Dell ST2220 Monitor - Manual (Page 5)

Monitor Specifications
Power Management Modes
If you have VESA's DPMS™ 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 input from a keyboard, mouse or other input devices is detected by the computer, the monitor will automatically
"wake up". The following table shows the power consumption and signaling of this automatic power-saving feature:
Pin Assignments
VGA Connector
Bottom view
Label Description
1
AC power cord connector
2
VGA connector
VESA Modes Horizontal
Sync
Vertical Sync Video Power
Indicator
Power Consumption
Normal operation Active Active Active White 28 W (maximum)
20 W (typical)
Active-off mode Inactive Inactive Blanked Amber Less than 1 W
Switch off - - - Off Less than 0.5 W
NOTE: This monitor is ENERGY STAR ® -compliant.
NOTE: Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the
monitor.
Pin
Number 15-pin Side of the
Connected Signal Cable
1 Video-Red
2 Video-Green
3 Video-Blue
4 GND
5 Self-test
6 GND-R