Journal of the Society of Motion Picture Engineers (1930-1949)

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1950 TELEVISION STUDIO SYSTEM 479 advantages from a technical point of view are realized. First, maintenance operations on the equipment are no longer hampered during rehearsal and program periods by the presence of program personnel in the same room, and, in case of trouble, replacement of equipment in the Camera Control Center is greatly facilitated. Secondly, the flexibility of operation is greatly increased. For example, any combination of the eight studio cameras and three film cameras can be o o o PO-AA VIDEO AUDIO DIRECTOR SWITCHER CKIO'R C ONTROL. ROOM C L I E. 19-1*4 (1) (2) (3) (4) (5) (6) Fig. 2 A. Typical floor plan of studio control looms at 67th Street. Video Console Components preview monitor 1 (7) preview monitor 2 camera monitor 1 camera monitor 2 camera monitor 3 camera monitor 4 line monitor (8) director's intercom panel (9) projection room remote control (10) technical director's intercom (11) switching panel (12) receiver monitor used in any combination on any program switched through any of the program control rooms. This flexibility is further increased by the use of a camera cable patch panel in the Camera Control Center, enabling any of the studio camera controls to be patched to cables leading to any of the main studios or announce studios. Thirdly, centralized camera control eliminates the electrical delay problem which arises when several studios are located at different distances from the Master Control Room.