Sony 1270Q CRT Setup And Operation Manual page 20

red tube are on, cutoff the blue. Now adjust the red in the same order you
did the green. You want to have a yellow grid. If you find that you can't get
a corner, try to balance that with another corner, you know, try to split up
the problem over two areas, this way you require less ZONE convergence.
Finish up with zone convergence.
Do the blue and you're done, for now...
Press and hold the MEMORY key until the PJ asks if you want to save this
data for all memories, hit the up arrow to agree.
2.4.2 Individual Input Convergence.
Now, with the proper input selected and being displayed, go into the MAN
mode and repeat the above adjustments until the convergence is perfect. I
seem to find that I have about 3 areas on the screen that are a problem. As
I get used to my PJ's problems they seem to get better.