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 5 (click to view)
Panel Descriptions line voltage be interrupted due to a power blackout or power cord disconnection.
3. OUTPUT Jack
Connect this jack to the input of a guitar amp or another effects processor.
2. CHECK Indicator
This indicator shows whether the effect is on or off, and also doubles as the battery check indicator. The indicator lights when the effect is on. * If you're powering the unit with a battery and the CHECK indicator goes dim�or doesn't light at all�when you try to turn the effect on, the battery is near depletion and should be replaced. For instructions on changing the battery, refer to �Changing the Battery� (p. 11). * The CHECK indicator shows whether the effect is being applied or not. It does not indicate whether the power to the device is on or not.
4. Pedal Switch
This switch turns the effect on/off.
5. Thumbscrew
When this screw is loosened, the pedal will open, allowing you to change the battery. * For instructions on changing the battery, refer to �Changing the Battery� (p. 11).
6. INPUT Jack
This jack accepts signals coming from a guitar or other musical instrument, or another effects unit. * The INPUT jack doubles as power switch.