Question about Toshiba REGZA 46RV530U LCD TV
This t.v. will periodically "lock out" the functionality of the Comcast Remote either when I turn off the set or just leave it on for a while. I cannot change channels on the cable box until I turn the set off and then the remote can communicate with the box. This happens with the hdmi cable connected to the box. I've been turning the set off, then the box, then turning them back on. Is there a setting? I've turned off the HDMI Sync and that seemed to delay the problem for a day.
HDMI Has a safety feature that blocks other remotes from changing things. What a Joke I say. There could be a problem with the feature.
You can push up on the "Settings" button on the remote twice to enter the "advanced" settings menu. There might be something in there that needs to be set.
I found out that if I change the cable box output from HDMI to DVI it will work fine but the picture is not as clear.
I believe its a hdmi and communication problem with you box.The only thing you can do is to go back to component video cables until they come up with a fix.
Posted on Jan 17, 2009
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Jan 03, 2016 | Flat Panel Televisions
Vizio HDTV- Lips out of sync
Anyone with a new Vizio E601i-A3 60" or 70" HDTV that is
having audio "Lips out of sync problems" with a cable or satellite box.
On Comcast cable boxes (or others), here's what you need to
do: FIND MENU for AUDIO or HDMI setup on
CABLE BOX or Satellite Box.
1. Turn on TV and have Cable box Turned OFF.
2. Press MENU on COMCAST REMOTE.
3. Go to AUDIO Setting OR HDMI Setting. (On cable or Sat.
4. Change setting from Auto to L-PCM. (Turn off cable box to
This should resolve any "out of sync" lips to picture after
commercials on HD channels.
*This is a handshaking issue from the cable box to the Vizio
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