Asus External USB Audio Station Xonar U1 - Manual (Page 21)

15 ASUS Xonar U1
6.2.2 Analog Out/Speaker Test
No Item Description
1 Analog Out The Analog Out setting is used to match your actual speaker
setting, such as headphones, 2 speakers (or 2.1). Xonar
U1 will play the channels and does the proper 3D/Dolby
sound processing accordingly. Select the correct speaker/
Headphone type for your connected speakers/ Headphone.
2 Speaker Test Click this button to show the speaker test window in the right
pane. Click the “play” button to test each speaker one by one
or click each speaker manually to test.
(note: the Speaker Test function is not available on Windows
Vista due to a limitation in its audio stack.)
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