Sony Corporation of America. Sony. Videocassette Recorder, U-matic, VO-5600: Operating Instructions. Table of Contents holds the following: Features, Precautions, About video cassettes, Location and function of controls, Recording and Playback (Connections, Preparations, Recording, Playback, To see a picture on a TV receiver, Timer operation, Adjustment of the playback picture, Video head cleaning, Auto search control, Rack mounting, Repacking for shipment, Specifications, and Trouble checks.