The Wärtsilä Navi-Sailor 4000 is a navigation system developed by Transas, a leading provider of navigation and training solutions. The system is designed to provide advanced navigation capabilities to mariners, enhancing safety and efficiency at sea. This essay provides an overview of the Wärtsilä Navi-Sailor 4000 and answers some common test questions related to the system.
: Testing skills like creating voyage plans with waypoints and calculating Estimated Time of Arrival (ETA). Safety Parameters : Crucial questions often focus on setting the Safety Contour Safety Depth , which distinguish safe from non-navigable waters. Chart Management
Yes, by going to the Sensors menu and selecting DR as the primary source for ship position. Wartsila Navi Sailor 4000 By Transas Test Answers
How do you load a new ENC permit on the Navi Sailor 4000? A: Go to Tools > Chart Administration > Permit Manager and use “Import Permit” from USB/CD. Explanation: Permits (cell permits) are required to decrypt S-63 ENCs. Without a valid permit, charts appear blank or scrambled.
Alarms such as "Crossing Safety Contour" or "Exceeding Cross-track Limits" should never be ignored. The Wärtsilä Navi-Sailor 4000 is a navigation system
A new official ENC update fails to load, giving “Corrupt Cell” error. Your answer:
: Click the "1:1" or "Best Scale" button on the sidebar to display the chart at its original compilation scale. : Testing skills like creating voyage plans with
What is the minimum number of checking steps before activating a route for monitoring? A: Three: Check route against safety contour, check against user-defined safety depth, and perform visual check for hazards. Explanation: The test emphasizes the “Plan – Check – Activate” cycle.
How do you set a “Look-Ahead” safety margin in monitoring mode? A: Go to Monitoring Settings > Anti-Grounding and set time/distance values (e.g., 12 minutes or 2 nautical miles). Explanation: The Look-Ahead function calculates whether a grounding risk exists ahead based on current speed/course.
It is possible to manually switch to DR mode by deselecting the GPS sensor in the Sensors menu.