Power Management Modes; Pin Assignments; Vga Connector - Dell U2412M 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:
U2412M
VESA Modes Horizontal Sync
Normal operation Active
Active-off mode Inactive
Switch off -
The OSD will only function in the normal operation mode. When any button is pressed in Active-off mode, one of the following messages will be displayed:
Activate the computer and the monitor to gain access to the OSD.
NOTE: This monitor is ENERGY STAR
* Zero power consumption in OFF mode can only be achieved by disconnecting the main cable from the monitor.
** Maximum power consumption with max luminance, Dell Soundbar, and USB active.

Pin Assignments

VGA Connector

Pin 15-pin Side of the Connected Signal Cable
Number
1 Video-Red
2 Video-Green
3 Video-Blue
4 GND
5 Self-test
6 GND-R
7 GND-G
8 GND-B
9 Computer 5V/3.3V
10 GND-sync
11 GND
12 DDC data
13 H-sync
129.66 BTU/hour (typical)
Vertical Sync Video
Active Active
Inactive Blanked
- -
®
-compliant.
Power Indicator Power Consumption
Blue 72 W (maximum) **
29 W (typical)
Amber Less than 0.5 W
Off Less than 0.5 W