CNC Shark Forum

Thnx for the info. I hear that sound too but this is a very high frequency that I cannot hear with my damaged hearing in the high ranges but my technical buddy who has a computer repair business hears it and says it gives him a headache and leaves the shop when I fire it up Thnx for the ref to the P...

There is not defined user group for this so I am starting here as a new user.

I have a new FX and it makes a very high pitch squeal when control panes come to life - Is this normal?