Winding Knob Meter


New Member
Hello to all. I have just mounted the exposure knob designed for the 500cm on a 501cm. A slight modification was required but all works well. My question is, does anyone have access to a manual for the winding knob meter? It is simple enough to understand but I would like to read the manual to see if I am missing anything. Thanks for any assistance. By the way, I'm not able to access the manual link on the Hassey homepage. I get some type of error message in a different language.
Good luck to all.