Which action should the Alarm Monitor take at each shift change?

Which action should the Alarm Monitor take at each shift change?

• A. Check status of annunciation and display equipment
• B. Recalibrate all sensors
• C. Close out all alarms
• D. Reset the system to default

Answer: (A)

At shift change, the priority is to ensure that alerts are being seen and heard correctly by the incoming operator. Verifying the status of the annunciation and display equipment confirms that the alarm indicators, panels, horns, and visual displays are functioning and accurately reflecting current conditions. This hands-off handover step prevents missed alarms due to a faulty annunciator or a misread display, keeping the monitoring continuous and reliable. Recalibrating all sensors isn’t something done with each shift change; calibration is a maintenance activity used to correct sensor drift or after replacement. It interrupts normal monitoring and isn’t part of routine handover. Closing out all alarms would obscure or remove active conditions that the next operator needs to address. Alarms should be acknowledged according to procedure, but not indiscriminately cleared. Resetting the system to default would discard current configurations and operational state, which could disable monitoring or misrepresent conditions when the next operator takes over. So, checking the status of annunciation and display equipment is the appropriate action to maintain clear, continuous situational awareness at each shift change.

At shift change, the priority is to ensure that alerts are being seen and heard correctly by the incoming operator. Verifying the status of the annunciation and display equipment confirms that the alarm indicators, panels, horns, and visual displays are functioning and accurately reflecting current conditions. This hands-off handover step prevents missed alarms due to a faulty annunciator or a misread display, keeping the monitoring continuous and reliable.

Recalibrating all sensors isn’t something done with each shift change; calibration is a maintenance activity used to correct sensor drift or after replacement. It interrupts normal monitoring and isn’t part of routine handover.

Closing out all alarms would obscure or remove active conditions that the next operator needs to address. Alarms should be acknowledged according to procedure, but not indiscriminately cleared.

Resetting the system to default would discard current configurations and operational state, which could disable monitoring or misrepresent conditions when the next operator takes over.

So, checking the status of annunciation and display equipment is the appropriate action to maintain clear, continuous situational awareness at each shift change.