Someone gave me this system without a remote. When I turn up the volume, my TV and the system echo each other. What can I do?

Your TV speakers should be turned all the way down or off when you use a separate sound system such as a soundbar. Using them with the soundbar may cause echoes and the TV speakers do nothing to improve the sound.









Look at your TV's audio menu. If you can, turn the TV speakers off completely at the menu. Also see if you can set the analog audio output to "variable." This will allow you to control the soundbar's volume with the TV remote.

You must have its remote control to close the closed captioning function.

Just get a cheap universal remote, and program it to the TV. Some TVs don't have the dedicated buttons to switch inputs, without the remote.

the code that's entered on the remote is the wrong one for the tv. use the instructions for the remote and get the correct code.. for your model or search ebay for the exact remote. also child lock maybe activated on the tv meaning you cant use the buttons on your tv until you use menu on the remote to take it of.

Hello. For the manual and remote your best option is to search online. As far as the echo goes, this is just a cheap microphone with a cheap system. It will not go away unless you turn the volume down on the system. If you want to put good money down on a nice SHURE brand microphone it will definitly help with the echo, however it will not make the system any better.

in the tv setup menu there should be an item that will allow you to change the volume from variable to fixed on the output of the tv

The echo you hear is the audio delay between your TV speakers and Bose speakers. Muting (or lowering the volume) on the TV will eliminate the echo. Some TVs have a setting to turn of TV speakers entirely, allowing you to listen to your TVs audio strictly through your Bose system.

http://www.retrevo.com/s/LG-LF-D7150-review-manual/id/366ag218/t/1-2/

I found that the best way to avoid this problem is to mute the television speakers or, if you can, turn off the speakers. There seems to be a very brief delay between TV and theater speakers, causing what sounds like an echo. hope this helps.

Most likely the volume down button on the front of the TV or the switch that it activates is sticking. Should be an easy fix otherwise.