https://archivedforum.beoworld.org:443/forums/13.aspxThe main Meeting Place for BeoWorld members, and the place for General Questions, Answers and things to say! If you have any questions about anything Bang &amp; Olufsen related - please ask. If you have anything to say - please tell!enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/126741.aspxTue, 01 Jul 2008 09:02:04 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:126741Opman0https://archivedforum.beoworld.org:443/forums/thread/126741.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=126741<p>Hi Dave</p><p>I came across this&nbsp;problem a few years ago in a showroom.&nbsp; Sky digital was playing through a plasma in the home demonstration room. The&nbsp;audio from the Sky broadcast was also playing in the showroom through a BeoLab3500. If you stood in the doorway to the home dem room you could hear that the audio in&nbsp;from the Lab3500 was out of synch with the sound coming from the speakers connected to the BeoSystem2.</p><p>I rang B&amp;O Technical and they told me that the software in the Plasma (BeoSystem2) was delaying the audio signal a fraction to allow it to synch with the&nbsp;video signal being displayed&nbsp;on the plasma. In the service menu you could adjust the delay to make the audio in synch&nbsp;with the BeoLab3500 but obviuosly you would end up with the situation that you are in now i.e the lips being out of synch with the sound.</p><p>Whilst I understand the cause of the problem I think you need somebody more technical than me to explain how to correct it. I&#39;m sure it will be an easy fix&nbsp;once you get into the service menu.</p><p>Good luck.</p><p>Opman</p><p>&nbsp;</p><div style="clear:both;"></div>https://archivedforum.beoworld.org:443/forums/thread/126715.aspxTue, 01 Jul 2008 07:41:42 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:126715davefarr0https://archivedforum.beoworld.org:443/forums/thread/126715.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=126715<p>Downstairs I have an AV9000 TV with the MPAV, connected to a pair of Beolab Pentas and a pair of Beolab 4500&#39;s.&nbsp; BBC 24 comes via a digital/analogue box and the sound and picture match perfectly.&nbsp; However, upstairs, I have a Beovison 6-22 connected to a pair of Beolab 4000&#39;s and Ouverture,&nbsp;using an identical digital/analogue box as downstairs&nbsp;but the sound arrives before the picture!&nbsp; The lip sync is out by at least &frac12; a second and looks like everyone is miming!&nbsp; I assume there is some set-up problem that I can&#39;t think about rather than I&#39;ve re-written all of the physics books by making sound travel faster than light!&nbsp;</p><p>Anybody got any suggestions as to what the problem is as it&#39;s driving me mad.</p><p>Many thanks.</p><p>Dave.</p><div style="clear:both;"></div>