PRIMUSr 1000 Integrated Avionics System
A28--1146--112--00
System Description
2-4
ELECTRONIC DISPLAY SYSTEM (EDS)
The EDS includes the following components:
D Display Symbol Generator (Inside each IAC)
D Display Unit (DU) -- PFD, MFD, and EICAS
D Bezel Controller
D MFD/EICAS Bezel Controller
D Display Controller
D Data Acquisition Unit (DAU)
D Reversionary Control Panel
D EICAS Reversionary Panel
D Remote Mounted Joystick (option).
In addition, the system outputs backup displays for the PRIMUS
â
II
RMUs as follows:
D Navigation Display
D 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:
D Primary Flight Display --ThePFD integratesattitude,heading,air
data information, flight director modes and command bars, TCAS
resolution advisory (RA) commands, weather radar, and navigation
information.
D Multifunction Display -- The MFD displays heading, navigation
maps, weather radar information, and checklist.
D Engine Instrument and Crew Alerting System -- The EICAS
displays engine data, aircraft systems information, and warning/
caution/advisory messages.
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.
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