6Connecting AC Power, Video, AudioFigure 1-4:Connecting the LCD Monitor to the PCPower Management SystemThe LCD Monitor complies with the VESA DPMS (version 1.0p) powermanagement proposal. The VESA DPMS proposal provides four phasesof power saving modes by detecting the horizontal or vertical sync signal.When the LCD Monitor is in power saving mode or detects an incorrecttiming, the Monitor screen will go blank and the power LED indicator willstart to blink.