I have a Toshiba 57H83 set. I own that for abut 3 years. Recently I found that the SD contents, like local OTA, is not displayed in the middle of the screen. It is displayed towards right side so that the black bar at the left side is about twice wide as that at the right side.
When I watch HD content, since the full screen is filled I don't know if it has the similar problem.
I wonder if there is anyway for me to correct it or do I need to hire some one to calibrate it?
Any suggestion is appreciated.