Signal Quality 0 on BT DTR-T4000

Mike ButlerMike Butler Member Posts: 31
Hi, recently my DTR-T4000 has been throwing up error YVM-302 when watching some channels - E4+1, Smithsonian TV, for example. When I check TV Signal Quality it reports good signal strength (75% or more) but very low signal quality (0-10%).

But the same channels viewed on my Panasonic TV, connected to the same aerial via the loop-through from the BT box, reports virtually 100% quality and works perfectly.

I've tried rebooting the box, and retuning it, but to no avail. Is this a software bug in the DTR-T4000, or has it gone faulty?


  • Louise MurdochLouise Murdoch Administrator Posts: 87 admin
    Hi Mike,

    Would you be able to send me a PM with your post code and door number? We can check if there have been any engineering works on your transmitter lately that could be causing this.

    Thank you,

  • TechnickTechnick Member Posts: 1
    I had similar issue with channels on COM7 multiplex and the DTRT4000. On the same aerial my LG TV, these channels were fine. The situation seems to have improved, but when first tuning to these channels on COM7, there is a long delay before a picture is displayed.
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