Cabin Systems Flashcards
Integrated pre-recorded announcement and music (I-PRAM) is stored where?
On a compact flash card on the FAP
Much of the cabin layout definition and other airline specific data such as cabin zoning, chime sequences and default audio levels are stored on…
The plug-in cabin assignment module incorporated on the FAP
What is contained in the directors?
The central processing function of the cabin intercommunication data system
Where are the central maintenance computers accessed from?
Flight station CDU’s
A virtual link in an ADCN is?
Unidirectional
An avionics data communication network (ADCN) uses?
Two active parallel identical networks
An integrated modular avionics system utilises?
A virtual backplane communication system
Avionics full-duplex switched Ethernet (AFDX) is…..
Full duplex
Differences been core processing input/output modules (CPIOMs) are determined by?
The type of system the computer interfaces with
How does AFDX transmit data?
Through ADCN
The mirror input/output (IOM) principle ensures?
A malfunction of any single IOM does not cause loss of transmitted data
Wireless airport communication system (WACS) provides?
Aircraft to AOC wireless communication capability
In an ARINC 653 certified IMA system,
It is permitted to add software such as health monitoring or mission support functions with new ARINC 653 partitions that may not be certified to the same level as flight critical functions
A CAN (controller area network) requires?
No host computer
An interface between cockpit/cabin crew and cabin systems is performed via a data exchange of different related LRU’s and is managed by?
The cabin intercommunication data system (CIDS)
