Question about LG LHT799 Theater System

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LHT799 After setting up the system, I cannot get TV audio. What setting do I need to look for? I ran both HDMI and standard connects.

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  • npbull Mar 31, 2008

    Never mind; problem is fixed.

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How did you fix this I have the same problem

Posted on Apr 08, 2008

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LG blue ray won't play sound from RCA sound bar. HDMI cable is hooked into HDMi slot on TV


the details you provided were very vague, however from my experience when a device is connected to another device via and audio capable hdmi cable, that device renders it audio output to the device its connected to and normally turn off all other audio outputs beside optical- I would assume there is an option in the blue ray player to turn off hdmi audio, which will in turn activate other audio outputs- you may also look for audio out port on your tv, it is ideal to connect the sound bar directly to the tv set audio out ports. To sum this up,
if you plan to use your player via hdmi cable you need to turn off hdmi audio output on the blue ray player and the plug an audio cable from your blue-ray player to your sound bar
you may also as i said connect your sound bar directly to your tv, the issue is most tv sets now a days do not have an audio out port, if you do then everything you play thru your tv will have audio via sound bar
there are several way to go here but unless your sound bar has hdmi av switching capabilities (im sure not) this is one of the most simple--Good Luck.

Jan 29, 2013 | Home Theater Systems

1 Answer

Cannot get surround sound to work with Philips hts3106/f7 andonic tcp50g25. It works fine for Blue ray via the hdmi out of philips dvd/receiver, but not for xbox or cable etc (only works in stereo).


i have the same system. all you have to do is when you connect your xbox 360, press the surround button on the remote and then use the arrow buttons to change it to dolby music pro2 or multi channel audio. same goes with any device you connect. hope it helps. In my case the xbox is connected to the Tv via HDMI and bluray player is connected to xbox via compoent cable

Nov 26, 2011 | Philips Home Theater Systems

1 Answer

My Home theater system was on with my TV. The video just went out audio is still on. I checked all my connections changed out a HDMI cable to the TV still no video only sound. Ran a HDMI straight from...


I appreciate that you did an isolation steps where the fault maybe by running a HDMI straight from your your Direct TV box.We could further steps by following mentioned below

1. Please make sure your connecting the HDMI cable on the right port
2.Please make sure you are using the HDMI cable compatible to the system.also try the supplied
cable from Bose.
3. If still does not work,please contact the manufacturer or contact the store where the item was purchased

Sep 04, 2011 | Bose Lifestyle 38 System

2 Answers

I have a Panasonic Model TC-p42X1 TV hooked up to a Panasonic SC-PT480 Home Theater system by an HDMI cable from HDMI 1 on TV to HDMI on Theater unit. System setup test okay for speaker sound connections...


It's possible that you have the wrong type of HDMI cable. You need one that has Audio Return if you want to feed your Home Theater system with audio from the TV. There are several types of HDMI cable,some with audio return and some without. The two basic types (not including Ethernet) are described below - you need the High Speed version, which does have Audio Return.

hdmi-standard.jpgHDMI Standard This is the most basic HDMI standard which all cables have to meet. Cable should contain all the connections required for HD transmission, and have to deliver at least a resolution of 720p, (Video mode of 1280 x 720 meaning 720 Horizontal lines). These cables do not contain an Ethernet connection, or audio return.

hdmi-high-speed.jpgHDMI High Speed HDMI High Speed cables will support higher resolutions of 1080p. This means at least 1080 Horizontal lines, and cables rated at this specification may well support high resolutions of up to 4096 x 2160 (2160 Horizontal lines), check individual cables specifications for this data. Cables in this specification will also support a data transfer speed of 10.2Gbs (not to be confused with ethernet data speeds which are different), and a clock speed of 320Mhz. These cables do not contain an Ethernet connection, but do include an Audio Return Channel.

Feb 03, 2011 | Panasonic SCPT480 Theater System

1 Answer

I can not get any audio from the hometheatre when turning on TV only the audio is coming out is from the regular TV speakers. However when playing a DVD or Ipod the audio is coming out from hometheatre...


hi,
connect your tvs or cable set-top box's digital audio out to the digital audio input of ur home theater. the select the corresponding input in the home theator.

or connect set -top box's to HDMI input 1 of ur home theater, and connect its HDMI out to ur tv. assign the corresponding inputs for the hdmi 1 in ur home theater.
ok

Dec 21, 2010 | LG LHB535 Theater System

1 Answer

I have a new 52" Samsung HD TV with a new Sony Blue Ray player and a Shaw PVR cable box all connected with HDMI cabes. I also have a older digital RCA model RTDVD1 sound system with no HDMI connection and...


I have the same situation....what I have done is connected my Blue ray to the TV via the HDMI connection and the audio to the RTDVD1 via an Optical cable. I find this is the best connection and sound reproduction so far. The input of the RTDVD is the SAT/Optical input and then switch the source to SAT/OPT. You will have to make adjustments in the BlueRay player's audio setup to enable the 5.1 DB digital sound etc.

Jan 24, 2009 | RCA RTDVD1 System

1 Answer

Sound Problems with HD TV


This seems to be a problem that has to do with your HDMI audio output.
First check in your TV setting if audio out is selected on your correct HDMI port. Than check if your receiver is able to receive audio via HDMI (i assume you used the HDMI connection). Some receivers have HDMI IN connections but are not able to receive audio on it, the latest receivers/sets do have this feature. If your receiver doesnot support audio IN via HDMI you can only do one thing, connect the stereo audio-out of your TV to an AUX IN connection on your receiver.

Jan 18, 2009 | Samsung HT-Q100 System

1 Answer

Panasonic multi connections


HDMI audio in this setup is a one way street. Audio will not come back from the TV to the audio system.
Sorry as you have not shown the model number I can not advise on the system fully.
However, it is standard on the current Panasonics to use Optical audio as a return feed or phonos.
Optical would be best as it carries full digital surround, whilst the phonos only carry "surround"
It may help for you to look a the new Panasonic web sit as there is now an interactive "How to connect your system"
PanamanNE

Dec 28, 2008 | JBL Cinema ProPack 600 System

3 Answers

Samsung ht-z310 home theatre audio problem


All,

I submitted an earlier request trying to determine why surround sound wasn't coming through all speakers when playing my TV.

Looking further into the Samsung site I found out that you MUST connect the optical cable from the home theater unit to the CABLE BOX and not to your TV to get surround sound...I'm currently in the office but will change the connection once home...try connecting to your CABLE BOX instead of your TV and it should resolve the problem.

Oct 02, 2008 | Samsung HT-Z310T Theater System

2 Answers

Please help with getting 5.1 sound from my TV!


You must run a Digital Optical cable from your PS3 to your reciever. Then press your function button on your recievers remote until you see SAT/CABLE on your recievers display. Next go to your PS3 settings and go to Sound settings, then Audio Output settings, and select Digital out (OPTICAL) then your done. This is the only way to get true digital sound from your PS3 to your reciever.

Oct 01, 2007 | Sony DAV-HDX500 System

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