PRIMUSr1000 Integrated Avionics System
ELECTRONIC DISPLAY SYSTEM (EDS)
The EDS includes the following components:
Display Symbol Generator (Inside each IAC)
Display Unit (DU) -- PFD, MFD, and EICAS
MFD/EICAS Bezel Controller
Data Acquisition Unit (DAU)
Reversionary Control Panel
EICAS Reversionary Panel
Remote Mounted Joystick (option).
In addition, the system outputs backup displays for the PRIMUS
RMUs as follows:
Select engine instruments and data.
The EDS displays pitch and roll attitude, heading, course orientation,
flightpath commands, weather presentations, checklists, mode and
source annunciations, air data parameters, engine data, and fault
warning information. The displays are organized as follows:
Primary Flight Display -- The PFD integrates attitude, heading, air
data information, flight director modes and command bars, TCAS
resolution advisory (RA) commands, weather radar, and navigation
Multifunction Display -- The MFD displays heading, navigation
maps, weather radar information, and checklist.
Engine Instrument and Crew Alerting System -- The EICAS
displays engine data, aircraft systems information, and warning/
The EDS displays essential display information from sensor systems,
automatic flight control, navigation performance, and caution--warning
systems in the pilot' s prime viewing area.