Samsung NP540U3C Laptop User Manual


 
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Chapter 4.
Settings and Upgrade
Battery
Measuring the Remaining Battery Charge
You can view the battery charge status by completing the
following procedures.
Conrming the battery charge in the Taskbar
Disconnect the AC adapter and move the mouse cursor over
the battery icon in the system tray of the Taskbar to conrm the
remaining battery charge.
Battery Usage Time Information
A battery is an expendable supply, so when using it over a long
time, the capacity/battery life is shortened. If the battery life is
reduced to under half of its initial time, we recommend purchasing
a new battery.
When not using the battery for a long time, store the battery after
charging it to 30-40% of its capacity. This extends the battery life
time.
Extending the Battery Usage Time
Decreasing the LCD Brightness
1
Click the Charms menu > Settings
áᔪ
Ŗᮁ
᜽᯲
ᰆ⊹
ᖅᱶ
> Screen
Adjustment icon
.
2
Adjust the brightness with the screen brightness control bar.
The battery life will be extended.