welcome,
manuals are quite individual and were put together for each coach. michael day has his located here for download....
http://tinyurl.com/38qo4m
his is a 1992.
mine is fairly similar.
the manual is not likely to satisfy you very much on learning about things. it is quite basic, though useful for sure.
ask questions and we will all do what we can to help you.
how long have you had your coach?
tom