Users Guide

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 Standby 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
Horizontal
sync
Vertical
sync
Video
Power
indicator
Power
consumption
Normal operation Active Active Active White 13.8 W (maximum)**
10 W (typical)
Active-off mode Inactive Inactive Blanked White
(Glowing)
Less than 0.3 W
Switch-off - - - Off Less than 0.3 W
Power Consumption P
ON
7.85 W
Total Energy Consumption(TEC) 24.81 kWh
E2020H
VESA Modes
Horizontal
sync
Vertical
sync
Video
Power
indicator
Power
consumption
Normal operation Active Active Active White 14 W (maximum)**
11 W (typical)
Active-off mode Inactive Inactive Blanked White
(Glowing)
Less than 0.3 W
Switch-off - - - Off Less than 0.3 W
Power Consumption P
ON
9.37 W
Total Energy Consumption(TEC) 29.75 kWh
E2220H
VESA Modes
Horizontal
sync
Vertical
sync
Video
Power
indicator
Power
consumption
Normal operation Active Active Active White 18 W (maximum)**
13 W (typical)
Active-off mode Inactive Inactive Blanked White
(Glowing)
Less than 0.3 W
Switch-off - - - Off Less than 0.3 W
Power Consumption P
ON
11.21 W
Total Energy Consumption(TEC) 35.16 kWh