Dell U2412M User's Guide - Page 8

Non-operating Humidity Operating Non-operating Altitude Operating Non-operating Thermal dissipation Storage: -20 °C to 60 °C (-4 °F to 140 °F) Shipping: -20 °C to 60 °C (-4 °F to 140 °F) 10% to 80% (non-condensing) Storage: 5% to 90% (non-condensing) Shipping: 5% to 90% (non-condensing) 3,048 m (10,000 ft) max 10,668 m (35,000 ft) max 245.66 BTU/hour (maximum) 129.66 BTU/hour (typical) Power Management Modes If you have VESA's DPM™ 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 the computer detects input from the 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: U2412M VESA Modes Horizontal Sync Vertical Sync Video Normal operation Active-off mode Switch off Active Inactive - Active Inactive - Active Blanked - Power Indicator Power Consumption Blue Amber Off 72 W (maximum) ** 29 W (typical) Less than 0.5 W Less than 0.5 W The OSD will only function in the normal operation mode. When any button is pressed in Active-off mode, one of the following messages will be displayed: Activate the computer and the monitor to gain access to the OSD. NOTE: This monitor is ENERGY STAR®-compliant. * Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor. ** Maximum power consumption with max luminance, Dell Soundbar, and USB active. Pin Assignments VGA Connector Pin 15-pin Side of the Connected Signal Cable Number 1 Video-Red 2 Video-Green