[Elecraft] K2- Lost Sidetone?

[Paul Ecker]

I recently acquired a K2, serial #04028. This K2 has MCU 2.04P and IOC 1.09

When it arrived the sidetone was working fine. Now I have no sidetone. I am
hoping that somehow in attempting to learn the menu system – I somehow
turned it off?

If I press Menu>STL>Edit> Display; I see either U8-4 or U6-25. If I exit
using the menu button, after either – I still have no sidetone. It seems I
want U8-24  as a source.

At one point in me trying the menu sequence I described above, I got the
sidetone back, but when turning on the radio on the next day, it was gone
again.

Wondering if  anyone has any suggestions on how I can fix the loss of
sidetone. I am mostly a CW operator, so no sidetone on the K2 – kind of
stops me from using the K2.

Tnx in advance

Paul

W2eck