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Most (Digital-)Scopes are freezing while vertical adjustement...
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Martin72:
Hi,

To keep the BUG thread of the new rigol HD scope free from it, and because I think it´s a thing of general interest, here a dedicated thread for it.
The beginning:

https://www.eevblog.com/forum/testgear/new-rigol-hdo1000-12-bit-dso-bugs/msg4519475/#msg4519475

And most of the following posts there...
So what do you think, when scope´s freezes while adjusting vertical line, is it a bug most scopes then got ?
Keysight are mentioned not to do this, also GWInstek - Not all models.
Carry on here...

Martin
nctnico:
R&S doesn't freeze either
2N3055:
No it is not a bug. It is how its made and fine. There is no practical reason for that. You look at the screen, you decide you will move waveform, you start moving, scope stops and shows you last captured squiggle as a visual aid, you set it and let go of the button. Scope resumes...
Only problem is if scope waits a lot of time to resume capture after you let go...

Keysight 2000, 3000A and 3000T (and 4000B probably, they are a fancy 3000T) stop while vertical moving, but resume so fast people think they update while moving if you move it slow enough...
skander36:
Keysight2k and R&S RTB2k stops updating when adjusting vertical position.
Martin72:

--- Quote ---You look at the screen, you decide you will move waveform, you start moving, scope stops and shows you last captured squiggle as a visual aid, you set it and let go of the button.
--- End quote ---

This is excactly what I think about it.
When examining a say 3-phase sinewave signal, I´ll put them on the screen in a order that fits best to see and while I´m doing this, it doesn´t matter, if the signals will be frozen in this time...
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