== "Plug" versus "pin" == 

 The article currently has some confusing usage of "plugs" and "pins". In one instance, it says that "plug" describes a connector that consists of male contacts, but in other instances, "plug" and "pin" are used interchangeably to refer to the male contacts themselves. The "official" Cannon document cited in the references uses the term "pins" to refer to the male contacts, and contains no instances of "plug" that I could find.