Spirit System

I use the Spirit RS.
Everything actually works.
I only noticed that when checking the RPM signal in the PC software, the red / green light does not glow permanently, but it flickers in short intervals. Is that okay or should it glow permanently? I have frequency on 200Hz set, signal filter to default.

It is OK, it is rather only to show a slow revolutions to check the sensor itself.

Thanks for the quick answer, Tomas!