Samsung NP-R50 User Manual page 185

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1-10
Manual
Key Com-
Key
binations
Name
Turns the touchpad function on and off.
Touchpad
Low-Noise
You can select Low-Noise Mode when you need a tranquil work envi-
ronment.
Mode
Num Lock
Puts the computer into suspended mode. To use the computer again,
press the power button.
Scroll Lock
Scrolls the screen up and down while the cursor position
does not change in some applications.
Volume Up
Increases the audio volume.
Volume
Decreases the audio volume.
Down
Brightness
Turns the LCD screen brighter.
Up
Brightness
Turns the LCD screen dimmer.
Down
Key
Screen Control Key
Moves to the screen above or below, or moves the cursor to the beginning or end
of the sentence.
Application Key
Provides the right button function of the touchpad.
Application Key
Same function as the right button of the touchpad.
Low-Noise Mode Key
Pressing the low-noise mode button lets your computer operate in low-noise mode.
To return your computer to normal mode, press the button again.
C
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C
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In low-noise mode, the operational speed of a program may be
slowed down because the CPU operates at minimum speed, and the
system may overheat because the fan is rotating only at low speed.
Function
Function

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