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What is system protection on LG home theater system

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: LG Home Theater System LHT754 no sound

All you are currently doing is getting sound OUT from the LG HT system. If you want sound from your cable or satellite, you have to run a seperate audio cable into the back of the LG system. If you are running a cable line straight into the TV you need to run an audio cable OUT of the TV so you get sound via the LG system.

Posted on Jun 19, 2008

  • 3 Answers

SOURCE: no sound though home theater when watching tv

There is an orange button on the remote, half way down in the middle. I belive it has orange lettering and says something like "TV-?" press that, and the sound should start to come through your speaker system. You can then use the original remote that came with your TV and turn the sound off on the TV to use just the theatre system. I noticed that if you use the TV speakers in conjunction with the theatre system, that it echo's.

Posted on Nov 26, 2008

ginko
  • 19396 Answers

SOURCE: sony home theater system started blinking protect

Protect mode will kicking whenever a fault is detected.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.




Posted on May 04, 2009

ginko
  • 19396 Answers

SOURCE: home theater system hx-tx72

Protect mode will kick in whenever a fault is detected.

You get the unit not powering up, and sometimes you hear a clicking noise, that is the protection switch that keeps shutting down the unit.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.

Posted on May 04, 2009

  • 1 Answer

SOURCE: LG compact home theater system: LFD790, how do I

Hold stop botton down for 15 seconds. It works!

Posted on Jan 02, 2010

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1 Answer

Hi,how can i reset my LG 7.2 home theatre system? The unit keeps displaying (M-PROTECTION) please help me.


Protection can't be "reset". The condition that caused it has to be corrected. Protection is enabled if the audio output is driven too hard or speakers with the wrong impedance (or shorted) are connected. Failure of related components can cause protection to be enabled.

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1 Answer

I need someone 2 be more specific when talkin bwt da protection display..lg-ht356sd dvd home theater...bcoz wen opening da cover,everythng looks good..i realy wanna make use of it.


If your audio system is displaying protection, unplug from the wall and then unhook the speakers from it. Plug it back in and power it on. If you still see that error then there is a problem with a component inside. If the error is gone, you can put each speaker back on one at a time to see which one is causing the problem.

Aug 05, 2015 | home Audio Players & Recorders

2 Answers

"S-Protection"


I have disconnected all wires from the back of player, and it still turns off and says "s-protection". If I unplug it and plug it back in, it will work for about 30 seconds then goes off. Would that mean there is a short inside the unit itself?

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1 Answer

The home theatre system LG HT904TA went in to protection mode. Mean that the receiver/dvd panel shown 'protection ' on the display panel. I have try to switch off /on but the 'protection...


If you've disconnected the speakers and the fault is still showing then the fault is internal with the Amplifier and it's shutting down to protect itself from further damage.

Your only solution is to remove the cover and have a look at repairing it yourself or take it to a repair shop.

Jun 28, 2011 | LG Audio Players & Recorders

1 Answer

How to get a manual for a 2008 lg home theater system


http://www.lg.com/us/tv-audio-video/home-theater-systems/LG-home-theater-system-LHB335.jsp

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I need tuner user manual to programme radio stations


Heres The manual from the LG Site: English
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I have and lg tv and a samsung home theater


optical audio cable from home theater to tv. can be purchased on line for a few bucks.

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I have a LG ht502 home theatre , black and white only


Sir avservice, I have also posted a problem about an HT502 DVD receiver + Home Theater. The sound won't come out of the speakers but only of the Plasma tv. But was working before. And the word "PROTECTION" is appearing on the display screen of the dvd receiver. But good quality picture on the plasma tv. Please help

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