EXTRON JMP 9600 Two-Channel JPEG 2000 HD Video Player. JMP 9600 2K players include a genlock input for synchronizing video outputs to external systems. JMP 9600 2K players also offer an Extron Lock input and output that can be used to synchronize video outputs from multiple JMP 9600 2K units. The Lock output can be used to generate a master Lock reference for multi-player systems or as a loop through connection for systems with up to 3 players. For more info and pictures please ask.