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CCTV: Digital Master Control system
 

The Master Control Centre in CCTV is the most important link in the broadcasting and transmission hub. It controls all the input and output for audio and video signal in turn take charge on ingestion, distribution, transmission, exchange and processing. On the other hand, the centre will also manage and co-ordinate transport via different means such as fiber-optic links, microwave system, satellite chains and etc. NDT has supplied a "Smart Management system" to monitor and control 2500 racks of equipment. The software currently can handle "smart signal management", "Automatic Routing Switch control", "Signal Quality Control", "Equipment Status" and "Automatic Alarm and Control system". This system has successful improved the efficiency and overall system reliability.