-58,5 dbFS Headroom?

[BobXylan]

Hi,

just first time trying to use this software...


I got RS Digital spl meter connected to laptop Sigmatel input.
Sigmatel output connectd to eurorack mixer, active monitors connected to eurorack

I have checked all the levels and the are way they should be, but when I start measurement i get the following notification:

Very low signal level in the measure measurement is just -58,5 dbFS

Any ideas what might be wrong?


Cheers,
BobX

[BobXylan]

Im ok now - it was wrong channel...