What is the typical procedure for a train operator when observing a malfunctioning equipment signal?

When a train operator observes a malfunctioning equipment signal, the critical and standard procedure is to notify the dispatcher immediately. This action is essential because the dispatcher is responsible for overseeing train operations and ensuring safety along the route. By alerting the dispatcher, the operator enables a rapid assessment of the situation, which may include rerouting trains, implementing speed restrictions, or taking other safety measures as necessary to prevent accidents or further complications.

Prompt communication ensures that the issue can be addressed effectively and that all other trains in the vicinity are informed about the malfunction. This creates a coordinated response to manage the malfunction safely, maintaining safety protocols and operational integrity.

Continuing to run until the next station, documenting the anomaly without notifying anyone, or ignoring the issue altogether would compromise safety and could lead to hazardous situations. Thus, notifying the dispatcher is the correct and necessary response in handling a malfunctioning signal.