◀▶To set screen resolution, click on the “Control Panel” on the Windows start menu,and then set the desiredscreenresolution in the“Display”.NNOTE●The correct size setting (Screen resolution)- [Optimum: 1366 X 768 pixels]for LED 4 series- [Optimum: 1920 X 1080 pixels]for LED 5 series●If a vertical-frequency option exists on your display settings, the correctvalue is “60” or “60 Hz”.English