[TenTec] RigBlaster and Orion II

[Kim Elmore <cw_de_n5op@sbcglobal.net>]

OK, I'm confused.

I have a RigBlaster Plus that I'm trying to use with my Orion II. I 
have installed the jumpers following the manual diagram, which also 
follows the wiring for Yeasu rigs. I'm experiencing terrible hum on 
the audio and I can't figure out why. What's wrong? How *should* I 
configure the jumpers?
Kim Elmore, N5OP