[Elecraft] New (second-hand) K2 owner, what now?

[Don Wilhelm]

Daniel,

There is no composite change log for the firmware.  Most of the changes 
after MCU 2.03 were done to support new changes like support for the 
K60XV option.

The change from 2.04P to 2.04r locked the sidetone source at U8-4 at the 
request of the support folks who got tired of answering support calls 
saying "I have lost me K2 sidetone".

Great that you got the microphone situation sorted out.

Yes, K2FCTR_K2 is the internal frequency counter probe parts.

It is good to hear that you knew about the need for the special K2 to 
computer serial port cable.

73,
Don W3FPR


On 6/18/2019 10:56 PM, Daniel Solano Gómez wrote:
> Hello, Don,
>
>
> Looks like I’m running 2.04p/1.09, so I should be fine. Do you know if 
> there is a change log/version history maintained anywhere?
>
> I dont’ think I got those, but I think I found it on the Elecraft site
> (K2FCTR_K2).
>
>