◀ ▶Issues Solutions and ExplanationsNetwork Connection for PDP 490 seriesSoftware Upgrade overthe network fails.● Try Network Settings in Network menu.● If you have latest SW version, SW upgrade will not proceed.OthersThe picture will not displayin full screen.● HD channels will have black bars on either side of the screen whendisplaying up scaled SD (4:3) contents.● Black bars on the top and bottom will appear during movies that haveaspect ratios different from your TV.● Adjust the picture size options on your external device or TV to fullscreen.English