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 12 (click to view)
Attaching the Control Panel Stand Covers (On Both Right and Left Sides)
Cover for Side WITH Control Panel Stand Cover for Side WITHOUT Control Panel Stand
Top Tabs
Bottom Tabs
The method of attaching the covers is the same for both sides. � Diagram shows side attached with control panel stand.
1
2
1. Insert the bottom tabs on the cover into the notches on the armrest. 2. Insert the top tabs on the cover into the notches on the armrest.
Notches
When Removing the Control Panel Stand Covers
(1) (2) (3) (1) Insert the head of a flat-tip screwdriver between the top tabs of the cover. � Performing this procedure with the Allen key or a cross-point screwdriver could damage the unit. (2) Pull out the top tabs of the cover (two places) using the flat-tip screwdriver. (3) Pull up on the cover at an angle.