Well, if it's the same manual I got, then its 260 pages of goodness.....
...It explains all menus, and all dials and such in the 'pit....and includes a bit of background reading as well.
A lot of the content is a 'copy and paste' from the Flanker 1.0 manual.....
PS - Even if you get this one just for flying around Crimea, it great....the FM is just...well...,nice. Realistic ? I don't really know - it just feels...nice...