Doepfer

Hi everyone,

I bought an A100 suitcase system recently and everything has been
going great except for the offset generator feature on my 138c which
does not seem to be working.

I've had a look at the pc board  and there does not appear to be a
jumper on the offset option pins which i understand is required for
the offset to work. 

 Can anyone tell me how to enable this function? Is it just a matter
of putting a jumper on those pins? Is this easily done?

Thanks in advance,

Matthew