HP (Hewlett-Packard) 2307890A ユーザーズマニュアル

To select a sound recording device:

Click Start on the taskbar.

Choose Control Panel.

Click Sounds and Audio Devices (or Sounds, 
Speech, and Audio Devices). The Sounds and 
Audio Devices window opens.

Click the Audio tab. The window opens.

This window is easier to read on a monitor. You can 
lower the display resolution to read the window. You 
will need the keyboard and mouse.

In the Sound Recording area, click the Volume 
button, and then choose the source for sound 
recording.

Click OK.

Close the window.

To adjust speaker volume, use the:

■

Remote control

■

TV

■

AV receiver

■

Buttons on the keyboard

■

Volume knob on the speakers

■

Volume knob on the subwoofer

■

Volume knob on the monitor (if connected)

■

Volume controls within a program, 
such as the volume buttons on the Media Center 
navigation bar or on the remote control

■

Volume icon on the taskbar 
Double-click and adjust the volume.

Some applications may play back at low volume, even 
when the volume knob is turned to the maximum position. 
If this is the case, double-click the Volume icon on the 
taskbar and increase the volume.

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Ensure that the mute box is not checked.