◀ ▶■ Auto Adjustment t for LED 4 series 19", 5 series 22"O MENUm → Picture → Auto Adjustment → ENTEREAdjust frequency values/positions and fine tune the settings automatically.N It is available in PC mode.N Not available when connecting with an HDMI/DVI cable.Using Your TV as a Computer (PC) DisplaySetting Up Your PC Software (Based on Windows OS)Depending on the version of Windows and the video card, the actual screens onyour PC may differ in which case the same basic set-up information will almostalways be applied. (If not, contact your computer manufacturer or SamsungDealer.)English