What are ROIs for?

What are ROIs for?

• A. They control display brightness.
• B. They override the filters in TSS/declutter with up to four sets of criteria.
• C. They configure IPF.
• D. They adjust network timing.

Answer: (B)

ROI stands for Region of Interest. In Link 16, the display uses declutter to limit what you see, but ROIs let you override those general filters by defining targeted criteria. You can set up to four ROI sets, each specifying conditions such as track type, affiliation, or other display-relevant attributes. When a transmission matches any ROI, it’s shown even if it would normally be filtered out, and you can switch between ROI configurations to focus on different elements of the battlespace. This is why the option describing overriding the TSS/declutter filters with up to four sets of criteria is the correct choice.

ROI stands for Region of Interest. In Link 16, the display uses declutter to limit what you see, but ROIs let you override those general filters by defining targeted criteria. You can set up to four ROI sets, each specifying conditions such as track type, affiliation, or other display-relevant attributes. When a transmission matches any ROI, it’s shown even if it would normally be filtered out, and you can switch between ROI configurations to focus on different elements of the battlespace. This is why the option describing overriding the TSS/declutter filters with up to four sets of criteria is the correct choice.