Or the accessory jack on the back...
Lee 😎
On Thu, Feb 23, 2023, 10:42 AM Arthur Lewis <wa8vsj@gmail.com> wrote:
> *Take a hard look at the CW key socket. Sounds like it has a short. Does
> it work when you go to the internal keyer?*
>
> *Art WA8VSJ *
>
> On Mon, Feb 20, 2023 at 7:38 PM J.D. MacAulay, WQ8U via TenTec <
> tentec@contesting.com> wrote:
>
> >
> > I have a Ten Tec Model 538 Jupiter and a Model 963 power supply I bought
> > new in2001. I am running Firmware Version1.28. It is not connected to an
> > amplifier.
> >
> > I was in a CW QSO,not using the internal keyer, when thetransmitter
> > turned on continuously. Thekey had no effect. I pulled the key plug –
> no
> > change. The mike was not connected.
> >
> > I switched modes. CW,FM, and AM – transmits continuously. USBand LSB
> > switches to transmit (“P” = 0); no RF output. This is consistent on all
> > bands.
> >
> > I did a RESET several times. It showed a RESET and received WWV. When I
> > went to the CW mode it showed the same continuous transmit problem.
> > Behavior did not change after RESET.
> >
> > Suggestions would be welcomed.
> >
> > 73
> >
> > Mac
> >
> > WQ8U
> >
> > Hillsborough, NC
> >
> >
> >
> >
> > _______________________________________________
> > TenTec mailing list
> > TenTec@contesting.com
> > http://lists.contesting.com/mailman/listinfo/tentec
> >
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