HD Picture vs Converges lines...

[dmann]

On a Pioneer 510 PROHD during screen setup in maintenance mode, has any body seen were to line up the HD Picture the converges line are too low? Which makes it very hard to adjust the upper part of the screen.

[Coyotes]

You'll need an HD pattern generator, a ton of patience, and a copious amount of time to correct this.
If you are not thoroughly familiar with the set, you risk really trashing your Geometry, especially linearity, on all your other modes, as Full is Full for NTSC and ATSC.

Pioneer has revealed that the problem cannot be fixed, per design. However, there is a reasonable success rate with the methodolgy utilized by calibrators.