ULEAD VIDEOSTUDIO USER GUIDE 103the audio moves from one speaker to another and creating a “surround sound”effect.Adjusting stereo channelsStereo files (two channels) have two waveforms representing the left and rightchannels accordingly.To use stereo mode:1. Click Enable/Disable 5.1 Surround in the Toolbar. Select Music Track in theOptions Panel.2. Click Play in the Options Panel.3. Click the music note symbol in the center of the Surround Sound Mixer. Drag itto either right or left, depending on your preferred sound position.4. Drag Volume to adjust the volume level of the audio.Mixing Surround SoundAll audio channels in Surround Sound have a set of similar controls that you willfind in the stereo configuration of this panel, plus a few more specific controls.• Six-channel VU Meter Front Left, Front Right, Center, Sub-woofer,Surround Left, Surround Right.• Center controls the amount of output sound from the center speaker.• Sub-woofer controls the amount of low-frequency sound output.Tip: To check if the 5.1 Surround is disabled, click Audio View in the Toolbar.Note: Moving the note symbol will amplify the sound coming from your preferreddirection.