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Monitor specifications, Power management modes – Dell E5515H Monitor User Manual

Page 19

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About Your Monitor

19

Monitor Specifications

The following sections give you information about the various power
management modes and pin assignments for the various connectors of
your monitor.

Power Management Modes

If you have VESA’s DPM compliance display card or software installed
in your PC, the monitor automatically reduces its power consumption
when not in use. This is referred to as Power Save Mode. If the computer
detects input from 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:

VESA
Modes

Horizontal

Sync

Vertical

Sync

Video

Power

Indicator

Power

Consumption

Normal
operation

Active

Active

Active White

135 W (Maximum)**

65 W (Typical)***

Active-off
mode

Inactive

Inactive

Blank

Glowing
white

Less than 0.5 W

Switch off

-

-

Off

Less than 0.5 W*

* Zero-power consumption in OFF mode can only be achieved by

disconnecting the main cable from the monitor.

** Maximum power consumption with max luminance and contrast.
*** Typical power consumption with OSD default setting, audio and USB

inactive.

The OSD will only function in the normal operation mode. When any
button except power button is pressed in Active-off mode, the following
messages will be displayed:

Dell

E5515H

There is no signal coming from your computer. Press any key on the

keyboard or move the mouse to wake it up. If there is no display, press

the monitor button now to select the correct input source on the

On-Screen-Display menu.