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.
Text excerpt from page 103 (click to view)
Adjusting the Digitizer
You need to adjust the digitizer when performing a hard reset, when the tapping operation or scrolling does not work properly, or when you cannot adjust the brightness of the backlight or screen contrast.
1
Tap V at the top right of the Preferences screen, and select [Digitizer].
The Digitizer calibration screen is displayed.
This Digitizer calibration screen is the same as the screen displayed when the first time you turned on your CLI� handheld. Follow the on-screen instructions to adjust the digitizer. Tip
Use the stylus perpendicularly to the screen to tap targets.