What activates if a specified cross track limit is violated during route monitoring?

What activates if a specified cross track limit is violated during route monitoring?

• A. A visual confirmation is issued
• B. An automatic off track alarm activates
• C. The route planning is reset
• D. No action occurs

Answer: (B)

When a specified cross track limit is violated during route monitoring in an ECDIS, an automatic off track alarm activates. This function is critical for ensuring navigational safety by promptly alerting the vessel's crew that the vessel has deviated from its planned route beyond the predetermined limits. The alarm enables the crew to take immediate action to correct the vessel's course and helps prevent potential hazards or navigational errors. This feature of the ECDIS system is designed to enhance situational awareness and navigational decision-making. It underscores the importance of real-time monitoring while at sea to maintain safety and ensure that the vessel stays on the intended course. By activating an alarm, the system emphasizes the seriousness of the deviation and encourages timely responses from the crew to mitigate risks associated with straying off the planned route.

When a specified cross track limit is violated during route monitoring in an ECDIS, an automatic off track alarm activates. This function is critical for ensuring navigational safety by promptly alerting the vessel's crew that the vessel has deviated from its planned route beyond the predetermined limits. The alarm enables the crew to take immediate action to correct the vessel's course and helps prevent potential hazards or navigational errors.

This feature of the ECDIS system is designed to enhance situational awareness and navigational decision-making. It underscores the importance of real-time monitoring while at sea to maintain safety and ensure that the vessel stays on the intended course. By activating an alarm, the system emphasizes the seriousness of the deviation and encourages timely responses from the crew to mitigate risks associated with straying off the planned route.