I have an defekt reset button on the osp panel. all the buttons are soldered on the board. some buttons are NO and some buttons are NC. there is no info on the button - is there someone who now which manufacturer that produce this?
there are at least two "reset" on panel. One is for machine reset, another for operator input reset.
doesn't matter, which one. You can post good quality photo, it helps much. The best way is to ask someone familiar with local radio/ electronics amateurs.