The DSC-1024HD Digital Scan Converter is the replacement for the DSC1024G. The DSC-1024HD supports 1080i output formats as well as scan converts, transcodes, standard converts, aspect ratio converts, line doubles and signal processes. The DSC-1024HD has an added GENLOCK function which uses a black-burst signal applied as a genlock reference, so that the signal output can be synchronized to the reference.