Input/output system for rapid switching input function, has receiving device to forward function-switching signal from one input/output device to another input/output device for switching to preset function of another input/output device

摘要

The input/output system has several input/output device having several actuators and function keys. A receiving device receives preset function signals and function switching signal sent from input/output devices. The receiving device forwards function-switching signal from one input/output device to another input/output device for switching to the preset function of another input/output device.