[Elecraft] K3: E 0400Cd ERR DSE

[Don Wilhelm]

James,

ERR DSE indicates a DSP firmware problem (no response).  Consider also 
that you could have a corrupt file on your computer.  So yes, download a 
new copy (or the new beta version) and re-load the K3.  Be certain to 
load the DSP Data Tables too.

73,
Don W3FPR

James Sarte wrote:
> Was in the middle of a 10m QSO tonight, and all of sudden no power.  Got
> this message on the LCD:
>
>  
>
> E 0400Cd ERR DSE
>
>  
>
> Don't have a manual in front of me, so I'm not able to check at the moment.
> This is the first time I've come across such an error in the time I've had
> my K3.
>
>  
>
> I was running about 5 watts.  Antenna SWR was 1.2:1.  Firmware is 3.10
>
>  
>
> Any thoughts?  I'm going to try to upgrade to 3.11 tonight to see if this
> happens again.
>
>  
>
> 73,
>
> James K3JPS
>
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