General Forum

Re: No sound from left channel

SWISS_2 — Sun, 10 Jul 2011 13:27:26 GMT

Agree with Blacktrix;

1. The front standby buttons on the lower front of each speaker can accidentally be turned off when handling the speaker. It has happened to us a few times when moving the speaker or changing the colour plates.

2. If the L-R speaker switch is selected (L or R) and you still do not have power or sound, then it is either a defective active power cord, or the speaker fuse that might need to be replaced.

Re: No sound from left channel

Blackrix — Sun, 10 Jul 2011 04:01:02 GMT

Hi Matt,

Welcome to BeoWorld! I can think of two problems with your BeoLab 4000. Is the red Stand-By indicator on the front on? This is also a mains switch. Just push the light indicator. Another problem could be the switch on the back of the BeoLab 4000. It say L/R/LINE. It has to be set to L or R, depending on if your BeoLab 4000 is placed on the Left or the Right. Maybe the setting is changed when you took of the speaker.

No sound from left channel

mattadams — Sun, 10 Jul 2011 03:19:20 GMT

i recently took down one of my beolab 4000 speakers from the wall to decorate, i have put it back and now have no sound. The right channel is fine (i didnt move this) but the left speaker which has 2 power link cables going in isnt (i assume 1 of these is a link to the other speaker). I did get some feedback when i move them would this have blown anything??

i tried the speaker downstairs in my lounge to check out if it was this, it didn't work and now neither does the speaker that i un-plugged to test it. I have now stopped touching things as i clearly don't know what im doing!!

Any help is appreciated, before i get an engineer out.

Thanks

matt