I thought I had read all the manuals but I've seen several references to the NAZA-M manual in these threads.  I can't seem to find it.  I looked on the down load page and I find the Phantom 2 Vision+ User Manual (EN) v1.6 but nothing NAZA-M specific.  I checked the wiki and found a LINK that contains a PDF to download a NAZA-M manual but it gives me a 404 error when I click it.  

Does anyone know where I can find it?

Well... the wiki isn't kept as up-to-date as it should be.  Anyway, the NAZA-M is in the DJI support section under flight controllers. http://www.dji.com/product/phantom/download

gil@wk.net Posted at 2015-1-2 01:26
Well... the wiki isn't kept as up-to-date as it should be.  Anyway, the NAZA-M is in the DJI support ...

Thank you , Gil.