Re: 2445 woes


Ondrej Pavelka
 

Exactly this is happening but only at the top of the screen, so I need to
buy U400 hybrid.

Any idea what the failure mode is? They are quite expensive and I wouldn't
want the new one to last one week?

On Wed, 10 Jun 2020, 17:09 Raymond Domp Frank, <hewpatek@...> wrote:

On Wed, Jun 10, 2020 at 03:59 PM, Raymond Domp Frank wrote:


Viewing a sawtooth waveform centered over 7 - 8 vertical divisions shows
it
quite clearly.
I guess I should explain that: Since the compression becomes stronger when
further away from the horizontal, the sawtooth loses its linearity and
becomes sinewave-like near the upper and lower edges of the screen.

Raymond



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