11.20 Flashcards
Cabin systems
how are cabin systems designed
Modular way
what are directors
They are controlling devices
what does CIDS stand for
cabin intercommunication data systems
how many directors are there and what are they
3 directors
1 active
2 hot standby
what is the flight attendant panel used for
allows cabin crew to control and monitor cabin and passenger system functions
what is deu
decoder/encoder unit
what is deu A used for
passenger functions
how many deu A units are there
max 192
what is deu B used for
cabin crew functions
how many deu B units are there
max 72
how are the cabin systems powered
all 28v DC
What is the fap
flight attendant panel
what are the features of the fap
touch screen and hard keys
what is the fap used for
main interface between CIDS system and crew
where are leaky line antenna used
confined areas
how are leaky line antennas able to operate with multiple frequency bands
high band width with 30MHz-2.4GHz
what has the highest priority in PA systems
Captains call
what connects wifi to personal phones
CWLU
how many modes does CMC’s have
2
what are fatigue meters used for
structure monitoring
what system is colour cameras used in
cabin video monitoring systems
