[OZ4]

This thing is a strange unit or maybe its just me. I can't figure out what the control voltages should be. Because the volume control varies the bias on the rf and if sections along with the automatic gain control I am lost. It does receive at a very narrow spot on the volume control but not very well and its unstable. I have a copy of the riders docs. but they don't help here. Does anyone have any info about the agc on this unit? It would much appreciated'
Chris