The ikey is a ‘hot-key’ for this function. When you connect a digital video output using a digital (DVI) cable to your monitor, the i key and the Auto Adjustment function will be disabled. Press the ENTER key to select this option and make adjustment. 28 How to adjust your monitor H. Position Adjusts the horizontal position of the screen image. 0 to 100 V. Position Adjusts the vertical position of the screen image. 0 to 100 Pixel Clock Adjusts the pixel clock frequency timing to synchronize with