PRIMUS
r
1000 Integrated Avionics System
A28--1146--112--00
Engine Instrument and Crew Alerting System (EICAS)
5-20
Figure 5--6 shows a typical EICAS display.
AD--50961--R1@
EICAS in the Takeoff Condition (Typical)
Figure 5--6
PRIMARY ENGINE DISPLAYS FAILURE INDICATIONS
D
Data Acquisition Unit (DAU) Failure
-- A DAU failure is indicated
on the primary engine display by removing the data pointers from all
the arc displays on the failed side. The current value digits are
replaced with amber dashes.
NOTE:
When a DAU fails, all the CAS messages supplied by the
DAU are removed until DAU REV is selected.
D
Engine Sensor/Interface Failure
-- The failure indication of an
individual sensor or interface is a subset of the DAU failure. The
difference is that the failure indication is shown only on the affected
parameter.
