[Elecraft] K3 SN 3006 can't find any setting to mute the built in speaker

[Lyle Johnson]

> Hello all just loving the new K3,  All is well except one thing.   I 
> don't seem to have any way to mute the built in speaker.   When I plug 
> in phones either in the front or rear the speaker does not mute.   I 
> have set the SPKR+PH to  "no"  and SPKRS to "2" 

This could be a problem on the DSP board itself, which does the phone 
jack detecting.  Please contact k3support.

73,

Lyle KK7P