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.Pin Assignments15-pin D-Sub connectorDVI connectorVESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power ConsumptionNormal operation Active Active Active Blue 29 WActive-off mode Inactive Inactive Blank Amber Less than 1 WSwitch off - - - Off Less than 1 WNOTE: Dell E2010H/E2210H/E2310H Flat Panel monitor is TC003 and ENERGY STAR®-compliant.Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.Pin Number Monitor Side of the 15-pin Side Signal Cable1 Video-Red2 Video-Green3 Video-Blue4 GND5 Self-test6 GND-R7 GND-G8 GND-B9 DDC +5V10 GND-sync11 GND12 DDC data13 H-sync14 V-sync15 DDC clockPinNumber24-pin Side of the Connected Signal CableDownloaded from ManualMonitor.com Manuals