My setup : Bell 9241, HDMI connect to Pioneer vsx 921 AVR, HDMI connected to an LG55" LED panel. Here is the issue.
When the Bell 9241 is outputting a dolby digital signal, the low frequencies lag. Let me explain. Whenever there is some sort of bass involved (perhaps around 120hz or less), JUST those sounds are delayed about a half second. If a door slams, you will hear it slam, then a low thud (the low portion of that sound) come a half second later. I only have front left/right and center channels hooked up. The AVR is set correctly. No sub, all speakers are set to large. Its very annoying, because when you hear someone speaking with a deep voice, the bass part of their voice is behind by a half second. It is the strangest thing ever. This happens if I am either watching live TV or a recording on my PVR.
As well, when I go into the Bell 9241 and change the settings to PCM only, it stops. I do however, lose the Dolby Digital and get only a stereo pair.
I have tried resetting the 9241, and the AVR. This is the strangest audio problem I have ever encountered. Anyone have any ideas?