Dell D2020H User Manual page 14

Power management modes
If you have VESA's DPM compliance graphic cards or software installed on your
computer, 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 o mode can only be achieved by disconnecting the
power cable from the monitor.
VESA Horizontal sync Vertical sync
modes
Normal Active
operation
Active-off
Inactive
mode
-
Switch o
This document is informational only and re ects laboratory performance. Your product
may perform di erently, 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.
14 | About your monitor
Video
Active Active
Inactive Blanked
- -
Power Power
indicator consumption
White 17 W (maximum)
15 W (typical)
White Less than 0.5 W
(Glowing)
Off Less than 0.5 W