26 Operating the Monitor3Input SourceUse the Input Source button to select betweendifferent video signals that may be connected toyour monitor.• DisplayPort input• Mini DisplayPort input• HDMI inputDisplays the source selection bar. Press andbuttons to move between the setting optionsand press to select the input source youwant.4MenuUse the Menu button to launch the on-screendisplay (OSD) and select the OSD Menu. SeeAccessing the Menu System.5ExitUse the Exit button to go back to the main menuor exit the OSD main menu.6Power(with power lightindicator)Use the Power button to turn the monitor Onand Off.The white LED indicates the monitor is On andfully functional.A glowing white LED indicates DPMS Power SaveMode.