Wind Top Series 
3.Choose the audio content you are listening to. The SRS Premium Sound will automatically process the specified audio signals to deliver enhanced audio performance.
4.The following settings allow for specific control of SRS tuning parameters and are provided for External Speakers and Headphones.
■SRS Center: adjusts the
■SRS Space: adjusts the amount and width of the sound stage
■TruBass Level: adjusts the bass or low frequencies
■TruBass Speaker Size: should be used to select the size of the speak- ers
■Focus Level: adjusts the frequencies that include vocals/voice
■SRS Definition: adjusts the high frequencies
CAUTION: These settings are very sensitive and should be used by advanced users.