[Elecraft] K3: verifying IF output

[Matt Murphy]

I'm wondering if anyone could advise on the best way to verify that the
K3's IF output is present and working properly.  I have connected an LP-PAN
unit and I have two hypotheses about what might be wrong, one is that there
is no IF output and the other is that something is wrong with the LP-PAN.
I verified that the TMP cable is plugged in properly into the RF board and
KXV3 but don't have any other devices which consume the IF output so I
can't be sure it's actually operating properly.

Suggestions would be much appreciated.

73,
Matt NQ6N