I'm a new user of a 3224 Picoscope, which I'll be using mostly in audio applications.
I've found how to use the spectrum analyzer, of course, and how to dial down the frequencies to look at just the audio spectrum. What I haven't found yet is how to change the frequency ruler from a linear view to a log view, if it's possible.
And yes, I found the switch to change the y-scale to log. I'm looking for the switch for the x-scale.
Speaking of x-axis and y-axis, is there an x-y setting in here somewhere? I tried the manual, came up empty.