The EEG Linked Ear Cable has been developed for the NeXus-4 and NeXus-10 to measure EEG linked ear referenced. Linked ear is a very common way to do EEG in and is used in most of the QEEG databases, like Neuroguide. To make proper use of such databases you can use the linked ear cable. By using one or two linked ear cables, you'll be able to do 4 channels linked ear reference (maximum of 2 channels in NeXus-4).
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 A&B or C&D input of the NeXus system. The EXG Sensor (TP) in its turn connects to the linked ear cable.