The Transas Navi-Sailor 4000 (now part of the Wärtsilä ecosystem) remains one of the most widely installed Electronic Chart Display and Information Systems (ECDIS) on merchant vessels worldwide. For maritime students, deck officers, and candidates undergoing type-specific training, passing the proficiency test is mandatory. However, the challenge is real: software updates, UI changes, and evolving IMO regulations mean that
If the chart scale doesn't match the original compilation scale, the system provides a visual warning (often an "Overscale" or "Underscale" indication). Navigating on an overscaled chart is a common "trap" question in tests. Q: What is the purpose of the "Record" function? transas navi sailor 4000 test answers updated