Question about RCA TruFlat 27F520T 27" TV

2 Answers

Picture but no sound

While i was cleaning house I left the Truflat on mute for a couple hours and when i went to unmute it there was no sound. Then the screen started flashing like the signal was being interupted, ya know, flashing blue then going back to normal.... What is the deal??

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If it was on a digital channel, check your cable connections again or rabbit ears and re-aim. flashing blue and what not--blue is alternative 'friendly' display instead of STATIC. On a digital channel, instead, you'll just start losing the sound or the picture will pixelize if not go out completely. Try another channel/source.

Posted on Mar 14, 2009

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Have u tried to unplug it maybe an hour.then plug it again..this is basic reseting the unit.thanks ...hope this help..

Posted on Feb 05, 2008

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1 Answer

My TV show good picture but had no sound for 3days sound came back for a couple of hour than went silent no sound. What seen to be the problem?


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

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I have a Sharp LC37D43U TV that has no audio. The volume indicator shows can be moved up or down but no sound comes through the speakers. The picture works fine. I have nothing else connected to the TV....


It appears you ve discovered the sound task levers required to adjustment properties. Your Tv can still move levers even when the volume is set to mute. Select the unmute button before any voice or audio would be reactivated. Assuming that seting the TV on mute has predominant integrety over the volume functions where not unmuting usually with the same button on the remote would not achieve accessibility to the volume functions. refer to the TV user guide for diagnostic audios. Good luck

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No sound


Check out this link below to download a PDF manual, software, and more for your phone. Just copy and paste into your browser.

http://www.lge.com/us/mobile-phones/LG-CU720-Red.jsp

Page 26 of your manual:
Muting the Microphone
In open the slide, you can mute the microphone
during a call by pressing the left soft key
[Mute]. The handset can be unmuted by
pressing the left soft key [Unmute]. When the
handset is muted, the caller cannot hear you,
but you can still hear the caller.

Hope this helps, let me know if I can do anything else for you.
JimmyC

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Check out this link below to download a PDF manual, software, and more for your phone. Just copy and paste into your browser.

http://www.lge.com/us/mobile-phones/LG-VX8500-Pink.jsp

Mute Function and other sound adjustments from page 21 in your manual.
The Mute Function prevents the transmission of
your voice to the caller. To quickly activate Mute
touch Left Soft Key [Mute], then to unmute
touch Left Soft Key [Unmute].

Hope this helps, let me know if I can do anything else for you. Don’t forget to rate me or leave a short not. I appreciate it. Thanks.
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Oct 15, 2009 | LG CHOCOLATE VX8500 Cellular Phone

1 Answer

Phone is muted...No one can hear me when I am calling, or answering a call. I can hear them fine. Phone shows "muted"?? How do you "un" mute?


Receiving Calls
1. To answer a call, touch or open the slide.
 If the slide is closed, simply slide it up.
 If the slide is closed, press the Voice
Commands key twice, then touch .
 If the slide is open and the touch buttons are
lit, touch .
NOTE If you touch Left Soft Key [Quiet] while the
phone is ringing, the ringing or vibration is muted
for that call.
NOTE If you touch Right Soft Key [Ignore] while the
phone is ringing, the call will end.



Mute Function
The Mute Function prevents the transmission of
your voice to the caller. To quickly activate Mute
touch Left Soft Key [Mute], then to unmute
touch Left Soft Key [Unmute].

NOTE! while doing this you must call someone then while talking with him touch Left Soft Key [Unmute] to Unmute

Hope it help you out ^_^
try download the manual if you loose it
http://www.cellphones.ca/upload/manuals/lg-vx-8500-manual.pdf

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1 Answer

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Call your muted A747 from another phone.
Answer the call.
On your A747 select Options with the top left button.
Select the first entry, Mute/Unmute.
--
This fixed the same problem on my A747. Before doing this the Mute/Unmute had no effect. After doing the repair, all is OK.

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2 Answers

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1 Answer

Sound


Try unpluging the power from the tv for a several seconds.

Jan 16, 2008 | RCA TruFlat 27F520T 27" TV

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