Dell ST2321L User's Guide - Page 5

Bottom view Label Description AC power cord connector 1 DVI connector 2 HDMI connector 3 VGA connector 4 Audio Line-in 5 Audio Line out 6 Monitor Specifications Power Management Modes If you have VESA's DPMS™ compliance display card or software installed in your PC, the monitor can automatically reduce its power consumption when not in use. This is referred to as Power Save Mode. If input from a keyboard, mouse or other input devices is detected by the computer, the monitor will automatically "wake up". The following table shows the power consumption and signaling of this automatic power-saving feature: ST2320L/ST2321L VESA Modes Normal operation Active-off mode Switch off Horizontal Sync Active Vertical Sync Video Active Active Power Indicator White Power Consumption 30 W (maximum) Inactive - Inactive - Blanked - Amber Off 24 W (typical) Less than 1 W Less than 0.5 W NOTE: This monitor is ENERGY STAR®-compliant. NOTE: Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor. Pin Assignments VGA Connector Pin Number 1 15-pin Side of the Connected Signal Cable Video-Red