Asus Xonar HDAV1.3 Slim User Manual page 18

Analog Out / Speaker Test / Speaker Swap
Click the Analog mode button and configure the related settings when you
connect the Xonar HDAV Slim card to powered analog speakers or digital
home theater systems, etc.
No Item
1 Analog Out
2 Speaker Test
18
1 2
Description
The Analog Out setting is used to match your actual speaker
setting, such as headphones and /.1 speakers. Xonar
HDAV Slim will play the channels and do the proper 3D/
Dolby/DTS sound processing accordingly. Please select the
correct speaker type for your connected speakers.
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.
ASUS Xonar HDAV Slim