Hi everyone! After adjusting picture settings while watching movies and playing video games, I noticed I can still see the outline of the menu options when my PZ85 is displaying an all black background (for instance, selecting an output such as HDMI 3 with no device hooked into it). I have had the TV on a regular channel with no static images for about an hour now but can still somewhat make out the outline of words such as "sharpness, brightness, save changes" etc. when I switch back to an all black and am sitting very close to the TV. Should I be concerned about this? Would it be necessary to leave the TV on until this fades?
The problem isn't noticeable when the TV is displaying an image, which makes me wonder if it is a problem at all. Any help is greatly appreciated, since I am new to plasmas I am concerned turning the TV off before the outline fades could be harmful, but am sure if I should be. Thanks!