Dell E2011HC appendix Environmental Characteristics, Power Management Modes

Width	481.51 mm (18.96 inches)
Depth	60.00 mm (2.36 inches)
Stand dimensions
Height	291.66 mm (11.48 inches)
Width	251.10 mm (9.89 inches)
Depth	151.70 mm (5.97 inches)
Weight
Weight with packaging	5.50 kg (12.13 lb)
Weight with stand assembly and cables	4.42 kg (9.73 lb)
Weight without stand assembly
(For wall mount or VESA mount	2.90 kg (6.38 lb)
considerations - no cables)
Weight of stand assembly	1.11 kg (2.45 lb)

Environmental Characteristics

Model	E2011H
Temperature
Operating	0° to 40 ° C
Non-operating	Storage: -20° to 60°C (-4° to 140°F)
	Shipping: -20° to 60°C (-4° 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	4,850 m (15,902 ft) max
Non-operating	12,192 m (40,000 ft) max
Thermal dissipation	85.30 BTU/hour (maximum)
	61.42 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 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	Horizontal Sync	Vertical Sync	Video	Power Indicator	Power Consumption
Normal operation	Active	Active	Active	Blue	18 W (typical)/25 W (maximum)
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, the following message 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.