Actually, I was looking for this information for 3 years!...now thanks to you, the manual is on my hands and of great help, cause I understand now where I was doing wrong connections and wires...excellent, I'll be back to you if in need, thank you.
This manual covers the main equipment features only. While it also includes the procedure for saving and loading from the now long obsolete memory cards it does not mention the how to operate with the optional floppy drive interface so I am still at a loss about how to use this! Note that there is a separate manual covering the MIDI interface and programming via the keyboard, not included in this download. You will also need to get hold of this if you want to use the MIDI interface properly. Basically there is little difference between this manual and the free to download manual for the similar PR60 model.
Good list of manuals. I found a very rare one and easily get. Should be promptly to download, as we must to wait hours even after confirmed payment.
Text excerpt from page 24 (click to view)
Installation
^ Cut a 7 1/2" (190 mm) hole in the ceiling centered over the cooktop for the exhaust duct to pass through. The exhaust connection has a 6" (150 mm) diameter.
^ Hold the mounting plate up to the ceiling so that the orange arrow faces the front of the hood and aligns with the line drawn on the ceilling. ^ Mark the position of the four mounting bolts a for securing the mounting plate and determining the position of the hole the power cord b will pass through. Select the hole providing the shortest route for the power cable b to reach the power terminal located at the top of the hood�s chimney.