◀ ▶English● Auto Protection Time (Off / 10 min / 20 min / 40 min / 1 hour): If the screendisplays a still image for a certain period of time you define, the TV activates thescreen saver to prevent the formation of burnt in ghost images on the screen.● Scrolling: This function removes after-images on the screen by illuminating allthe pixels on the PDP according to a pattern. Use this function when there areafter images or symbols on the screen, especially when you displayed a stillimage on the screen for a long time.N The after-image removal function has to be executed for a long time(approximately 1 hour) to effectively remove after-images on the screen. If theafter-image is not removed after you apply the function, repeat the functionagain.N Press any key on the remote control to cancel this feature.● Side Gray (Light / Dark): When you watch TV with the screen ratio set to 4:3,using the Side Gray function can prevent damage to the edges of the screenby adjusting the white balance on the extreme left and right sides.