Samsung NP900X4D Laptop User Manual


 
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Chapter 2.
Using the computer
Adjusting the Volume
You can adjust the volume using the keyboard and the volume
control program.
Adjusting the Volume using the Keyboard
+ o
r
+
Alternatively, press the + key combination to turn
the volume on or o .
Adjusting the Volume using the Volume Adjustment
Program
Click the Volume icon on the taskbar and slide the volume
control bar to adjust the volume.
Mute
Using the Sound Recorder
The procedures to record sound using the Windows Recorder are
described below.
1
Connect a microphone to the microphone jack.
You can also use the internal MIC.
2
Right-click over the Volume icon on the taskbar and select
Recording Device.
3
Check if the microphone is set as the default recording
device.
If this is the case, it is already set as the default device. If not,
right-click over the microphone and select Set default.
4
Click Start > All Programs > Accessories > Sound Recorder
and click Start recording to start a recording.