Samsung R21 Laptop User Manual


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Extending the Battery Usage Time
131
Decreasing the LCD Brightness
Press the Fn + ( )keysonthekeyboardtodecreasetheLCDbrightnesstoextendthebatteryusagetime.
Using Easy Battery Manager
EasyBatteryManagerisapowermanagementprogramthatenablesusingthebatterypowerefciently.Youcanselect
anoptimizedpowermodeaccordingtoyourrequirements.
1
Click Start > Control Panel > Hardware and Sound > Power Options.
Alternatively,right-clickthepowermeasuringdeviceicon(
)inthenoticationareaofthetaskbarandselectPower
Options.
2
Ifthefollowingscreenappears,selectoneofthemodes.
Multimedia
Samsung Optimized
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