[Elecraft] KPA500

[Steve Lett]

I just purchased the entire K line. I have the K3, P3 and KAT500 working
just fine. I cannot get any power through the KPA500. It switches bands and
it appears to be okay. But when I push the foot switch on my K3, the K3
transmits but the KPA500 is not producing any power or SWR. I must be
missing something. Do I need to change any of the default settings on the
KPA500 menu? On the back of the amplifier, I have the antenna in and out
connected as well as the 9 pin cable from the AUX on the amp to the AVP on
the KAT500. Thank for your help.

 

Steve, KB3TAW