[Elecraft] K3 : no sound from speaker, no rx

[DM4iM]

Guys, i just completed the initial test and calibration.
I hear no sound from the speaker or headphone, the rx shows no s-meter
action when i transmit a signal with an other tx.
There are no ERR-Messages.

The radio ist equipped with the Transverter-Interface, I still have to
install the Sub-RX and KPA100.

Maybe this behavior is normal until everything is installed? Should i
proceed assembling or troubeleshoot now?

Going to bed now, it is 01:16 local.

-- 

73, DM4iM

K2/10 #2706 , K3/100 #2878