Electrode Arms - Alternative References
The following images display the arms of the headset to allow you to identify each sensor for troubleshooting.
The DRL(P4) / Aux DRL (M1) and CMS (P3) / Aux CMS (M2) channels are wired together to allow the user to change the location of the references. If you are having problems getting good contact quality due to thick hair, please try the second position.