MENU Button: Press this button to increase the value of the function selected or move to the previous fuction. ASUS VKS VK/ Series User Guide (中文, 中文(繁體)) v.E download This is also Asus VK221S LCD Monitors hotkey for Brightness adjustment. Automatically adjust the image to its optimized position, clock, and phase by long pressing this button for VGA mode only. This port connects the power connector from the bundled power cord. This port connects the HDMI source. This port connects[…]
