Asus xonar u7 series User Manual page 24

3. I can't hear any sound from my analog speakers
• Ensure that you have connected the speakers properly and have
powered on your speakers.
• Ensure that the device master volume or the software player has not
been muted in Sonic Studio Pro.
• Ensure that the output LED indicator matches the output source
configured in the device.
• Check if you are using the Dolby Digital Live encoder through the
S/PDIF output. Analog output is muted to get rid of the interference
between your digital speaker system and analog speakers or
headphones.
• Go to the sound and audio device settings in Windows
to check whether the playback default device is set to Xonar U7 Audio
Device, instead of other onboard AC97 or HDA codec device. If it's
not, set it to Xonar U7 Audio Device and restart your applications.
• Restart your computer.
4. I can't hear any sound from the S/PDIF output
• Ensure that you have enabled S/PDIF output in the main settings of
Sonic Studio Pro.
• Ensure that you have connected the correct S/PDIF output jack in the
card to the decoder's (AV receiver) S/PDIF input jack.
• You may need to select the correct input and mode of your decoder or
AV receiver. For Dolby Digital or DTS output, check that the AV receiver
is in the correct decoding mode.
• If you are using 192KHz PCM output, make sure that your decoder can
support 192KHz decoding. Try changing it to 44.1K or 48KHz first.
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ASUS Xonar U7 User Manual
Control Panel
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