Audio sync issues with C61K and soundbar

Discussion in 'DIRECTV HD DVR/Receiver Discussion' started by gio12, Nov 28, 2018.

  1. gio12

    gio12 Icon

    Jul 31, 2006
    Miami, Fl
    I am having auto sync issues with my C61K and Vizio sound bar. This issue is only when audio is set to Dolby or Dolby/Atmos. Regular PCM(?) audio, there is no issues.

    I have a LG B7 and using optical audio form TV to VIZIO sound bar. I bypassed TV and went straight from C61K to SB and same issues. Any ideas? The LG B7 does have an duo since adjustment, but I can see to get it right.
  2. Grafixguy

    Grafixguy Godfather

    Mar 15, 2008
    New Jersey
    I have a C61K and a Vizio soundbar set up with the coax digital out from the box to the bar and there are no issues at all with Dolby Digital.

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