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Chapter 2. 2-10
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 Power Indicator Screen Restoring Operation Compliance
On White Normal
Standby/Suspend Amber Blank Press a key or move
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.
ENERGY
STAR
Off Off Blank Press the power
button
There may be a slight
delay before the
image reappears.
ENERGY
STAR
Power Management Modes
VESA
Modes
Horizontal
Sync
Vertical
Sync
Video
Power
Indicator
Power Consumption
Normal
operation
Active Active Active White
<180.0W (maximum)*
<19.5W (typical)
Active-off
mode
Inactive Inactive Off Amber Less than 0.5 W
Switch off - - - Off Less than 0.3 W
Energy Star Power Consumption
P
ON
16.57 W
E
TEC
55.99 kWh
* 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.
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Productinformatie
| Merk | Lenovo |
| Model | ThinkVision P27QD |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 3213 MB |
