Casio CZ/ VZ/ FZ - Pro Series

I agree with Jez. MIDI-up the keyboard to a synth module or to a 
computer with some software that displays or responds to MIDI data.  
If the CZ is sending out MIDI data, it may be a problem with the CZ's 
audio.  (I seem to recall people here writing about a couple of audio 
problems.)

If there is no MIDI coming out from the CZ, see if you can get your 
$50.00 back.

If all the buttons, and the display works, that is a good sign.

Good luck.

--Steve

--- In CZsynth@yahoogroups.com, Jez <jezosaurus@...> wrote:
>
> Normal practice is to turn it on and check it BEFORE you part with 
your cash.
> 
> However, have you tried MIDI-ing it up to see if the problem is just
> isolated to the keyboard?
>