Final answer:
Yes, there can be other indications of avionics smoke on the overhead panel.
Step-by-step explanation:
Yes, there can be other indications of avionics smoke on the overhead panel.
For example, in some aircraft, the avionics smoke indicator may be accompanied by an audible alarm, such as a chime or a voice message, to alert the flight crew of the presence of smoke. Additionally, the smoke indication may be displayed on other panels or screens within the cockpit, providing redundancy and multiple sources of information.
Furthermore, modern aircraft often have an integrated smoke detection and fire suppression system, which can include various sensors, such as smoke detectors, temperature sensors, and fire extinguishing agents, to quickly identify and mitigate any smoke or fire-related issues in the avionics compartment.