What is the function of the engine indication and crew alerting system (EICAS)?

The function of the engine indication and crew alerting system (EICAS) is primarily to display engine parameters and alert the crew of system statuses. This system provides critical information about the performance and health of the aircraft's engines, including parameters such as temperature, pressure, and other operational metrics. Additionally, it serves as an alerting system for any abnormalities or malfunctions that may occur during flight, ensuring that the flight crew is immediately informed of any issues that require their attention. This functionality is vital for maintaining safety and operational efficiency, allowing the crew to make informed decisions based on real-time data and alerts related to the engines and other important systems on the aircraft.