Casio CZ/ VZ/ FZ - Pro Series

Hi folks, just picked up a VZ-10M off ebay and all
that happens when I turn it on is a purple display
with some random glitched out characters
occasionally...it's also making this real whiny noise
while this is happening. doesn't seem to receive on
any midi channel I send it either, can't get a sound
out of it. please anyone let me know if this is a
common problem I can fix myself or if it's just
totally fried. Battery perhaps? I haven't had a CZ
synth before and was really looking forward to
exploring this machine's possibilities...a bit
dissapointed here! Anyone experienced this?  

Aaron

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