Dell S2240L User Guide - Page 7

Bottom View Monitor Specifications The following sections give you information about the various power management modes and pin assignments for the various connectors of your monitor. Power Management Modes If you have VESA's DPM compliance display card or software installed in your PC, the monitor automatically reduces its power consumption when not in use. This is referred to as Power Save Mode. If the computer detects input from keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows the power consumption and signaling of this automatic power saving feature: VESA Modes Normal operation Active-off mode Switch off Horizontal Sync Active Inactive - Vertical Sync Active Video Active Inactive - Blank - Power Indicator White Amber Off Power Consumption 23 W (Maximum) for S2240L 18 W (Typical) for S2240L 24 W (Maximum) for S2340L 19 W (Typical) for S2340L Less than 0.5 W Less than 0.5 W The OSD will only function in the normal operation mode. When any button except power button is pressed in Active-off mode, the following messages will be displayed: Activate the computer and monitor to gain access to the OSD. NOTE: Dell S2240L/S2340L monitor is ENERGY STAR®-compliance.