UltraCortex Mark IV How to connect (Fz, Cz, Pz) on Board [resolved]
Hello everyone,
I bought UltraCortex Mark IV 16 channels.
My question is why Fz, Cz, Pz don't have cable on the blue electrode.
Also I want to use Cz channel. Unfortunately on video tutorial dosen't match with any pin on the Cyton or Daisy board the Cz channel.
What can I do for this?
Thank you in advance!

Comments
Marios, hi.
You can use ANY Cyton channel for ANY scalp site. It's your choice. The default site layout was a compromise to hit as many sites as possible with 8 or 16 channels. The full 10-20 EEG map requires 19 channels. So some must be left out to fit with smaller channel counts.
https://docs.openbci.com/docs/04AddOns/01-Headwear/MarkIV#electrode-location-overview
Regards, William