Dell UltraSharp U2515HX User Manual page 15

Environmental Characteristics
Model
Temperature
Operating
Non-operating
Humidity
Operating
Non-operating
Altitude
Operating
Non-operating
Thermal dissipation
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.
* Zero power consumption in OFF mode can only be achieved by disconnecting the
main cable from the monitor.
VESA Horizontal
Modes Sync
Normal Active
operation
Active-off Inactive
mode
Switch off -
** 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:
U2515H/U2515HX
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 (16,400 ft) (maximum)
12,192 m (40,000 ft) (maximum)
∞ 296.67 BTU/hour (maximum)
∞ 119.35 BTU/hour (typical)
Vertical Video
Sync
Active Active
Inactive Blanked
- -
Power
Indicator Consumption
White 87 W (maximum)**
35 W (typical)
White Less than 0.5 W
(Glowing )
Off Less than 0.5 W
About Your Monitor
Power
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