check that the reset/test button returns to the up position and the N 100% selector is in the 100% position.

AND:

Answer 7

Press the emergency pressure selector again, and check that the blinker does not turn yellow.
This ensures that the mask is not supplied.

Question 8

OXYGEN MASK TEST.

On the ECAM DOOR/OXY page:

Answer 8

REGUL LO PR message CHECK OFF.