I have been wondering whether Performa01 might have had a hand in some parts of the SDS800X HD manual (and prior manuals for the same platform). There are some chapters which are a touch above the rest -- say the FFT chapter, and some paragraphs in the Math/Filter section.
Anybody able to offer insights? Just curious...
I think I'm the best person to answer this: no, I've never consciously contributed to any Siglent manual, I've not even ever reviewed one.
I've always tried to use the instruments intuitively, and only if that failed took a look at the manual - which were very rare cases. Of course, if I found the information there to be incorrect or missing, then I've reported it.
Why did I write "consciously" in the paragraph above? No, I'm not a somnambulist, but I've published a lot of things in this forum, including a deep review of the SDS1004X-E, which might have had some influence one way or the other.