[Elecraft] K2: KPA100 Trouble

[Don Wilhelm]

Jim,

Likely nothing wrong.  If the K2 is ever powered when that menu 
parameter (which follows the heatsink temperature) is set to a low 
value, the parameter will try to go below 0 degC - but the math cannot 
handle negative values, so it instead goes to a high value.

It is wise to check the CAL TPA parameter periodically if one has the 
KPA100.

73,
Don W3FPR

On 11/12/2019 2:28 PM, Jim KO5V wrote:
> Hi again Don,
>
> I just finished that. I found the setting to be 143C. something must be bad; possibly R6 or the temp sensor?
>
>