Samsung NP-P428C User Manual download pdf (Page 75)

To view on the battery

Separate the battery and press the

PUSH

button inside the battery. The remaining

battery charge (%) will be displayed.

Battery Warning

If the battery residual amount is

3~5%, the computer automatically

shuts down after saving the data.

The battery residual amount may

vary depending on the computer

model.

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.

For long periods of not using the battery,

keep the battery after discharging it. This

extends the battery life time.

Extending the Battery Usage

Time

Decreasing the LCD Brightness

Press the

+ keys on the keyboard

to decrease the LCD brightness to extend the

battery usage time.

You can only use this function

after installing Windows XP/

Windows Vista/Windows 7 Vista

and installing the

Easy Display

Manager

program with the s

ystem

software media disk

(Only for Windows XP/Windows

Vista/Windows 7)

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Samsung NP-P428C User Manual Page 75