[Elecraft] Speaker connection

Richard S. Lindzen rlindzen at MIT.EDU
Thu Sep 9 00:02:11 EDT 2010


The headphones are stereo, and I don't have a subreceiver.  Is there 
a setting that changed with a firmware update?

Dick, WO1I, #911

At 11:22 PM 9/8/2010, Iain MacDonnell - N6ML wrote:
>Although I suppose you should observe the same with headphones ..
>assuming they're stereo...
>
>On Thu, Sep 9, 2010 at 3:18 AM, Iain MacDonnell - N6ML <ar at dseven.org> wrote:
> > If by "middle section of the plug", you mean the ring (between tip and
> > shield), that's the right channel. Do you have the sub-RX? Maybe you
> > turned it on, but have its AF gain all the way down?
> >
> >    ~Iain / N6ML
> >
> >
> >
> > On Thu, Sep 9, 2010 at 2:14 AM, Richard S. Lindzen 
> <rlindzen at mit.edu> wrote:
> >> I have a pair of KLH speakers connected to the rear speaker jack on
> >> my K3 (#911).  They were working fine, but I just noticed that the
> >> left speaker (connected to the middle section of the plug) ceased
> >> functioning.  I tested the speakers and they are working, and I
> >> checked the connections to the plug which also checked out okay.  The
> >> built in speaker on the K3 works fine as do headphones.  Has anyone
> >> run into this problem?  I'll try a different plug, but somehow I
> >> suspect that the K3 is no longer providing output to the left speaker.
> >>
> >> 73, Dick
> >>
> >> Dick Lindzen, WO1I
> >> Newton, MA USA
> >>
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