Biosemi external channels

[tahdah]

I'm trying to collect data from the 8 external channels as well as 128 electrodes (A - D). How might I go about this? It doesn't seem to work if I just add more channels to the 'channels' parameter in the SignalSource tab.

-tahdah

[chazzd13]

EXG channels (at least on my lab's 32ch BioSemi) correspond to channel numbers 257 to 264. So for your EEGChList parameter, try entering 1, 2, ..., 128, 257, 258, ..., 264.

[tahdah]

Thanks! I'll give that a try.