I also have an HR 312 Mk I (#419, 1985)with no manual. As far as I know, no manuals were created for this design; but if I am wrong and a manual was made I would love to access it.Regards,George
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.