Casio CZ/ VZ/ FZ - Pro Series

Hey guys.  I bet this question has been asked before... but whenever I unplug my CZ-1000 from the wall, I run the risk of all of the internal sounds I've programmed being erased, along with the pitch wheel resetting itself to super and sub-sonic range, and the instrument tuning going off.  Is there a battery I can change somewhere in this synth?!  Does anybody know where it is?  My band is going into a series of punk rock Christmas shows this December, and I would love to not worry about showing up to the show with an empty memory bank.

Also, I have a EZ-CZ memory cartridge and it will only access two of the memory banks now.  It's like that top tiny little switch isn't doing its job.  Has this happened to anybody?  Any fixes?  

Thanks in advance!

Nate




      

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