The function acts as a virtual safety net extending forward from the vessel's bow. The operator configures this zone by defining a sector angle and a time/distance limit (e.g., 12 minutes or 3 nautical miles). If any charted hazard or safety contour enters this sector, the system triggers an immediate audible and visual alarm. Alarm Management and Troubleshooting
How do you load a new S‑63 chart cell? A:
What does the “Own Ship” vector represent? A: Predicted position after a set time (user‑defined, e.g., 6, 12, 24 min) based on current SOG and COG. Wartsila Navi Sailor 4000 By Transas Test Answers
Below is a structured write‑up to help you prepare.
What does a purple AIS target mean? A: Dangerous target – predicted CPA < safety limit and/or TCPA < user limit. The function acts as a virtual safety net
The Navi-Sailor 4000 type-specific evaluation tests your practical knowledge across several critical software functions. 1. User Interface and Display Settings
Understanding how the system handles data protection and scheme administrator certificates. 3. Safety Parameters and Alarms Alarm Management and Troubleshooting How do you load
The Wärtsilä NaviSailor 4000 (Transas) ECDIS system requires type-approved training, with common examination topics covering chart management via the Chart Loader, sensor integration, and specific safety settings for route monitoring. Essential operational procedures include utilizing the 'Best Scale' function, managing ECDIS shutdown, and ensuring correct manual position fixes. For study materials, refer to the Safebridge Training Course seatracker.ru/viewtopic.php?t=53361 .
Where is the “System Status” bar located, and what does it show? A: Bottom‑right corner. Shows: GPS fix status, heading, speed, chart loading status, alarm symbol, and redundancy mode.
Answer: C) To display electronic charts and provide navigation information