Late 80's Zenith fine tuning

[dishdude]

Unfortunately there is no manual fine tuning on that model. The only setting is with the AFC push button. It'll cycle between fixed and search but I never noticed a difference. Supposedly search would take a little bit longer to tune when you were channel hopping but provide a finer tuning. I think they were crazy.

That's a nice set, I've never seen it in stereo. What's the switch over by the stereo light and IR receiver? The picture looks pretty clear on it and most modulators don't pass stereo so that's probably why the stereo light isn't coming on.