The cable plugs in series with the power wires ( black, blue, grey )
on older CC2 sets & has a VDR added. Should also have instructions
& triac & IIRC hardware, mica etc. Remember I am ASSUMING the
triac is the same !!!!!
RF AGC with strong signal turn untill snowy. Turn back until
it just clears up & leave it there.
73 Zeno
LFOD !