If an improper short station stop occurs in MATC mode, what should the engineer do?

In MATC (Manual Automatic Train Control) mode, an improper short station stop indicates that the train did not stop at the designed location but may have stopped unexpectedly before reaching the station platform. Responding effectively is critical for ensuring passenger safety and operational integrity.

When the train is in MATC mode and this situation occurs, the appropriate action is to switch to MCS (Manual Control System) mode. This allows the engineer to take manual control of the train's operation, enabling precise handling of the situation, such as safely positioning the train at the platform for passenger boarding or alighting. Making the switch to MCS mode ensures the engineer can assess the conditions, manage the train more effectively, and respond to any issues that arise as a result of the stop.

Other actions, such as notifying passengers or selecting Emergency mode, do not provide the necessary control to manage the situation effectively. Informing passengers can be an important step after resolving the operational issue, but immediate control of the train is essential. Continuing without stopping would disregard safety protocols and create risks for passengers. Therefore, the correct course of action emphasizes both safety and proper operational procedure by using MCS mode to manage the train's positioning.