Mitsubishi’s new display video wall cubes feature a Smart Switch function to deliver the signal redundancy necessary for mission critical applications that require 100% uptime. If a signal unexpectedly disappears, the display wall automatically switches an alternative signal in operation (either ‘port to port’ or ‘board to board’) in few seconds after the ‘no signal’ status is detected. This function makes it possible for the user to minimize down time in the event of a signal source failure.