Wednesday, 20 September 2017

Help: Audio Lag Issue

I’m hoping someone can help me! I’ve got a 2017 Sony X720E tv with an older Panasonic SC-PT480 sound system. Here is the current setup:

  • HD antenna running directly to the TV via coaxial
  • Xbox One running to the TV via HDMI
  • Optical audio running from the TV to the receiver

The issue I’m having is that there is a noticeable lip sync issue (sound lags behind picture) for audio coming from the TV; some antenna channels are worse than others but the real issue is the Xbox (~0.5 second delay). When I connect the optical directly from the Xbox to the receiver it’s much less noticeable, however this isn’t ideal because then I can’t use the receiver for antenna/streaming. The receiver has an ARC outlet in its only HDMI slot but I wasn’t able to get it working (no option to enable it in the receiver settings).

Can anyone offer a suggestion to fix this issue? I know the best answer is to get a new receiver but unfortunately that isn’t in the budget right now, so I’m looking for an alternative. Thanks!



Submitted by cmorencie | #Specialdealer Special Offer Online Shopping Store 2016

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