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.
The manual was properly scanned and perfectly readable. The only small problem is that I couldn't use my dear Ctrl + F to find a word I needed.
Text excerpt from page 21 (click to view)
CONTROLS
Engaging the Mower Deck
In order to engage the mower deck, pull the knob out; the mower deck is disengaged when the knob is depressed. Deck should be engaged at mid throttle and disengaged at idle speed to prolong clutch life.
Engaging the mower deck
BAM-2
Parking Brake
The parking brake is found on the left of the machine. Pull the lever back to activate the brake and push forward to release it.
BAM-4
Parking brake not activated
Seat Adjustment
Located on the left side of the seat is the seat adjustment lever. Pull outward to slide the seat either forward or backward. Suspension resistence (weight) can be adjusted at the front of the seat. Backrest tilt and lumbar support can also be adjusted using dials on the sides of the seat.