Avionics System Flashcards
1
Q
What is MAU
A
Modular Avionics Unit
Center controlling computer
-2 channels for redundancy
2
Q
What is ADAHRS?
A
Air data, attitude & heading reference system
Gathers info from pitot/static pressure and sensors and sends to MAU
- 2 channels system with its own sensor
3
Q
What is ASCB
A
Avionics Standard Communication Buss
Main communication between MAU and aircraft systems
- 2 busses for redundancy
4
Q
AGM
A
Avionics Graphics Module
- received info from MAU and converts into graphics for the display units
- 2 AGMs each controlling 1 set of display units
5
Q
How does the Apex system work?
A
Pitot static system send info to ADAHRS ADAHRS calibrates data and airspeed Sends info to MAU MAU sends info to AGM AGM converts code to graphics on the displays
