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Which TV has the "Auto Lip Sync" Feature?

post #1 of 4
Thread Starter 
I've noticed on 2 of my receivers (Onkyo 608 and Onkyo 3009) both have Auto Lip Sync function, but neither of them seem to do anything. TV is normally synced up fine, but blurays through my PS3 I need to delay 150-200ms. After a quick google search, I learned that the TV must be sending a signal back to the receiver telling it how long it takes to process the image. However, I have not seen the name of one TV that actually does this.

My current TV is a LG 42LD520, but I would definitely upgrade if I KNEW that it came with the "Auto Lip Sync" function. It just gets so annoying having to set the delay every time I watch a bluray. I mean whats the point of having a receiver and HDMI 1.4 that can use the lip sync feature if the TV does not.
post #2 of 4
Are you setting the sync delay in the receiver or in the TV? What happens to your TV program lip sync when the sync is set correctly for the Blu-Ray discs?
There is some interesting info in the following thread:

http://www.avforums.com/forums/av-am...sync-work.html
post #3 of 4
You can always use the optical out of the PS3 to the receiver. I had the Lsync issue and when I used the optical output it went away.
post #4 of 4
HDMI Auto-Lip Sync is very simple, all it does is tell the receiver how much it should delay audio in order to match the delay that the TV has when displaying video. Your receiver should have a manual setting for this and Auto-Lip Sync doesn't do anything that manually entering the correct value would. All you need to do is play around with the setting until you find the correct value.

If you're finding that audio and video are getting out of sync with certain sources but not others then this is something that niether Auto-Lip Sync nor your receiver's manual setting can fix.
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