Description: The Tektronik VITS200 is a full capability VITS generator/inserter designed for VITS and data insertion at the facility output point. In addition to a solid basic generator/inserter unit, the VITS200 provides loss of program continuity modes, multiple inputs for external data insertion, VM 700A compatible source identification and a text generator for full field and vertical interval message insertion. The VITS200 also provides an eight-field signal insertion sequence for signals such as Ghost Canceller Reference (GCR) signals. All operating modes and insertion programs may be easily set up from the front panel and saved in nonvolatile memory storage. A full field test signal output with signal selection independent from the VITS program is provided.