From: Larry Anderson (foxnhare_at_bigvalley.net)
Date: 2002-05-30 03:27:17
Ray Bryan wrote:
>
> On Wed, May 29, 2002, at 03:16 PM, William Levak wrote:
>
> >
> > I have a Commodore 1670 modem with 4 dip switches next to the telephone
> > connector. My manual mentions only 3 switches. Does anyone know what the
> > fourth switch is for (if anything)?
>
> There were 2 models of the 1670 though I do not know why. Th book you have is
> for one type and the modem is the other the switch functions are not quite
> the same as I recall- and I have the docs to prove it.
>
If you had a Plus/4 you would use one of the switches on the four switch
model to make the 1670 Plus/4 compatible or if you had a 3-switch model
I think you would cut the trace that pops out from under the the case on
the bottom on the PC board, like on the Modem 300 (IIRC) :-/
Larry
--
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