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REVIEW - Rigol DS2072 - First Impressions of the DS2000 series from Rigol

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marmad:

--- Quote from: Wim13 on January 14, 2014, 07:32:57 pm ---I still dont agree, i still think it works correct.

But how to tell, it is in the definition of enter or exit the trigger level.

I try: the sine wave goes to the first T2, the the trigger knows it has to wait for the signal to exit
the window T1 level, the first hit of T1 is the enter mode, the second hit is the exit.

--- End quote ---

But the trigger is called WINDOW - meaning an area of the screen defined by two opposing sides. If they meant just 2X Level Triggers, they should have named it that.

Wim13:
It is called window, thats is correct but, it is not only in between, but also NOT inside is a window.

How should they differ enter and exit then..? as T2 is the first action to check.
then T1 is the second if it passes.., is this enter or exit..?

You have rise, - down, and exit - enter, that gives four possibilities.

marmad:

--- Quote from: Wim13 on January 14, 2014, 07:32:57 pm ---I still dont agree, i still think it works correct.

But how to tell, it is in the definition of enter or exit the trigger level.

--- End quote ---

Following your (and Rigol's) definition, I get EXACTLY the same outcome with a Windows ENTER trigger and a Slope > trigger - which is really stupid and not at all intuitive.

marmad:

--- Quote from: Wim13 on January 14, 2014, 07:49:58 pm ---It is called window, thats is correct but, it is not only in between, but also NOT inside is a window.

--- End quote ---

I understand that - but then I think they choose the wrong name for the Trigger - at least as far as English is concerned. If I'm defining something with 4 sides (two screen edges and the two levels), I think of that as the Window. Perhaps the name Levels would be more appropriate - and a better description of what's happening.

Wim13:
About your post before: Using the same sine wave, gives the same outcome,

but try a complex signal, a dual tone or something with different hights in it,
then you see the advantage of windowing.

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