Re: D54: what goes down pin 2?

Dan Mills wrote:
> Jim McGowan wrote:
>
>
> > hey,
> >
> > I'm doing a bit of research into D54, but finding very little info on
> > the actual protocol.  (suppose no-one's that interested anymore:-) )
> > > From what I gather the pin 3 line carries the multiplexed analogue
> > dimmer control voltage (0-5v?).  According to the strand archive
> > website the pin 2 line carries the 'fader multiplex (FMX)' which, i
> > read some where else, is optional.  So, what on earth is the FMX??

There is a summary here:

http://www.ex.ac.uk/drama/strand/control/d54.html

Martin