[sdiy] stupid scope

[Ian Fritz]

At 01:34 PM 4/9/06, JH. wrote:
>But what kind of misbehaviour of the scope is this ??
>Both channels set to DC, of course. And running 0.1 Hz also
>works (same elliptical shape), so it *is* DC coupled.
>And both channels track so nicely above 150Hz.
>Seems one channel has a slight "bass boost".
>Stupid.

Maybe it's like my stupid scope.  One channel is ac coupled in xy-mode, 
even with inputs set to dc.