The DC-9 Classic manuals are now available as free downloads. If you would like to have a look at the User Manual (product details and features) or the Aircraft Operating Manual (operations and system descriptions) to see what the DC-9 Classic is all about or maybe get a head start on your type rating on the DC-9, please feel free to download them here.
Let's take a look at the overhead panel! "Hell yeah!", I hear you say. It is after all the nerve center of the aircraft. Nothing goes in the aircraft until you consult the overhead panel first.