[Elecraft] Building a K1 no side tone

[Don Wilhelm]

Rick,

Did you install either RFC8 or the jumper that takes its place when the 
80 meter band module is not included?  See the errata sheet, item 3.

73,
Don W3FPR

Rick/WA6ES wrote:
> Assembling my K1 and got to the part where I check the side tone and all. No
> side tone in the ear buds. I also noticed that when I key the keyer the
> display goes blank. Not sure why no side tone. Checked the schematic and it
> goes back to the MCU.  Could I of missed something? I have an illuminated
> display and this stays lit. I would appreciate any help.
>
> Thanks
> Rick / WA6ES
>   
>