Proteus query

[Gerry Dahl]

Hi Tony,
When you removed the jumper the Memory was relaesd of voltage, 
and anything in memory was lost. There was probably a glitch in
memory, and when you reset it it cleared and then it would function.
So basically you reset the memory.

Hope this helps.
Gerry Dahl
  
-----Original Message-----
From: Tony Allgood <oakley at techrepairs.freeserve.co.uk>
To: synth diy <synth-diy at mailhost.bpa.nl>
Date: Tuesday, May 11, 1999 7:12 AM
Subject: Proteus query


>Hi all,
>
>Rather off-topic this but I had a Emu Proteus in for repair, it wouldn't
>go past the startup screen. So off came the lid, couldn't see anything
>odd, but I pulled the jumper that supplies the internal RAM with the
>back up battery. Pushed it back, and it now it works fine... with the
>exception all the patches have gone. The customer is happy and he can
>midi dump the patches back, but I want to know... What did I do to make
>it work???
>
>Regards,
>
>Tony Allgood, Cumbria, UK
>
>Rack mounted moog filter and the TB3030 SuperBassline projects:
>
>http://aupe.phys.andrews.edu/diy_archive/schematics/oakley/
>
>
>
>