Power Management Modes - Dell U3818DW User Manual

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
Normal Active
operation
Active-off Inactive
mode
Switch off -
The OSD functions only in the normal operation mode. When any button is pressed in
the Active-off mode, the following message will be displayed:
Activate the computer and the monitor to gain access to the OSD.
NOTE: The message may be slightly different according to the connected input
signal.
* 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.
This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals you
ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
Vertical
Sync Sync
Active
Inactive
-
Video Power
Indicator
Active White
Blanked White (blinking)
- Off
About Your Monitor
Power
Consumption
250 W (maximum)**
56 W (typical)
Less than 0.5 W
Less than 0.3 W
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