What color light indicates a non-emergency call from the flight deck on the flight attendant indicator panel of the CRJ 200?

A solid red light on the flight attendant indicator panel of the CRJ 200 signifies a non-emergency call from the flight deck. This alert system is designed specifically to differentiate between routine communications and urgent situations. A solid red light draws immediate attention, indicating that the flight attendants should be ready to respond promptly, as it signals that the flight crew requires communication that is vital for the current scenario, even though it is not classified as an emergency. Understanding these cues is essential for maintaining communication and safety protocols within the aircraft.

Other colors serve different purposes: flashing green would indicate a routine call, flashing blue typically represents a call from a passenger, and solid amber signals a lavatory in use. Each indicator plays a unique role in maintaining operational efficiency and passenger safety.