Should I return my Signa S1 if the optical cable does not produce red light?

I purchased a new Signa S1 sound bar and correctly connected everything with my Sony Bravia television. I see red light emitted from the optical cable when connected to the TV, but there is no light from the cable when connected to the soundbar with the power on and optical cable selected as input. It plays via bluetooth and also will play with the AUX connection, but my AUX connection is actually a headphone connection and it reduces certain settings when you utilize that plug. Thanks for your help.


  • mlistens03mlistens03 Posts: 414
    If I understand your question correctly, when the cord is plugged in to the tv you can see the red light on the other side, but not the same when it’s plugged into the soundbar?
    I believe that the soundbar shouldn’t actually produce any light as it is receiving the signal and not sending it.
    2 channel
    Speakers: Polk LSi25s, Mission 770 Freedoms, Infinify Crescendo CS-3007s
    Receiver: Yamaha RX-v665
    Amplifier: Crown XLi800
    CD/DVD player: Sony DVP-NS700P
    Subwoofers: Velodyne CHT-10, right built in LSi sub
    Random center channel that just happens to be where it is: Boston Acoustics CRC
    Cables: Monoprice, Monster, Acoustic Research

    Pc gaming setup
    Headphones: JBL Synchros e30
    Receiver: Onkyo TX-v940 Headphone output
    PC: Lenovo g50
    Cables: all generic stuff lol

    Random equipment on standby:
    Onkyo TX-v940, JBL j50, single Klipsch KG .5, Yamaha guitar amplifier, Peavey Rage 158 guitar amplifier, Kicker comp 12” subwoofer, single Bose 802 series II, Infinity Crescendo 3007s (on sale)
    txcoastal1 wrote: »

    You don't tell her you read the manual, and you tell her you know what the problem is, and you fixed it, because that what men do, fix things
  • SugarmillManSugarmillMan Posts: 175
    I would like to know the answer to this, as well. Anyone else have a thought?
    Fronts:B&W 804 Diamonds, Center: B&W HTM2 Diamond, Surrounds: PolkAudio LSi F/X (4)
    Subwoofer: HSU VTK3-MK3
    Electronics: Onkyo TX-NR 3010 receiver, Parasound Halo A31 amp, NAD T975 amp
  • DaveHoDaveHo Posts: 1,767
    You'll only get light from the optical cable when it's connected to a source. The soundbar is NOT a source.
  • shelbyhshelbyh Posts: 3
    SugarmillMan, thanks I agree, so any insight as to why it would not produce sound if I see light on the far end when connected to my TV? Wondering if I need to return it as the receiving portion of the soundbar may be failing I gather. Thoughts?
  • nguyendotnguyendot Posts: 3,583
    Did you plug the receiving end of the cable into another device that did produce sound?
    Main Surround -
    Epson 8350 Projector/ Elite Screens 120" / Pioneer Elite SC-35 / Sunfire Signature / Focal Chorus 716s / Focal Chorus CC / Polk MC80 / Polk PSW150 sub

    Bedroom - Sharp Aquos 70" 650 / Pioneer SC-1222k / Polk RT-55 / Polk CS-250

    Den - Rotel RSP-1068 / Threshold CAS-2 / Boston VR-M60 / BDP-05FD
  • shelbyhshelbyh Posts: 3
    This is actually my only optical connection device in my house
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