[K3] Popping on left channel with AFX on

[Will - AI4VE]

When sending CW with AFX on I'm getting a pop on every dit and dah on the left audio channel only. I hear it on my external stereo speakers and on my headphones. It doesn't occur with AFX off. I couldn't find this in the archives. Anyone else experience this?

Thanks - Will

[KK7P]

Will, AI4VE wrote:
> When sending CW with AFX on I'm getting a pop on every dit and dah on the
> left audio channel only. I hear it on my external stereo speakers and on my
> headphones. It doesn't occur with AFX off. I couldn't find this in the
> archives. Anyone else experience this?
>
> Thanks - Will
>  
Which AFX mode: bin or delay?  If delay, which value?

What speed is the keyer set to?

Noisy band?

Which version of K3 firmware?  3.78/2.54 dealt with this issue in
AFX=BIN mode.

73,

Lyle KK7P
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[Will - AI4VE]

Hi Lyle,

I hear the pops on AFX modes 1 - 5, but less pronounced on 1. I don't hear them on bin.

Keyer speed is 18wpm.

The band is not noisy - about S3.

I'm using version 3.79.

Thanks,

Will