Compressed to lowest positionHeight 88.0 mm (3.5 inches)Width 562.2 mm (22.1 inches)Depth 339.0 mm (13.4 inches)WeightWeight with packaging 10.5 kg (23.15 lb)Environmental CharacteristicsTemperatureOperating 0 °C to 40 °CNon-operating Storage: -20 °C to 60 °C (-4 °F to 140 °F)Shipping: -20 °C to 60 °C (-4 °F to 140 °F)HumidityOperating 10% to 80% (non-condensing)Non-operating Storage: 5% to 90% (non-condensing)Shipping: 5% to 90% (non-condensing)AltitudeOperating 5,000 m (16,400 ft) maxNon-operating 10,668 m (35,000 ft) maxThermal dissipation 170.6 BTU/hour (maximum)92.1 BTU/hour (typical)Power Management ModesIf 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 toas Power Save Mode*. If the computer detects input from keyboard, mouse, or other input devices, the monitor automatically resumes functioning. The following table shows thepower consumption and signaling of this automatic power saving feature:VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power ConsumptionNormal operation Active Active Active White 50 W (maximum) **27 W (typical)Active-off mode Inactive Inactive Blanked White (Breathing) Less than 0.5 WSwitch off - - - Off Less than 0.5 Wgreen mode:On: Lower Power Usage. (Default)Off: Normal Power Usage with Advanced USB feature.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: