[Elecraft] K3 no mod from FP conn
Guy Olinger K2AV
olinger at bellsouth.net
Fri Nov 16 11:01:13 EST 2012
When on MENU:MIC SEL , and with it set to FP.L or FP.H, tapping "2" should
toggle the bias on and off. 73, Guy.
On Fri, Nov 16, 2012 at 9:40 AM, Jan Erik Holm <sm2ekm at bdtv.se> wrote:
> Before I hassle elecraft support maybe someone on
> the list can come up with something.
>
> Just put together a new K3 and I can´t get any mic
> connection to the FP connector, i e no modulation.
> It works ok from the rear connector.
>
> I checked Config / Main and don´t seem to find any
> errors. Is there anything I could have forgot? Or
> perhaps it´s just plain faulty.
>
> The bias is not the issue, it´s turned off.
>
> One thing, when I measure on the mic audio pin on
> the connector I seem to have 5 Volts, that puzzles me.
> I have not tried to measure on the rear connector
> when that one is switched on.
>
> Jim SM2EKM
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