Zenith Roundie

[DaveWM]

right. I figured there had to be an issue with the tester, so the next best thing was did each color make a good raster, with out a weak color (generally red).

I have done this before where I was caught without a CRT tester AND the owner had already been turning it on "to test it". Like I said its not very scientific, and not really checking for cut off, but in a pinch...

Of course its better to not turn on a set if its been idle, like the guy with the moto wants desperately to do.