What to do if KD/PD Connection error appears on Yamaha Disklavier E3?
If you encounter a 'KD/PD Connection error' with your Yamaha Musical Instrument, the cable on the key drive unit or pedal drive unit might be faulty. Check the cable used to connect these units.
General| Brand | Yamaha |
|---|---|
| Model | Disklavier E3 Series |
| Category | Musical Instrument |
| Language | English |
Important cautions for adjusting piano components.
Steps for adjusting loud pedal gap and damper felt lift.
Steps for adjusting soft pedal cylinder and striking distance.
Steps for pedal calibration via service center mode.
Details factory settings and clearance adjustment for key sensors.
Procedure for testing and adjusting hammer sensors.
Explains clearance adjustments for the key drive unit.
Notes that pedal drive position requires prior calibration.
Details adjustments for shank stopper height and lateral position.
Steps to check shank stopper movement in quiet mode.
Details how to adjust the hammer sensor height.
Explains clearance adjustments for the key sensor unit.
Details clearance adjustment for the key drive unit.
Procedure to access the service center mode.
Accesses system, version, and unit information.
Lists various test play scenarios for scales and pedals.
Accesses standard, pedal, and full calibration routines.
Covers series calibration for sensors, pedals, and key drive.
Adjusts the half point timing for pedal operation.
Executes comprehensive calibration for series, sensors, pedals, and key drive.
Lists errors related to recording, albums, and playlists.
Prompts for connecting USB HDD for backup.
Errors from excessive key drive or pedal solenoid temperature.
Errors due to lost communication or faulty cables.
Error related to damaged measurement table or CSP sheet.
Errors in key sensor rest/end values and pedal stroke.
Errors from incompatible sensor values or inability to obtain events.
Troubleshooting steps for power-related issues.
Troubleshooting steps for lack of playback.
Addresses issues like no recording, missing notes, and volume differences.
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