I have a Vivitar auto thyristor 283 and I put batteries in it but I'm completely clueless and new to flashes. I have a nikon film and a kodak digital will it work with these? It was given to me so I don't have a manual and I have no idea how to use it. And I have no idea what the dial on the side of the flash is telling me or how to set the sensor. Any help would be greatly appreciated!
Read more: https://nikonmag.com/talk/how-to-use-vivitar-auto-thyristor-283.html