COMMUNICATIONS, PA/INTERPHONE
Description
Aircraft Operations Manual
4/4.1
S2
PAGE
5
Dec 01/15
A/C 380--up
A
A
A
PILOT’S JACK PANEL
PA calls with oxygen mask and use of the
PA button.
A16558
Calls to cabin:
-- When oxygen mask interphone button is press--
ed, the mask microphone will automatically be
switched to PA for passenger messages.
No other function can be selected.
-- After message, release oxygen mask interphone
button.
Calls from cabin:
-- Press oxygen mask interphone button to answer
message (the passengers will also hear the an--
swer over the cabin loudspeakers).
-- After message, release oxygen mask interphone
button.
When oxygen mask not in use, the PA button and
oxygen mask is the only way to give PA calls if the
NORM EMER switch on one ACP is in EMER
position. The other pilot side is not affected.
NOTE
Fig. 4 PA calls with oxygen mask and using the PA button
