[Elecraft] NO ATU message on K3

[Simon Faulkner]

Dennis Haarsager wrote:
> I bought a new K3 with internal ATU a few months ago, though have been
> spending my little free time learning it and haven't yet put it on the air.
> When I first tried it, the ATU seemed to work fine, but recently I've been
> getting a NO ATU message when I tap ATU TUNE or hold ATU.  The menu option
> seems to be set right.
>
> I don't see anything in the manual that covers this.  Can anyone suggest how
> to troubleshoot this?
You probably need to tell the K3 it is installed...

CONFIG:KAT3 -> set to AUTO

Page 56 in the Manual has some other notes

HTH

Simon 2E0SCF