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 14 (click to view)
1. Close the cabinet and pull out the plug from the electrical outlet. 2. Remove the ventilation grille. There is a part on the grille that can be removed. Remove it and put it on the other side. 3. Put the cabinet on a wooden board when it is laid down. Later, when raising the cabinet, it will be easier to grip under the cabinet thanks to the board. 4. On the upper part of the cabinet. Move the hinge pin and cover washer. On the lower part of the cabinet. Unscrew the hinge. Move the hinge pin and plastic cover. Secure the hinge on the other side.
5. Raise the cabinet and replace the ventilation grille. 6. Unscrew the handle. Carefully press in the plastic plugs on the opposite side using a drift. Secure the handle in the plug holes. Then press the supplied plastic plugs into the holes to which the handle was previously fitted. 7. Put the cabinet in position. Check that it stands straight. See the section �Positioning the cabinet�.