Casio CZ/ VZ/ FZ - Pro Series

It maybe a flaw of the on power state not resetting the RAM,the sheer fact that there is a P reset button on the base,suggests that it is not reset on power on. 
From this audio track:

http://www.youtube.com/watch?v=GpO-oUx9ul0

it sounds like the 202 had sounds assignable to keys (for whatever reason) and therefore could conceivably have had different sounds on keys.

One "easter egg" that I know about is the FZ1 hidden menu which is released by holding DISPLAY at power on.

--- On Sat, 30/3/13, Simon Beck <simon@alphabeck.co.uk> wrote:

From: Simon Beck <simon@...>
Subject: Re: [CZsynth] Re: Pitch mod wheel range problem
To: CZsynth@yahoogroups.com
Date: Saturday, 30 March, 2013, 11:46
















 



  


    
      
      
      I've read that some people have found "Easter eggs" including undocumented waveforms and unusual envelope behaviour in that mode, so it may be worth investigating if you can access it reliably. In the 1980s I had a Casiotone CT-202 which, once every 20 or so times when you switched it on, came up with a strange mode where each key had a different sound, made at random from the components of the 49 presets.



Simon



----- Original Message ----- 

  From: Lee Borrell 

  To: CZsynth@yahoogroups.com 

  Sent: Saturday, March 30, 2013 11:26 AM

  Subject: Re: [CZsynth] Re: Pitch mod wheel range problem



I can tell you this:

  Every time I turn of the CZ1000,with no battery backup - the parameters go out of range,resulting in the kind of effects that you are talking about. Moving the data in the LCD resets it to WITHIN range,as does pressing the P reset underneath the unit.

  So it sounds like a backup power scenario.



--- On Fri, 29/3/13, scituate_mass <sneakyflute@...> wrote:



From: scituate_mass <sneakyflute@...>

  Subject: [CZsynth] Re: Pitch mod wheel range problem

  To: CZsynth@yahoogroups.com

  Date: Friday, 29 March, 2013, 21:23



OK... this is weird. After an hour of fiddling with it, it suddenly started responding to the mod wheel range control. Now it just works - no bizarre high or low note. Anyone know what may have caused this though? I'm still curious... and sort of waiting for the problem to return.



On a side note, for those interested, a jumbo sized paper clip makes a perfect replacement (once bent into an M shape) for the positive battery terminal (mine, like many was corroded from battery acid).



best,



DT



--- In CZsynth@yahoogroups.com, "scituate_mass" <sneakyflute@...> wrote:



>



> Hi everyone,



> 



> I just resurrected a 101, Seems like it is working OK, but my mod wheel is behaving oddly. I get good behavior right to the extremes, and then it suddenly either jumps to an extremely high pitch when turning high or an extremely low pitch when turning low (I'm assuming, since it goes silent).



> 



> Is there some calibration for this? Or would someone know what component might be suspect?



> 



> Thanks,



> 



> D



>



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