CMND & Control. Operate monitor maintain Run your display network over a local (LAN) connection. CMND & Control means that you can perform vital functions like controlling inputs & monitoring display status. Whether you're in charge of one screen or 100. Fail Over. Ensure your display never goes blank From waiting room to meeting room never show a blank screen. Fail Over lets your Philips Professional Display switch automatically between primary & secondary inputs ensuring that content keeps playing even if the primary source goes down. Simply set a list of alternative inputs to be sure your business is always on. OPS slot. Embed a full-power PC. No cabling required Integrate a full-power PC or Android-powered CRD50 module directly into your Philips Professional Display. The OPS slot contains all the connections you need to run your slot-in solution including a power supply..