Disklavier

Hello and thank you for your help. I use to do a lot of technical 
jobs, so I do not think ther's a problem testing that. But link to 
the previous answer, perhaps there is no maintenance mode. I'll test 
and keep  u in touch

regards

Philippe

--- In disklavier@y..., Robert Welcyng <rwelcyng@a...> wrote:
> I second Carol's wise advice.  Perhaps you know the old 
proverb, "Fools 
> go where angels fear to tread."  Unless you know what you are 
doing, you 
> are well-advised to stay out of the Test and Maintenance modes.  
They 
> are there for qualified Yamaha-trained technicians.  However, I 
believe 
> that anyone who owns a Disklavier, has every right to risk screwing 
it 
> up and to pay someone to undo his folly.
> 
> That said, and at your own risk, you enter the Test Mode with the 
> "Power" switch off.  You then hold down the "L" and "R" buttons 
while 
> depressing the "Power" switch to "ON".  The LCD will indicate that 
you 
> have reached the "Test Mode" and will indicate that the "+" and "-" 
> buttons will scroll through the menu of available tests.  The ">> 
(Song 
> Select)" button will scroll through sub-menus and "Play/Pause will 
> activate a test.  Shut the "Power" switch off to leave the Test 
Mode.
> 
> You enter the Maintenance Mode with the "Power" switch off.  You 
then 
> hold down the "<<" and ">>" (Song Select) buttons while  depressing 
the 
> "Power" switch to "ON".  The LCD will indicate that you have 
reached the 
> "Maintenance Mode".  Press "R" or "L" to scroll through the menu of 
> available procedures.  The "Play/Pause" button will activate a 
> procedure.  Shut the "Power" switch off to leave the Maintenance 
Mode.
> 
> I've said too much.  Don't ask me for further details.
> 
> BTW, your Disklavier surely must have a Maintenance Mode--
otherwise, I 
> don't know how anyone could do the calibrations for keyboard and 
pedal 
> playback.
> 
> Carol Beigel wrote:
> 
> > There is no Maintenance Mode on an MX100B.  That feature was not 
available 
> > until flash rom found on the XG DKVs.  The only hidden menu is 
the test 
> > mode, and you don't really want to mess with that.  Even if you 
found your 
> > sensors needed adjustment, it involves moving the hammer and key 
sensor 
> > rails physically.  Talk about opportunity to really throw 
adjustments out of 
> > kilter!
> > 
> > If you think your MX100B needs adjusting, call an experienced DKV 
> > technician.
> > 
> > Carol Beigel
> > 
> > 
> >>From: "gadencourt" <gadencourt@y...>
> >>Reply-To: disklavier@y...
> >>To: disklavier@y...
> >>Subject: [disklavier] MX100B maintenance mode and hidden menus
> >>Date: Sat, 04 May 2002 18:34:31 -0000
> >>
> >>Hello
> >>
> >>where can I find the routine to use the maintenance mode and other
> >>hidden menus of my DKV ?
> >>
> >>regards
> >>
> >>
> > 
> > 
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> -- 
> Robert Welcyng
> Anchorage, Alaska