Scott
The tutorial video is good in that it briefly demonstrates a lot of the features of the KN7000. Getting The Most Of Your KN7000 is glossy pictorial publication by Alec Pagida, the foremost authority on the instrument. It is excellent, and shows one , step by step, how to do many things.
Unfortunately, it is out of print. It was available from Walt Tenay in PDF format. I am not sure if it still is.

Bernie