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SIEL Expander 80 help

Posted: Fri Mar 26, 2010 5:58 am
by redneckgeek
I have one of these in my shop. When powered up it is locked on "2c". I was unable to get it to bring up any other patch. I checked the internal battery and found it was dead. I replaced the battery and still get the "2c" on the display. Is there a way to reinitialize this unit? Or is it just plain broke? I have not been able to find a service manual or schematic for it under either SIEL or Suzuki??? Can anyone help educate me?? Thanks

Re: SIEL Expander 80 help

Posted: Wed Mar 31, 2010 7:38 pm
by BritSynths
You can apparently buy schematics for the Expander 80 here

From what I can gleam a flat battery is 4c not a 2c error

Unfortunatly sold my Expander 80 a few years back