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 6 (click to view)
English
s Getting Started s
Accessories
Make sure that you have all of the following items, which are supplied with the System. Power Cord (1) AM Loop Antenna (1) Remote Control (1) Batteries (2) FM Wire Antenna (1) If any of these items are missing, contact your dealer immediately.
How To Put Batteries In the Remote Control
Match the polarity (+ and �) on the batteries with the + and � markings in the battery compartment.
R6P(SUM-3)/AA(15F)
CAUTION: Handle batteries properly. To avoid battery leakage or explosion: � Remove batteries when the Remote Control will not be used for a long time. � When you need to replace the batteries, replace both batteries at the same time with new ones. � Don�t use an old battery with a new one. � Don�t use different types of batteries together.
Using the Remote Control
The Remote Control makes it easy to use many of the functions of the System from a distance of up to 7m (23 feet) away. You need to point the Remote Control at the remote sensor on the System�s front panel.