The SRS function is only supported for a computer's built-in speakers or headphones.

It is recommended to unchecking the SRS option before recording, and to check it before play. It is to prevent sound distortion because of double application of SRS effect when user plays the file recorded by using stereo mix.

▶For Windows XP

1 Click Control Panel > Sound, Voiceand Audio Device > Sound andAudio Devices.

2 Click the audio tab, select SRS Premium Sound in Play > Default Device (D):, and then click the OK button at the bottom.

In this case, although you can change the volume in the SRS Mixer, you can also change the volume in the Master Volume of the Realtek HD Audio Output Mixer.

Therefore, when SRS is selected, you can set the Master Volume of the Realtek HD Audio Output Mixer to the maximum value and then set the actual volume using the SRS Mixer.

This operation may not be required depending on the type of SRS driver.

3 Click on Control Panel > Sound,Voice and Audio Device > SRS Control Panel.

Check the Enable checkbox and select a mode. Then you can listen to sound through the selected SRS effect.

WOW XT (Music): Select to listen to music.

TruSurround XT (Movie/Video): Select to watch a movie.

The SRS function is only supported for a computer’s built-in speakers or headphones.

It is recommended unchecking the

SRS option before recording, and checking it before playing sound.

This is to prevent sound distortion due to the double application of the SRS effect when a user plays the recorded file by using stereo mix.

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