Dell UltraSharp 34 Curved User Guide - Page 16

Environmental Characteristics Model Temperature Operating Non-operating Humidity Operating Non-operating Altitude Operating Non-operating Thermal dissipation U3415W 0 °C to 40 °C (32 °F to 104 °F) • 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) 5,000 m (16,404 ft) (maximum) 12,192 m (40,000 ft) (maximum) • 443.58 BTU/hour (maximum) • 187.67 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. VESA Modes Horizontal Vertical Sync Sync Normal operation Active Active Video Active Power Indicator White Active-off mode Switch off Inactive - Inactive Blanked White (glowing) - - Off Power Consumption 130 W (maximum)** 55 W (typical) Less than 0.5 W Less than 0.5 W * Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor. ** Maximum power consumption with max luminance, and USB active. The OSD functions only in the normal operation mode. When any button is pressed in the Active-off mode, one of the following messages will be displayed: 16 | About Your Monitor