DSO Quad suggestion and bugs.

Hello,

In 2 days of utilisation … I have some suggestion

a) an Autoscale function…
b) The FFT
c) For example, in first time, the trigger were on Channel D, and A,B,C were hide.

In 2nd time, I would like to visualise a analoge wave form, on channel B, I choose channel B active, and I mask the channel D.

The Trigger stay on channel D. Is that possible to switch trigger in the only active channel ?

And I have one bug to report… The Frequency isn’t correct. If I choose 200kHz Square(for example), the Frequency “read ?” by the DSO is 200 Hz… hum…

So… an external signal

the freq is “OK” ! (hum… WTF KC ??)

Thanks… :wink: