Question about Panasonic Viera TH-50PZ80U Plasma TV

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No sound on some channels, words don't match mouth on some channe

Some channels the person speaking is not in synch with the sound --mouth doesn't match words being spoken. Some channels have no sound at all. Other channels must be turned up to the number 50 to be able to hear it.

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You need to reset your TV settings. Happened to me with my 61" Panasonic LCD HDTV. Reset was under picture settings.

Posted on May 10, 2010

  • Press SAP button on the remote until you hear the sound(SAP button is on the top of the remote)....

  • Press the SAP button on ur remote control until u hear the sound .....(select the correct sound channel )


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Select the sound menu and select PCM for SPDIF Selection

Posted on Jan 10, 2012


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Posted on Jan 02, 2017

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How to Speak Correct English

i. Observe the mouth movements of those who speak English well and try to imitate them.
When you are watching television, observe the mouth movements of the speakers. Repeat what they are saying, while imitating the intonation and rhythm of their speech.
ii. Until you learn the correct intonation and rhythm of English, slow your speech down.
If you speak too quickly, and with the wrong intonation and rhythm, native speakers will have a hard time understanding you. Don't worry about your listener getting impatient with your slow speech -- it is more important that everything you say be understood.
iii. Listen to the 'music' of English.
Do not use the 'music' of your native language when you speak English. Each language has its own way of 'singing'.
iv. Use the dictionary.

Try and familiarize yourself with the phonetic symbols of your dictionary. Look up the correct pronunciation of words that are hard for you to say.
v. Make a list of frequently used words that you find difficult to pronounce and ask someone who speaks the language well to pronounce them for you. Record these words listen to them and practice saying them. Listen and read at the same time.
vi. Buy books on tape.
Record yourself reading some sections of the book. Compare the sound of your English with that of the person reading the book on the tape.
vii. Pronounce the ending of each word.
Pay special attention to 'S' and 'ED' endings. This will help you strengthen the mouth muscles that you use when you speak English.
viii. Read aloud in English for 15-20 minutes every day.
Research has shown it takes about three months of daily practice to develop strong mouth muscles for speaking a new language.
ix. Record your own voice and listen for pronunciation mistakes.
Many people hate to hear the sound of their voice and avoid listening to themselves speak. However, this is a very important exercise because doing it will help you become conscious of the mistakes you are making.
x. Be patient.
You can change the way you speak but it won't happen overnight. People often expect instant results and give up too soon. You can change the way you sound if you are willing to put some effort into it.

on Jul 15, 2010 | Computers & Internet

1 Answer

The sound doesnt match the picture. People will be moving their mouths to speak and the sound is about 1-2seconds slower.

If you are watch TV from an antenna or Cable ... your TV needs repair.

If you are playing movies from AVI,MPEG4 or other media it is likely the movie was compressed with the delay.

With the details you gave your getting a general answer.

Oct 24, 2013 | Televison & Video

1 Answer

Don't have my remote. where can I change the channe from the tv?

you can change the channel using the button on your TV is it usually found on side or top.

Nov 03, 2012 | Philips 20PF5120 20 in. EDTV-Ready LCD...

1 Answer

Transmissions sound like they are being made from a bathroom? lots of echo and muffled sound


I've recently answered a similar query in this regard, so I'll give you info as to way this usually occurs.

When people use their radios, they tend to hold them or the remote microphone, too close to the mouth and talk or yell loudly, thus causing the problem you are hearing. people need to use microphones, whether remote or radio, correctly, have the mike held between 3-6 inches from the mouth and speak in a normal, even tone so that the person(s) they are contacting can hear them clearly.

It's a fact of life, that people treat their radios like cell phones, and that's unfortunate. From what you have stated, there is nothing wrong with your radio, rather the loud 'mic in the gob' people at the other end.

I hope I have answered your query.


Jul 13, 2012 | Kenwood TK-3207G 16-Channel Walkie Talkie...

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On three occasions my handle bars have freed up relative to the stema nd wheel direction. In other words, my handle bars are not controlling the direction of the wheel - it's almos as if a linkage or...

Stop guessing. You've used up three of your lives....

Search engine "how to adjust threadless stem" for videos.

Is that the stock stem or did someone replace it? It almost sounds like the inside diameter of the stem doesn't match the steerer tube, or something's cracked.

One person had this to say about it... "It was a two-bolt stem, and the problem was that I wasn't tightening the bolts to the same torque setting. If you don't do that, the stem doesn't clamp the bar evenly all the way around, and it will start to slip, and the uneven forces will cause the bolts to loosen.

Jun 30, 2011 | Trek 7500

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I have a Panasonic TAU CT-27SC14J TV lost sound

Ur video/Audio board have a short or lose a connections.Must take it aparts retighten everythings,might even resoldiers the parts.

Aug 19, 2009 | Televison & Video

1 Answer

No chann. 70 on Uniden 525 marine radio

You can't "select" channel 70, nor can you talk on channel 70. Channel 70 is reserved for the exchange of digital data between radios.

And it is not possible to address an "emergency" (do you mean distress? or urgency?) message to an individual recipient.

Your radio is not allowing you to do any of these things because it has been (correctly) programmed to discourage you from doing things that would be illegal.

If you set up a routine call with your friend (or anyone else), you should find that once the two radios have completed their (almost instantaneous) exchange on Channel 70, they will both switch to whichever working channel you had selected, and he will get a beeping sound to tell him that there is an incoming call.

Sounds to me like both radios are doing exactly what they are supposed to.

May 17, 2009 | Uniden Boating

1 Answer

The voice track and the picture are "off" a bit - is there any way to adjust this? In other words when I'm recording - and then watching - my mouth is 'behind' my words by just a second. We aren't in...

Normal 0 Go to Control Panel and Click on Sounds, Click on Audio, then Click on the Microphone. Then Click on the drop down and select Camera Microphone.
Click OK and it should work.
Hope this helps. Bud

Mar 05, 2009 | Microsoft LifeCam VX-6000 Webcam

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