3Dupmix Posted February 13, 2021 Share Posted February 13, 2021 We just purchased a C4-LU642 HDBaseT matrix switch for a client and found it will not pass Spectrum Cable TV box audio to its analog (L+R) analog output jacks? It passes Apple TV audio and Roku but not the cable box? Is there something I'm missing? BW Quote Link to comment Share on other sites More sharing options...
Topfox Posted February 14, 2021 Share Posted February 14, 2021 Did you get the downmixing version of the LU642? I had a similar problem with FIOS cable boxes, and I had to get audio converters until I swapped my matrix to am the down mixing version. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.