Intan 16-channel headtsages feature a 32 channel chip, but only channels 9-24 are connected, so we do some internal mappings and offsets when acquiring to map those to channels 1-16. (This is toggled by clicking on the headstage button, since there is no way to tell those headstages apart)
We, however, do not do this mapping when selecting which channels are to be sent to the acquisition board analog output, so for example when trying to output channel 1 we tell the board "send channel 1" when we should tell "channel 9".
This mapping should be added to the audio out selection when a 16-ch headstage is being used.
Intan 16-channel headtsages feature a 32 channel chip, but only channels 9-24 are connected, so we do some internal mappings and offsets when acquiring to map those to channels 1-16. (This is toggled by clicking on the headstage button, since there is no way to tell those headstages apart)
We, however, do not do this mapping when selecting which channels are to be sent to the acquisition board analog output, so for example when trying to output channel 1 we tell the board "send channel 1" when we should tell "channel 9".
This mapping should be added to the audio out selection when a 16-ch headstage is being used.