Abnormal Flashcards
1
Q
In caso di messaggi multipli sull’ EICAS, con che logica bisogna risolverli?
A
If more than one EICAS message within a category appears at the same time, the crew should analyse and define which one should be dealt first, following the order: root message first, if no root message or multiple root messages are displayed follow the order AC, DC, MAU, SPDA.
For example, the DC ESS BUS 1(2) OFF failure causes the loss of Engine 1(2) Oil Pressure Indication, triggering the ENG 1(2) OIL LO PRESS WARNING message: reacting to the WARNING message first would lead to an unnecessary engine shutdown, when in fact the loss of Oil Pressure indication (dashes presented) is a consequence of the electrical fault.
