ECDIS Quiz: Ultimate Trivia Exam!

The correct answer is "Display only the currently viewed chart(s)". This means that when the Fix View Option is activated, only the chart that is currently being viewed will be displayed. This can be useful when you want to focus on a specific chart without being distracted by other charts in the database.

The correct answer is that the ECDIS Logbook displays the requested evidence for a past Line of Position. This means that when the PSC (Port State Control) requests evidence such as the date, time, intersection of LOP's, and offset, the ECDIS Logbook can provide this information. However, if more than 10 LOP's are applied, ECDIS cannot display the evidence. Therefore, if less than 10 LOP's are applied, the ECDIS Logbook can display the required information.

To quickly see if the charts for the next voyage are up to date, one can access the "In menu-chart-ENC update status report" option. This menu allows users to generate a report that provides information on the update status of electronic navigational charts (ENCs). By reviewing this report, sailors can ensure that the charts they will be using for their voyage are current and have been updated with the latest information.

In the case of an HDOP alert, the best cause of action is to check the integrity of the GPS at the GPS and verify the ship's position using the LOP function or radar overlay. This ensures that the GPS is functioning correctly and provides accurate positioning information. Ignoring the alert or changing the HDOP value may lead to inaccurate positioning data, while setting the POSN (main) to DR may not address the issue of GPS integrity.

The first statement is true because the look-ahead rectangle is able to detect the crossing of the safety contour. However, the second statement is false because the look-ahead sector does detect the crossing of the safety contour.

The symbol indicates an activated AIS target. AIS stands for Automatic Identification System, which is a tracking system used in marine navigation to identify and locate vessels. When a target is activated, it means that it has been selected or highlighted for further monitoring or attention.

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To quickly switch the scale of the ECDIS to the best possible scale for the chart in the center of the display, clicking on the 1:1 button in the top menu bar is the correct option. This button ensures that the chart is displayed at its actual size, allowing for accurate navigation and interpretation of the information.

The correct answer states that if a layer marked with "S" or "A" is unticked, that layer will not be shown in the custom chart category. This means that in order for a layer to be included in the custom chart category, it must be marked with either "S" or "A" and remain ticked.

The correct answer is "Alert will be activated when either Look-ahead (Rectangle) or (Sector) crosses Warning area." This means that the alert will be triggered if either the Look-ahead (Rectangle) or the Look-ahead (Sector) crosses the Warning area. It does not matter which shape crosses the Warning area, as long as one of them does, the alert will be activated.

Pressing the "standard" or "all" button is the single button operation that needs to be performed to comply with the minimum requirement for navigation. This is because the information displayed states that the standard display is customized, indicating that selecting the standard or all display will revert the customization and display the standard navigation options.

When a sleeping AIS target enters the Acquisition Zone area (AZ), it is automatically activated. This means that the system detects the presence of the sleeping AIS target and initiates its monitoring and tracking. The AZ area is specifically designed to monitor and track AIS and ARPA targets, and when a target enters this area, the system displays the Closest Point of Approach (CPA) and Time to Closest Point of Approach (TCPA) information. Therefore, the correct answer is that when a sleeping AIS target enters the AZ area, it is automatically activated.

The statement in the question is asking whether it is possible to set up a filter for AIS and whether it is possible to filter Navtex messages depending on a ship's position. The correct answer states that both statements are true, meaning that it is indeed possible to set up a filter for AIS and it is also possible to filter Navtex messages based on a ship's position.

The correct answer is that the obstruction symbol can change by editing the attributes of the obstruction. This means that the symbol representing the obstruction can be modified or altered by changing its attributes, such as its shape, color, or size. This allows for flexibility in representing different types or characteristics of obstructions on the chart.

To switch off the ECDIS JAN-7201/9201, the correct procedure is to perform a short press on the power button located on the trackball operation unit.

When the ECDIS is updated to the latest IHO requirements, over scale lines will not be displayed on the chart if a single cell is being viewed in full screen mode and the scale is set to 1:10,000, while the compilation scale of that single cell is 1:25,000.

To check if the CCRP point is set up correctly, one can use code 0 and select configuration information in the user service menu. This option allows the user to access the configuration information, which includes the latitude and longitude of the CCRP point. By verifying these coordinates in the position information dialog box, one can ensure that the CCRP point is properly set up.

The correct answer is "User chart" because the question states that with the file manager, we can transfer certain information by LAN. Out of the given options, "User chart" is the only one that fits this description. The other options like "Voyage log data," "Screen Shot(MANU)," and "Logbook" do not specifically mention the ability to transfer by LAN. Therefore, "User chart" is the most appropriate answer based on the information provided.

Before performing route planning and starting a new voyage, it is crucial to check the safety contour settings. These settings determine the minimum depth required for safe navigation. By ensuring that the safety contour settings are appropriate, the navigator can avoid shallow areas and potential hazards, ensuring the safety of the vessel and its crew.

The correct answer is that the leg length is shorter than Ꚍ*L (ship). This means that if the length of the leg (distance between two points) is less than the product of the ship's length and a constant factor (Ꚍ), it will result in an error.

The JAN- 7201/9201 ECDIS uses the Windows 7 embedded operating system.

When creating a reference point using the LOP function, the vessel is not automatically set in this position. However, when creating a reference point, there is a selection available to choose whether to offset the vessel to this position or just plot the reference point.

The given answer states that the alert is not showing as an alarm (False for statement 1), but it can show as a warning or a caution (True for statement 2).

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The correct answer is "Show you up to 500 AIS targets in priority filtering mode." This means that when the AIS/TT filter is in priority filtering mode, it will display up to 500 AIS targets.

If there are limit check and safety check errors when planning a route, the ECDIS does not allow the user to start TCS route autosail. However, if the user disregards the safety check errors, the ECDIS does not allow them to start TCS route autosail. Therefore, statement 1 is true and statement 2 is false.

The correct answer is "There is an offset label showing just above the CCRP position of the own ship information." This indicates that there is a specific label indicating the presence of an offset in the vessel's position.

The correct answer is 1 = W, 2 = I, 3 = A, 4 = A.

In this answer, the position monitor is considered a warning because it indicates a potential issue or concern that needs to be addressed. Viewing not including the current date is considered information because it provides additional details or context but does not indicate a problem. Crossing safety contour is considered an alarm because it signifies a critical situation that requires immediate attention. Cross-track (Dev EX) is also considered an alarm because it indicates a deviation from the intended path or route.

The correct answer is that there is a green circle or sector drawn around the own ship. This indicates that the AIS filter is activated.

It is possible to synchronize chart updates between multiple MFD's, which means that the updates made on one MFD will be reflected on the others. Each ECDIS also has a unique chart permit, meaning that each ECDIS system is authorized to access and display specific electronic charts. Therefore, both statements are true.

The correct answer is that the C-drive contains the operating system (O.S.) and the D-drive contains the user data. This means that the processor unit of the JAN-7201/9201 ECDIS has two separate drives, with one dedicated to storing the operating system and the other for storing user data.

By deselecting layers in the alert settings, it is possible to limit the number of errors in the route. Similarly, by deselecting layers in the alerts settings, it is also possible to limit the number of alerts during route monitoring. Therefore, both statements are true.

Isolated dangers that are more shallow than the depth set in the safety contour setting will be displayed with a mark.

The SYNC button on the device allows for the synchronization of routes with all the MFDs connected in the network. This means that when the SYNC button is pressed, any routes that have been created or modified will be updated and available on all the MFDs in the network. This ensures that all devices have the most up-to-date and consistent information regarding routes, making navigation and planning more efficient and accurate.

The recommended time for the standard type-specific training onboard for JAN-7201/9201 is 610 minutes. This duration allows for thorough training and familiarization with the specific aircraft model, ensuring that crew members are well-prepared to handle any situations that may arise during flights.

The first statement is false because the look-ahead sector alerts for depths in the chart deeper than the depth set in the safety depth settings, not shallower. The second statement is true because the look-ahead sector alerts for crossing contours that are shallower than the depth set in the safety contour settings.

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The anchor watch area is not always a circle, so statement 1 is false. The centre of the anchor watch area is not necessarily the CCRP point, so statement 2 is also false.