Set-up: the cable is used as an adaptor cable and is placed between a NeXus EXG Sensor and a NeXus system. Connect the cable to the ExG input (A&B or C&D) of the NeXus system. Connect the EXG Sensor/ EXG Sensor TP in its turn to the linked ear cable.
 

If you would like to do 4 channels of linked ear, connect another linked ear cable to the second EXG input (C&D) of the NeXus. Also connect the two linked ear black connectors to each other for setting up linked ear.