◀ ▶EnglishIssues Solutions and ExplanationsThe picture will notdisplay in full screen.● HD channels will have black bars on either side of thescreen when displaying up scaled SD (4:3) contents.● Black bars will appear on the top and bottom of thescreen when you watch movies that have aspect ratiosdifferent from your TV.● Adjust the picture size option on your external device orchange the TV to full screen.The remote controldoes not work.● Replace the remote control batteries. Make sure youinsert them with the plus and minus ends in the correctdirection.● Clean the transmission window located on the top of theremote control.● Try pointing the remote control directly at the TV from5~6 feet away.