Search found 3 matches

by Ignacio
Wed Oct 23, 2013 4:41 pm
Forum: BioSemi Hardware
Topic: Headbox ACT32 problem if more than 8 channels measured
Replies: 8
Views: 21830

Re: Headbox ACT32 problem if more than 8 channels measured

Serial No: ADC9-04-147
(Model says : ActiveTwo AD-box ADC-11)
by Ignacio
Wed Oct 23, 2013 8:20 am
Forum: BioSemi Hardware
Topic: Headbox ACT32 problem if more than 8 channels measured
Replies: 8
Views: 21830

Re: Headbox ACT32 problem if more than 8 channels measured

Hi Coen,

I got an old MK1 (ADC11). So, as you indicated here, in order to check which amplifier modules are installed in the AD-box I run the AD-box without any electrodes connected to it (using the setting/wiring of a MK2).

Results:
A1 to A14 show a maximally negative offset.
A15 to B19 show an ...