Profile: World Video Sales Company, Inc., is a a manufacturer of color video monitors. Our products include video pointers, video tilting, power supplies, adapters, display controller, video mirror controller, test signal generators and video calipers. Our ENC400A is an RGB to NTSC video and s-video encoder designed for industrial video applications. It is useful for recording the signal from one camera, that does not produce NTSC video or s-video signals. The color subcarrier is locked to the horizontal frequency using advanced phase locked loop techniques. Our TLR500 video title generator is used to overlay text on a live video image. Its common applications include placing notes or data over an image, referencing a case number, a patient's name & ID number, or labeling an object in the field of view. Our CL5400 four line, four control Crossline generators are designed for relative video measuring, positioning and size referencing. It is especially helpful in industrial, metallurgical or forensic applications, where comparisons in relative position or size are important.