[Elecraft] K2 power control

[jrueschenschmidt at t-online.de]

   Hi,

   I  need  some  help.  I  can  not  adjust  my power anymore when K2 is
   connected   to   the  100  W  PA.  The  PA  is  overloaded  and  power
   meter shows 200 watt !!!

   I tried  to switch off  PA in menu, but in this ca   running with maximum QRP power. 

   I assume something goes wrong with VRFDET.

   If I disconnect th
   How could I investigate to find the reason for this fault ?

   73 de Joerg (DL3QQ)