CTC-4 Director 21

[Phil Nelson]

I like Bill R's suggestion of setting up to do a video IF alignment and viewing the traces to judge whether alignment is a significant problem. That is, look -- following the procedure in the factory manual -- but don't touch any adjusters the first time around.

If you haven't done the procedure before, that would also give you confidence that your setup is correct and you are viewing valid things on your scope.

Phil Nelson
Phil's Old Radios
https://antiqueradio.org/index.html