You could be a little more appreciative of the time @Graeme_77 has put forward to try and help you learn this product...free of charge on his behalf.
There is not likely to be something like an FCOM found with a real aircraft. Bombardier owns this material and sells it for thousands of dollars, or included with a $30 million purchase. We are not authorized to re-distribute this at all. It's 7,000 pages too, by the way.
Along with @Graeme_77, there is also several video series of operating the aircraft complete with explanations by @skiselkov. Most customers have taken to this to learn the product and get along quite well. I do not expect anyone to understand everything here in a day, but exploring and learning through watching the series is rewarding.
This is the answer we are able to give you now. Your impatience is evident, so there's your "right now" answer.
I have never once looked through any manual for any car I have bought. This is probably not a great example. Ironically for things like this I'd default to YouTube, of which there's also a ton of livestream content to soak in as well for the 650.
@Graeme_77 is a volunteer of his time. Please be respectful of his willingness to assist you considering he is not officially a Hot Start developer. He's an extremely knowledgable, kind person who is trying to help you and was gracious enough to help beta test this product before it went to market. He receives no money from this product.
There's enough info in this thread to lock it for the time being. Please, use the free training videos out there at your leisure and learn best you can. If you are unable to make sense of something, post here and any of us will be happy to further explain things to you short of sending you thousands of dollars worth of copyrighted Bombardier manuals.