AD2 channels

[percy]

My AD2 readings for a simple experiment as in the projects ch1 video 3 of a 100 ohm resistor connected to an LED issues me reading of nanV in channel 1 and -371 kV in channel 2. However on the DMM it shows what it needs to show. I have tried calibrating again it still does not work. 

[jpeyron]

Hi @percy,

I moved your thread to a section where more waveforms/AD2 experienced engineers will see this post.

thank you,

Jon

[attila]

Hi @percy

Try restoring the factory calibration from WaveForms/ Settings/ Device Manager/ Calibrate/ Reset/ Load factory.
Then repeat you experiment and if you have question please provide more detail about your setup and measurement. Sketch from the circuit or photo and screenshots would be helpful to understand the problem.