Primary Engine Displays Failure Indications; Eicas In The Takeoff Condition (Typical); Engine Sensor/Interface Failure; Data Acquisition Unit (Dau) Failure - Honeywell PRIMUS 1000 Pilot's Manual

PRIMUSr1000 Integrated Avionics System
Figure 5--6 shows a typical EICAS display.

EICAS in the Takeoff Condition (Typical)

PRIMARY ENGINE DISPLAYS FAILURE INDICATIONS

Data Acquisition Unit (DAU) Failure -- A DAU failure is indicated
D
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.
Engine Sensor/Interface Failure -- The failure indication of an
D
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.
Engine Instrument and Crew Alerting System (EICAS)
5-20
Figure 5--6
AD--50961--R1@
A28--1146--112--00