The DMAT-EZX provides simple, fast, and repeatable Instant Replay control, as well as highlight list playout. The DMAT-EZX controls 4 Record/Playback channels.Press RECORD to record the game action. Stop recording to perform an Instant Replay or to playout a Highlight List.(For video servers that support Simultaneous Record and Play, see the DMAT-EZ controller).The DMAT-EZX-O controls video servers controlled using Odetics control protocol.