Samsung PN51D7000FF User Manual (user Manual) (ver.1.0) (English) - Page 280

Issues Solutions and Explanations The picture won't display in full screen. •• HD channels will have black bars on either side of the screen when displaying up scaled SD (4:3) contents. •• Black bars will appear on the top and bottom of the screen when you watch movies that have aspect ratios different from your TV. •• Adjust the picture size options on your external device or the TV to full screen. Image Retention (Burn In) Issue. for PDP TV ◀ •• To minimize the possibility of screen burn, this unit is equipped with Pixel Shift screen burn reduction technology. Pixel Shift lets you set the picture so it moves slightly up and down (Vertical Line) and side to side (Horizontal Dot). The regular, slight movement of the picture reduces screen burn in. ▶ A "Mode Not Supported" message appears. •• Check the supported resolution of the TV, and adjust the external device's output resolution accordingly. Refer to the resolution settings in the user manual. English