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Understanding power management
Power management is invoked when the computer recognizes that you have not
used your mouse or keyboard for a user-definable period. There are several states as
described in the table below.
For optimal performance, switch off your monitor at the end of each working day, or
whenever you expect to leave it unused for long periods during the day.
Table 2-4. Power indicator
State
On
Standby/Suspend
Off
Power Management Modes
Normal
operation
Active-off
mode
Switch off
Energy Star
P
E
* Maximum power consumption with max luminance.
This document is informational only and reflects laboratory performance. Your product
may perform differently, depending on the software, components and peripherals you
ordered and shall have no obligation to update such information. Accordingly, the
customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or
implied.
Power Indicator
White
Amber
Off
VESA
Horizontal
Modes
Sync
Active
Active
Inactive
Inactive
-
-
ON
TEC
Screen
Normal
Blank
Blank
Vertical
Power
Video
Sync
Indicator
Active
White
Off
Amber
-
Off
Power Consumption
9.18 W
29.11 kWh
Restoring Operation
Compliance
Press a key or move
ENERGY STAR
the mouse
There may be a slight
delay before the
image reappears.
Note: Standby also
occurs if there is no
image output to the
monitor.
Press the power
ENERGY STAR
button
There may be a slight
delay before the
image reappears.
Power Consumption
*
<27.0W (maximum)
<11.0 W (typical)
Less than 0.5 W
Less than 0.3 W
Chapter 2.
2-8
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