Focus XD | Troubleshooting
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      1. Dynaudio FAQ
      2. Dynaudio Focus XD | Frequently asked questions
      3. Focus XD | Troubleshooting

      Why do I have no sound on my Focus XD speaker when connected via the optical / coaxial digital input?

      Check in the menu of the source device whether the optical digital or coaxial digital output emits a PCM stereo signal with maximum 24 bit / 96 KHz (Hub) or 24 bit / 192 KHz (Connect). Surround signals or up-sampling signals cannot be decoded by Focus XD.

      Use another source with optical / coaxial digital output to test.