[Elecraft] K2 VFO Freq Display Stuck (again)

[Don Wilhelm]

Casey,

I use the BAND+/- buttons to get through the menu more than I use the VFO.
You can try the Master Reset, but based on what you found, I suspect 
that will not fix it, you apparently have a shorted input on CB U6 pin 16.
As soon as you confirm that, get new firmware on order.  If you do NOT 
already have version 2.04p (or r) installed, order FWK2MCIO which has 
the MCU and MCIO ICs.  If you already have version 2.04p (or r) then you 
can order PN E610002 which is the MCU only.

73,
Don W3FPR

On 12/30/2011 1:39 PM, TI2/NA7U wrote:
> Don,
>
> With U6 removed both Enc A and B measure steady 4.76V (U6 pins 8 and 16,
> respectively). Re-installed U6, no change. Indeed Band +/- gets me through
> the menu, nice trick! I will record settings and await further instructions.
>
> 73,
>
> Casey
>