How can you determine which input is selected for a sensor?

To determine which input is selected for a sensor, clicking on the sensor to display the selection is a practical and effective method. This action typically reveals any available settings or options associated with the sensor, providing clear feedback regarding the current selection. Many modern sensors and navigation systems are designed with user interfaces that allow for easy interaction; by clicking, you can often cycle through options, see visual confirmations, or access detailed information about the sensor's status and inputs.

This approach is particularly useful because it directly engages with the device's interface rather than relying on external resources or potentially ambiguous indicators. Unlike referencing the sensor manual, which may take more time and may not provide real-time information, or the color of the indicator light—which can sometimes indicate multiple statuses or be difficult to interpret—engaging with the sensor itself will provide you with the most accurate and timely information regarding your current selection. Asking the captain can also be impractical, as it relies on their availability and knowledge at that moment, which may not be as efficient as addressing the sensor directly.