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The acquirer simply acquires data from the configured Channels. We only have one channel configured ('photodiode'). If you want to use more channels (e.g. for a temperature probe, field recording etc) you need to configure these channels in the startup file (e.g. startEphus). Select the Acq On checkbox.
Stimulator
The stimulator puts out data. Our startup file configured a whole bunch of Channels corresponding to distinct hardware channels. It needs to be linked with the pulse directory (File\Open\ etc). Let's use 'shutter0' to drive a shutter. Make sure that all other channels have the Acq On checkbox deselected.
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