Thats one of the last Panasonic plasmas! Completely shocked that its appearing on any modern plasma ( I know that its slowly frying my 12 year old LCD but its coming to the end of it life)
Q: is your "pixel" orbiter mode switched on and your brightness / contrast lower than 50%?
Would you not try calibrating the screen - I vaguely remember there being some sort of pattern tool in the service menu.
>Sol
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Pixel orbiter does not do much because the gun icons and the super bar are much bigger then the pixel orbiter will adjust. I have calibrated my tv and went from 80 contrast to 50. Brightness went up from 0 to 8. I want to test to see if this fixes the long term retention issue but I seriously have not had one person post that has a modem plasma and has not had an issue.