[Elecraft] Analyze this! Self-repairing K2

Thu Aug 29 19:30:01 2002

I think you might want to rename your rig "Christine" :)
   Kevin.

8/29/2002 5:17:44 PM, Eric Manning <[email protected]> wrote:

>
>Fellow K2ers
>
>I hacked the rev A control board as required for the Serial port 
>option and got no sidetone. After fixing a dumb wiring error I got a 
>VERY WEAK, almost inaudible sidetone even with sidetone level at max..
>
>However, over the next two weeks it got steadily stronger, day by 
>day. It is now much louder than necessary so I have dialed the level 
>way back. It seems to have repaired itself, gradually.
>
>I'm not making this up, honest.
>
>I wrote the first book on self-detection of faults by logic circuitry 
>many years ago, but this is the first time I have seen a 
>self-repairing digital system. I know the K2 is a great design, but 
>really , , ,
>
>Comments???
>-- 
>Eric Manning   VA7DZ VE3DPV
>K2 #2561 "Pauline"
>
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