Ok. Let’s try this again…RCA 9TC240 Alignment

[Chris K]

Originally Posted by bandersen

He's using a digital scope, so I don't think sweep inhibit is going to work. It's not going to get brighter if the sweep pauses. I think he'll need to use the z-axis option.

Can you take a couple steps back so we can see how you have the cables connected?

I'd also go with a lower frequency than 50MHz. You goal is to align a set with 22MHz IF. The higher the frequency, the more strange effects pop up.

I posted photos of all the cable hookups. I do have a Textronix 60MHz analog scope but I don’t know how to set it to X-Y input

[Yamamaya42]

Originally Posted by Chris K

I posted photos of all the cable hookups. I do have a Textronix 60MHz analog scope but I don’t know how to set it to X-Y input

it should be quite easy, they all can do it!