I have LG LHE9674 all in one home theater. I cannot get audio from the HDMI. In fact, I cannot get audio without choosing AV1, AV2, or Optical 1 or 2. There doesn't seem to be a choice for HDMI. Also, when using AV1 or 2, a lag between the audio and video develops, forcing me to turn the unit off then on to synch the audio and video. What am I doing wrong?
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What device are you trying to connect to the LG via hdmi?
Are you trying to do this for audio from the tv? Using any source devices (cable/satellite, etc)
my tivo hd and my vizio tv.
If you go into the setup menu on the tv, look to see if hdmi control is enabled or disabled.
You should also see an audio delay/sync function there you can adjust.
on the vizio menu or the lg theater menu?
This is on the vizio menu.