Pilot207, that is our ADS-B 'in' system that is displayed on our NDs. We have the option of turning the data blocks on or off as necessary if we want to de-clutter the screen. It is very nice for situational awareness, although we can only identify other ADS-B equipped aircraft that way. There's a lot of airliners right now that aren't equipped, but they'll have to be by 2020. And this isn't anything related to TCAS, so you can't see this data by just making an adjustment to that system. ADS is a separate piece of hardware.
HAL