topic Background tonal contouring in Other TVs https://community.sony.no/t5/other-tvs/background-tonal-contouring/m-p/225892#M11751 <HTML><HEAD></HEAD><BODY><P>I have a 40inch Bravia HD TV which I have connected to Sky HD and an LG BluRay. When a tv program or disc is running, and the scene goes to a dark or night shot, I can see what I have described above as Background Tonal Contouring. The black background appears layered similar to contours on a map. Does anyone else get this, or does anyone have a solution. The image sometimes looks very grainy too, even in&nbsp; HD or on BluRay disc. </P></BODY></HTML> Sat, 18 Jun 2011 13:52:30 GMT Salixian 2011-06-18T13:52:30Z Background tonal contouring https://community.sony.no/t5/other-tvs/background-tonal-contouring/m-p/225892#M11751 <HTML><HEAD></HEAD><BODY><P>I have a 40inch Bravia HD TV which I have connected to Sky HD and an LG BluRay. When a tv program or disc is running, and the scene goes to a dark or night shot, I can see what I have described above as Background Tonal Contouring. The black background appears layered similar to contours on a map. Does anyone else get this, or does anyone have a solution. The image sometimes looks very grainy too, even in&nbsp; HD or on BluRay disc. </P></BODY></HTML> Sat, 18 Jun 2011 13:52:30 GMT https://community.sony.no/t5/other-tvs/background-tonal-contouring/m-p/225892#M11751 Salixian 2011-06-18T13:52:30Z