> hello group,
>
> I have just filled my first 9U rack (and very very happy with
> it!!) but my
> latest addition is giving me some problems. When i received the
> A-155 together
> with my A-154 expander I noticed the toggle switch that selects
> the range (1v /
> 2v / 4v) was a little 'wonky' like it had sustained a little
> damage. Now when I
> switch to 4v from any of the other ranges it doesn't switch to
> 4v, but toggeling
> back and forth sometimes helps, sometimes not. Also sometimes
> just slightly
> touching the toggle switch will make the pitch 'wander'.
>
> As i am ordering parts for a DIY project soon, I thought about getting a
> different toggle switch for it, but i am not sure if that is
> wise. Should I just
> send it back to Schneiders (it's only a few weeks old) Can
> someone confirm
> either one of these would work if I did it myself
>
> http://www.banzaimusic.com/Miyama-SPDT-on-off-on-Toggle.html
> http://www.conrad.de/ce/de/product/701153/KIPPSCHALTER-TA103F1
>
> thanks very much
> Rene

You need a toggle switch on-off-on (or 1-0-1), i.e. a 3-position switch with
center position. The hole in the front panel is 6 mm. It seems that both
switches are suitable but look a bit different (different levers). If the
module is new you should agree the procedure with Schneiders Buero to avoid
the loss off warranty.

Best wishes
Dieter Doepfer