[Elecraft] KIO2 module

[Don Wilhelm]

Allan,

No problem - those are via holes to carry the signal line from one side 
of the board to the other.  In the particular case of those two holes, 
they connect the DB-9 pin 9 to R1.

73,
Don W3FPR

Allan Glasdam wrote:
> It's been a while, since I built the module.
> When looking at the U1 side, I see two empty holes just under L4.
> Do I have a problem ?
> Help would be appreciated
>   
>