Thanks,
I will try this workaround.
At the moment I use the white background. Here the color is OK. It would also be nice, we were able to set the color.
My monitor is 30" and 3840 × 2160 Pixels.
Here, the green wires are very small, you have to search them.
It would be nice, if we coud choose the thickness.
I think Danfoss has developed Guide for Laptops.
But there are also 30" monitors.