77-00-00 Engine Indicating
1. General
This chapter contains information about the engine indicating system.
2. System Description/Operation
Engine control units (EECUs) provide the engine indicating. The EECU collects the necessary
information from engine sensors and sends it through the CAN-Bus to an engine display.
One applicable engine display system consists of a Main Engine Display (MED) and a Secondary Engine
Display (SED) device, which is offered by Austro Engine (part no. MED: A1A-10-100-000; part no. SED:
A1A-10-200-000). This system is proven to display the relevant engine parameters in consistence with
the engine operation limitations as described in the Operation Manual.
The display is approved as part of the installation by the airframe manufacturer.
Installation, Operation and Maintenance Information:
The instructions for installing, operating and maintaining the engine displays are given in the
document A1.04.01 “Design Specification”. In this document the definition of the physical and
functional interfaces to the aircraft and aircraft equipment is given.
Display Layout, Limits and Indication:
MED Layout SED Layout