Gents,
Thanks for the help.
The trig sensy makes more sense now - but I still don’t completely see why it is necessary (probably because I look at audio signals 99.9% of the time.)
I did set the ground offset by shorting the (supplied) probes together first, then tried to adjust the gain on a couple of ranges. I followed the instructions and applied DC and cal’d the gain - but got the results in the table from my previous post. Is it better to cal a range near it’s full scale? for instance on the 1V/div scale, should I input 8V?
Thanks,
Tim