Black dots on red color - Panasonic ST50

TouchTheSky

Novice Member
Hi
I've purchased a used Panasonic ST50. And I'm noticing that whenever there's red or a shade of red color on screen, there are black dots moving around that red part specifically. They're not static in the same position, they "dance around".
This is specifically with color red only.
Is this a known "Plasma issue"? What could it be?

Thanks! I love this forum by the way.
 

Inferno

Distinguished Member
Sounds like you are seeing Dither, I wouldn't worry about it, it's part of the way you the sets produce colours and what have you.
 

TouchTheSky

Novice Member
Sounds like you are seeing Dither, I wouldn't worry about it, it's part of the way you the sets produce colours and what have you.
Hi Inferno. Would you mind elaborating on what would be dithering in this case, and why is only Red color affected?
I also have another Panasonic plasma that doesn't have any issues like this.
 

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