1.5 RU-size Camera Control Unit for the HSC-300 camera. A standardized 19-inch rack system can be built. The HSCU-300 can connect the HSC-300 with the MSU-950/900 Master Setup Unit, which enables the HSC-300 to be used as a simple studio system or as part of a large-scale broadcasting system consisting of multiple cameras. Equipped with the latest Sony-developed digital transmission technology, the HSCU-300 can transmit high-resolution pictures between the camera and CCU, regardless of the cable length. The HSCU-300 features flexible interfaces of selectable inputs/outputs between HD-SDI and SD-SDI .