Review IMO ECDIS Guidance (MSC.1/Circ.1503) alongside the Wartsila user manual (Chapter 8 – Alarms & Indicators).
If the primary GPS fails, the system automatically triggers an audible and visual alarm, switching to the secondary sensor or defaulting to Dead Reckoning (DR) mode.
Question: What happens when a route crosses a safety contour?
The Wärtsilä NAVI Sailor 4000 test typically consists of:
The NAVI Sailor 4000 will generate an "XTD Limit" alarm (Cross Track Distance exceeded). Depending on configuration, it may also send a "Change course" command to the autopilot. You must manually re-engage the route or adjust.
Cannot be modified; contains minimum chart data (not safe for navigation).
Used to differentiate between medium and deep water, often useful for indicating where dynamic squidding or anchoring is possible. 3. Sensors, Alarms, and Troubleshooting
The area between 5m and 10m will be represented as a "middle" depth zone (often light blue/grey), warning the navigator that water is safe only under specific keel clearance conditions. Test tip: They will ask you to identify which contour appears on screen as a bold line – answer: the Safety Contour.
AIO does not replace standard ENC updates; it supplements them. 4. Route Planning and Safety Parameters
If the discrepancy between GPS 1 and GPS 2 exceeds the set threshold, a "Position Doubtful" warning is generated. 3. Chart Management and Updates (AIO & Permits)
ECDIS allows manual entry of corrections via the Manual Correction function to add temporary information not included in the latest ENC update.
"You must memorize all menu path strings." Truth: Tests rarely ask for exact menu paths like "Main Menu > 3 > 2 > 1." Instead, they ask for functionality (e.g., "Where do you set the safety depth?") – The answer is Chart Alarms > Safety Settings .
If you are preparing for an assessment, you should focus on the following functional areas rather than looking for a list of answers:
Wartsila Navi Sailor 4000 By Transas Test Answers [exclusive] -
Review IMO ECDIS Guidance (MSC.1/Circ.1503) alongside the Wartsila user manual (Chapter 8 – Alarms & Indicators).
If the primary GPS fails, the system automatically triggers an audible and visual alarm, switching to the secondary sensor or defaulting to Dead Reckoning (DR) mode.
Question: What happens when a route crosses a safety contour?
The Wärtsilä NAVI Sailor 4000 test typically consists of: Wartsila Navi Sailor 4000 By Transas Test Answers
The NAVI Sailor 4000 will generate an "XTD Limit" alarm (Cross Track Distance exceeded). Depending on configuration, it may also send a "Change course" command to the autopilot. You must manually re-engage the route or adjust.
Cannot be modified; contains minimum chart data (not safe for navigation).
Used to differentiate between medium and deep water, often useful for indicating where dynamic squidding or anchoring is possible. 3. Sensors, Alarms, and Troubleshooting Review IMO ECDIS Guidance (MSC
The area between 5m and 10m will be represented as a "middle" depth zone (often light blue/grey), warning the navigator that water is safe only under specific keel clearance conditions. Test tip: They will ask you to identify which contour appears on screen as a bold line – answer: the Safety Contour.
AIO does not replace standard ENC updates; it supplements them. 4. Route Planning and Safety Parameters
If the discrepancy between GPS 1 and GPS 2 exceeds the set threshold, a "Position Doubtful" warning is generated. 3. Chart Management and Updates (AIO & Permits) The Wärtsilä NAVI Sailor 4000 test typically consists
ECDIS allows manual entry of corrections via the Manual Correction function to add temporary information not included in the latest ENC update.
"You must memorize all menu path strings." Truth: Tests rarely ask for exact menu paths like "Main Menu > 3 > 2 > 1." Instead, they ask for functionality (e.g., "Where do you set the safety depth?") – The answer is Chart Alarms > Safety Settings .
If you are preparing for an assessment, you should focus on the following functional areas rather than looking for a list of answers:
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