LG 60PV250 Plasma Purple Pixels in white Backgrounds

[DoubleM257]

[R_J]

You can try slightly adjusting the SET_DN and SET_UP controls (mark original position with felt pen) while watching the screen speckles. You can also try adjusting the Vsc by a couple volts to see if that helps, the panel is aging so there is not much you can do

[Diah]

You can try slightly adjusting the SET_DN and SET_UP controls (mark original position with felt pen) while watching the screen speckles. You can also try adjusting the Vsc by a couple volts to see if that helps, the panel is aging so there is not much you can do

+1 but before you go for adjusting... do hard reset from service menu.. as the main fault trick values

[DoubleM257]

Hello,
Thanks for the help. I turned the controls and the Set_UP control had no effect at all. No matter whether I set it to MIN or MAX, nothing changed in the picture. I turned up the SET_DN control a little, which brought another minimal improvement, but if you turn it up too much, the image becomes completely distorted. By turning up the VY control fully, the picture improved. There are fewer purple pixels, but they're not completely gone. Is there another setting that I could use to improve the image?