Synth-DIY Yahoo! Groups Archives

Error Display

2007-08-20 by alfredcss

Hi,

Experienced something unusual yesterday:

1. My disklavier would play a song or sometimes a few songs from the 
floppy and stop thereafter, and the LCD shows "PIANO POWER OFF! <PWM 
OVER>"

2. After the above happens, when I press 'STOP' to clear the message 
and plays another song, I can see from the LCD that it is playing, 
but in the silent mode and the keys are not moving.

3. If I Power Off the piano & Power On again, then it plays 
normally...but the error repeats.

4. Also saw another error message once "SILENT MUTE PEDAL ERROR".

Would really appreciate it if someone can help to explain why this 
is happening.

Understand there's a "RESET" function, which will restore the piano 
to factory default settings. Would this help?

Thanks.

Re: [disklavier] Error Display

2007-08-23 by George F. Litterst

Good afternoon, everyone.

It sounds to me as though it is time to call your Disklavier technician. Something may be out of regulation and therefore causing overheating of a component. Alternatively, a component may be failing.

Regards,

PianoBench

On Aug 20, 2007, at 1:57 AM, alfredcss wrote:

Hi,

Experienced something unusual yesterday:

1. My disklavier would play a song or sometimes a few songs from the
floppy and stop thereafter, and the LCD shows "PIANO POWER OFF!
OVER>"

2. After the above happens, when I press 'STOP' to clear the message
and plays another song, I can see from the LCD that it is playing,
but in the silent mode and the keys are not moving.

3. If I Power Off the piano & Power On again, then it plays
normally...but the error repeats.

4. Also saw another error message once "SILENT MUTE PEDAL ERROR".

Would really appreciate it if someone can help to explain why this
is happening.

Understand there's a "RESET" function, which will restore the piano
to factory default settings. Would this help?

Thanks.