> hi
> hope i understand the issue.
>
>
>
> the A-110-4 can "normalizing".
>
> i use the cv-gate bus in all cases.
>
> i have two A-110-4, a A-110-2 and a A-143-4 on a A-185-2.
> e.g. when sending a sequence to this A-185-2, send the cv from
> front socket to a A-156
>
> and back to the 1V/Oct front socket of the A-110-4's interrupts
> the bus CV from them.
> but sending the signal from the A-156 to the A-110-2 or the
> A-143-4 adds the bus cv to them.
>
>
> from the A-110-4 short instruction:
>
> important note: Please remove the bus jumper (JP3 "BUS CV") if no
> CV transmitter is installed on the same bus (e.g. a
> Midi/USB-to-CV interface A-190-x or a bus access module A-185-x).
> The A-110-4 applies a small voltage with high impedance (100k) to
> the CV line of the bus when the bus CV jumper is installed. This
> may affect other modules that pick-up CV from the bus (e.g. other
> VCOs). As soon as a CV transmitter is installed on the same bus
> the high impedance voltage of the A-110-4 is overwritten and no
> problem occurs !
>
>
> Additional technical notes:
>
>
> The control voltage applied to the socket 1V/Oct is added to the
> control voltage coming from the bus (interruptible by removing
> the jumper JP2). Connecting a cable to the socket 1V/Oct does not
> interrupt the bus CV connection !
>
>
> please see the .pdf
>
>
>
> ciao
> roland
>
>
>
>
>
>
> Von: " james.husted@... [Doepfer_a100]" < Doepfer_a100@yahoogroups.com >
> An: Doepfer_a100@yahoogroups.com
> Gesendet: 17:32 Mittwoch, 25.Oktober 2017
> Betreff: Re: 1 Question regarding the CV bus
>
>
>
>
> I have to say the second method is nice when those times come up
> when adding CVs is what you want but really is not a good
> solution for when you don’t want to do that. It means you have to
> pull the module out to turn it OFF instead of the much simpler
> act of inserting a jack. I’m a firm user of the CV/Gate bus and
> almost every cabinet I have has a A-185 Bis Access module in it.
> I often mix buss use and non buss use in one cabinet and the
> normalizing really makes this easy. I can see where in the VCO
> modules that have only one CV input that this is much more
> useful, but would suggest that the VCOs that have two CV ins,
> that the normalized signal go to the 1v/oct input (with a jumper)
> and the variable CV input be made to have a 1v/oct response when
> the pot is turned fully CW. Then the mixing action could still happen.
> -James
>
> > On Oct 25, 2017, at 4:16 AM, yahoo@... 1
> < Doepfer_a100@yahoogroups.com > wrote:
> >
> > There are two versions how a VCO may optionally access the bus:
> >
> > Version 1. The CV coming from the bus is wired to the switching
> contact of
> > the socket at the front panel (provided that the corresponding jumper is
> > installed). In this case inserting a plug into the socket at
> the front panel
> > interrupts the bus CV.
> >
> > Version 2. The CV coming from the bus is added to the CV applied to the
> > socket at the front panel (provided that the corresponding jumper is
> > installed). In this case both CVs are added.
> >
> > In the beginning of the A-100 version 1 has been used for the A-110 (now
> > A-110-1). But many customers suggested that it would be a
> better solution to
> > add the two CVs. That way one could combine e.g. the CV coming from a
> > sequencer and a midi interface (e.g. for transpose) without the
> need of an
> > additional precision adder.
> >
> > As far as I remember only A-110-1 uses version 1, all later
> VCOs use version
> > 2. If version 1 is preferred the module has to be modified by
> wiring the bus
> > CV to the switching contact of the CV socket at the front panel
> and removing
> > the bus CV jumper.
> >
> > Best wishes
> > Dieter Doepfer
> >
> >
> >
> >> Hi to you all,
> >>
> >> for some reason I had it in my head that all of the A-100 VCOs
> >> had their 1v/o input jacks normalled to the CV bus (once the
> >> correct jumpers are set) but I have just discovered that this is
> >> not the case. My setup is as follows:
> >>
> >> A-1852 Precision Adder
> >>
> >> CV bus
> >>
> >> A-111-1
> >> A-110-1
> >> A-110-4
> >> A-110-6
> >>
> >> Having now re read the manuals, it appears only the A-110-1 has a
> >> normalled jack, so that by plugging into the 1 v/o you break the
> >> CV bus connection; the other VCOs keep getting a bus signal. Is
> >> there any way of normalling these other jacks so they behave in
> >> the same way My wish is to be able to plug in a CV to the
> >> precision adder but then override that if I want to.
> >>
> >> Regards,
> >>
> >> Neil
> >
> >
> >
> > ------------------------------------
> > Posted by: < yahoo@... >
> > ------------------------------------
> >
> >
> > ------------------------------------
> >
> > Yahoo Groups Links
> >
> >
> >
>
>
>
>
>
>
>
>



------------------------------------

------------------------------------


------------------------------------

Yahoo Groups Links