Dell 4691253, 320-2807 manual Environmental Characteristics, Power Management Modes

(For wall mount or VESA mount considerations - no cables)

Weight of stand assembly	1.72 kg (3.79 lbs)
Front Frame Gloss	5.0 gloss unit (max.) (Black Frame)
	20.0 gloss unit (max.) (Silver Frame)

Environmental Characteristics

Temperature
Operating	0 °C to 40 °C
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	238.85 BTU/hour (maximum)
	102.36 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	70W	(maximum) **
					30W	(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: