Select the sound that you want to line up with. Pushing the left or right arrow moves the view and the antenna. Try to line up the markers (top and bottom of the control screen) with where the sound should be coming from. When one of the arrows start flashing, you are real close. Tap the arrow key that is flashing until both arrow keys have a solid light on. (NOTE: It is not crucial to line them up prefectly)
I can't find those stupid sound sources! Where are they?
I have it pointing right at the where the sound should be, but still static.
The receiving antennas are aligned, but...
Go back to Selenitic Age -- Control tower.