A system processes data corresponding to multiple data streams. The vessel is configured to establish a vortexing motion of liquefied refrigerant as it travels from the inlet to the outlet. The plurality of first and second registers are connected in one-to-one correspondence to a plurality of input terminals or to a plurality of output terminals. A user designation is input that an output of a user-designated first channel should provide an output video signal corresponding to an input video signal input via a user-designated second channel. The invention therefore can effectively extend the useful life of many critical components and reduce downtime resulting from repair or premature replacement.