User Guide
Page 76
...by protective caps, which also carries video only, so must be used with HDMI. A separate audio connection is also required, using the HDCP protection system. Digital Audio Outputs (Optical Jack and Cable) The Digital Audio Optical cable provides the best quality audio. For the best access... encoded using either Digital Audio Optical cable or the audio portion of the HD video signal. Cables & Connections HDMI Jack and Cable The DIRECTV Plus HD DVR incorporates HDMI™ [or High-Definition Multimedia Interface] technology. You can also use light to send digital audio data to...
...by protective caps, which also carries video only, so must be used with HDMI. A separate audio connection is also required, using the HDCP protection system. Digital Audio Outputs (Optical Jack and Cable) The Digital Audio Optical cable provides the best quality audio. For the best access... encoded using either Digital Audio Optical cable or the audio portion of the HD video signal. Cables & Connections HDMI Jack and Cable The DIRECTV Plus HD DVR incorporates HDMI™ [or High-Definition Multimedia Interface] technology. You can also use light to send digital audio data to...