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Selecting Audio Settings for a Cisco / Scientific Atlanta Advanced TV DVR Receiver



Using the Cox remote, press the SETTINGS button, then press the A button.


Use the arrow buttons to scroll to the Audio/Video preference and press SELECT.


Select the Audio Digital Output option and press SELECT.


Select the appropriate audio digital output options below based on the type of receiver connection and then press SELECT.

  • Dolby Digital - If you have a TV or unit that can receive and decode Dolby Digital AC3 surround sound, select this setting. Use either the Digital Audio, SP/DIF, or Optical Audio port on the back of the DVR.
  • Two Channel Only - If you want Left and Right (L / R) stereo or 2-channel Prologic digital audio from an RCA Digital Audio or Optical port.
  • HDMI - If the DVR is connected to the TV using the HDMI cable. HDMI delivers digital stereo.

    Note: If you keep the HDMI connected, you can still set up either the Two Channel Only RCA / Optical audio cables and setting, or the Dolby Digital RCA / Optical cables and setting. When set up, the Two Channel Only or Dolby Digital cable connections and Audio setting simply disable the audio portion of the HDMI stream.

Press EXIT.

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