Disklavier

Bob Coate wrote:

> Given that my local dealer has a minimum two-month (!) wait for
> service appointments (which I consider totally unacceptable), can
> anyone suggest any troubleshooting or diagnostic steps that I can
> take in the meantime?
> 
Ick...  You might try calling your piano tuner.  There are a few
of them out there that are knowledgeable on the units failure modes.
Carol for example (Hi!)

I'll take a look when I get home and see if I can come up with some
configuration mode that would cause the partial failure you are seeing.
You did crawl up behind the control unit and made sure all th
interconnections are well seated?