JJ,
Sorry, I read it wrong the first time. You could do one of two things to hook up your AT822 to your camera. You could buy two 1/4" F to XLRM adapters and connect it to the XLRF to dual 1/4" plugs cable that came with the mike.
It would stick out pretty far from the camera. I did that, but I was connecting it to two XLR mono mic inputs on a mixer. It still stuck up too far so I ended up making a cable. You have to be careful how you wire it. Here are the directions. If the image isn't clear enough, send me an e-mail and I will attach a very clear .pdf file of it.
John