Casio CZ/ VZ/ FZ - Pro Series

Hello all, I need a little help. I have a CZ3000 that I haven't used in a
while. It used to be able to save to the RA-3 cartridge that I had in it. 
I'm trying to save off the internal Timbre's to a cartridge. I have 5 RA-3
cartridges. I press the cartridge key and it asks me cartridge save or load?
I then respond save and is asks me bank A,B (Y/N)? So I respond Yes and it
looks like it's writing to the cartridge after a couple of seconds the
display says Bank A,B OK. I check it by pushing the memory Bank A key then
the 1, but it just says memory A1, or A2, or A3 etc.... and no sound, like
nothing was written to it. I have tried several cartridges and no luck. Can
anyone tell me what I'm doing wrong? I have checked the batteries in the
cartridges with a volt ohm meter. They appear ok. I replaced one of the
batteries and I still get the same results. I haven't abused it, I just let
it sit for a few months and now I can't seem to write to the cartridges. Any
help appreciated. Is there a factory reset I can do?

 

Thanks.

 



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