User Manual

24 │ About your monitor
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.
E1920H
VESA Modes
Total Energy Consumption(TEC)
Power
indicator
Power
consumption
Video
Vertical
sync
Horizontal
sync
Normal operation White
13.8 W (maximum)
**
10 W (typical)
ActiveActive Active
Active-o mode White
(Glowing)
Less than 0.3 W
Blanked Inactive Inactive
Switch-o O
7.85 W
24.81 kWh
Less than 0.3 W--
Power Consumption P
on
-
E2020H
E2220H
VESA Modes
VESA Modes
Total Energy Consumption(TEC)
Total Energy Consumption(TEC)
Power
indicator
Power
indicator
Power
consumption
Power
consumption
Video
Video
Vertical
sync
Vertical
sync
Horizontal
sync
Horizontal
sync
Normal operation
Normal operation
White
White
14 W (maximum)
**
11 W (typical)
18 W (maximum)
**
13 W (typical)
Active
Active
Active
Active
Active
Active
Active-o mode
Active-o mode
White
(Glowing)
White
(Glowing)
Less than 0.3 W
Less than 0.3 W
Blanked
Blanked
Inactive
Inactive
Inactive
Inactive
Switch-o
Switch-o
O
O
9.37 W
11.21 W
29
.75 kWh
35.16 kWh
Less than 0.3 W
Less than 0.3 W
-
-
-
-
Power Consumption P
on
Power Consumption P
on
-
-