"Crash"-sound in left speaker on power up

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"Crash"-sound in left speaker on power up

Jan, SM5FQQ
This post was updated on .
When I connected a speaker to the left channel I have on "power up" a strong "crash"-sound. I connect it via the back speaker outlet.

No "crash"-sound in the right channel speaker or in the headphones connected to the front.

Anyone else have that problem?

Running lastest firmware, MCU 3.14 / DSP 2.16  May 9, 2009.

73 de Jan SM5FQQ
Elecraft K3 #2054, Butternut HF9V
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Re: "Crash"-sound in left speaker on power up

Iain MacDonnell - N6ML-2


SM5FQQ wrote:
> When I connected a speaker to the left channel I have on "power up" a strong
> "crash"-sound. I connect it via the back speaker outlet.
>
> No "crash"-sound in the right channel speaker or in the headphones connected
> to the front.
>
> Anyone else have that problem?

There was an issue, some firmware versions ago, where there'd be a burst
of loud noise on power-on. Are you running the latest firmware?

     ~Iain / N6ML

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