Hello,
I bought a K2633.
In the illustrated assembly manual, page 5, R5 to R8 are 82 ohms (8-2-0-B)
But there is also a little post-it (“NOTE K2633”) which indicates R5-R8 as 820 ohms.
I’ve downloaded the manual from the Velleman site. In this manual (also at page 5) R5 to R8 are 820 ohms !
So what is the good solution ???