@toko83 thx for quick reply! When I click “set” (2), it resets all values, but in fact I have no idea how to enter/ set specific frequency (under F1-F5, or h/low pass filter frequency- see the photo). I’m able to change all other parameters but the frequencies. Is there some trick behind ???
As for the default values, see the other pic- this is what I see when entering the engineering mode- same for all speakers.
