Dell U2412Mb, 860-10161 appendix Power Management Modes, Pin Assignments

Non-operating	Storage: -20 °C to 60 °C (-4 °F to 140 °F)
	Shipping: -20 °C to 60 °C (-4 °F to 140 °F)
Humidity
Operating	10% to 80% (non-condensing)
Non-operating	Storage: 5% to 90% (non-condensing)
	Shipping: 5% to 90% (non-condensing)
Altitude
Operating	3,048 m (10,000 ft) max
Non-operating	10,668 m (35,000 ft) max
Thermal dissipation	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			Power Indicator	Power Consumption
Normal	Active	Active	Active	Blue	72 W (maximum) **
operation					29 W (typical)
Active-off mode	Inactive	Inactive	Blanked	Amber	Less than 0.5 W
Switch off	-	-	-	Off	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

1Video-Red

2Video-Green