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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
No satellite signal on certain channels
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<blockquote data-quote="Bimmer328" data-source="post: 441904" data-attributes="member: 267091"><p>Yours sounds like you are using a quattro LNB</p><p></p><p style="margin-left: 20px"><strong>"Quattro universal LNB"</strong></p> <p style="margin-left: 20px">This has four fixed outputs and is used only in "head end" I.F. distribution systems for apartment blocks. One LNB supplies a head end unit that can provide (typically) up to 16 outputs for separate Digiboxes. The four outputs of the LNB are as follows:-</p> <p style="margin-left: 20px">1. Horizontal polarisation low band</p> <p style="margin-left: 20px">2. Horizontal polarisation high band</p> <p style="margin-left: 20px">3. Vertical polarisation low band</p> <p style="margin-left: 20px">4. Vertical polarisation high band</p> <p style="margin-left: 20px">You should <strong>not</strong> connect any of the outputs, 1 - 4, directly to a receiver unless you want to restrict viewing to just one of the four options. Even if you do, the receiver may not work. It's not a good idea. Use the Quad instead.</p> <p style="margin-left: 20px"></p> <p style="margin-left: 20px"></p><p>Or maybe your receiver is not setup for the right sort of LNB (single LNB!!!) or faulty and not able to switch the bands and polarisations...?</p><p></p><p>Cheers, bimmer</p></blockquote><p></p>
[QUOTE="Bimmer328, post: 441904, member: 267091"] Yours sounds like you are using a quattro LNB [INDENT][B]"Quattro universal LNB"[/B] This has four fixed outputs and is used only in "head end" I.F. distribution systems for apartment blocks. One LNB supplies a head end unit that can provide (typically) up to 16 outputs for separate Digiboxes. The four outputs of the LNB are as follows:- 1. Horizontal polarisation low band 2. Horizontal polarisation high band 3. Vertical polarisation low band 4. Vertical polarisation high band You should [B]not[/B] connect any of the outputs, 1 - 4, directly to a receiver unless you want to restrict viewing to just one of the four options. Even if you do, the receiver may not work. It's not a good idea. Use the Quad instead. [/INDENT]Or maybe your receiver is not setup for the right sort of LNB (single LNB!!!) or faulty and not able to switch the bands and polarisations...? Cheers, bimmer [/QUOTE]
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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
No satellite signal on certain channels
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