1. Connect video source to the appropriately labeled BNC input connectors on the NewTek 3Play rear panel according to your camera's connection type. You may find the BNC removal tool shipped with your system to be helpful with this. Here you can view the 3Play4800 connection diagram and the 3Play440 connection diagram.
2. Open a 3Play session, or create a new one, from the 3Play Startup screen and launch the session.
3. Double click the preview monitor on the 3Play desktop for the source you want to set up. You can also clock the Configure gear button that appears with the monitor label.
4. Choose an appropriate connection type for your camera in the Input setting tab and you should see the image.