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Satellite TV receivers & systems support forums
DISH SETUP: Single sat, Multi-Sat & Motorised
No signal at all when trying to setup diseqc 1.2 system!
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<blockquote data-quote="Robbo" data-source="post: 420144" data-attributes="member: 256551"><p>Hi, the 22kHz switching is to select the required frequency block for a universal LNB. For high band 22kHz ON. For Low band 22kHz OFF. For a universal LNB it needs to switch automatically when you change to a channel in the other band.</p><p>I don't know what LNB type you have, but for a universal the 22kHz should default to AUTO. For a standard LNB I would imagine that the 22kHz should be set to OFF as there is nothing to switch.</p><p></p><p>When you added the motor, enabling DiSEqC 1.2 would have taken care of what the motor needed, so the other settings should have been left alone.</p><p></p><p>I suspect that the 12V switch is for a separate connector on the back of the receiver for controlling an external 12V relay. Normally the LNB power is labelled LNB power ON/OFF or something similar(in the appropriate language of course)</p><p></p><p>A power on reset, i.e switch it off, and disconnect from electricity supply for a minute or so is worth a try, and you don't need a tv for that.</p><p></p><p>If you really want to get to the bottom of it, maybe you could borrow another receiver and check that with your dish/LNB</p><p>then you would know if your LNB is broken or if your receiver is broken/set up wrong.</p></blockquote><p></p>
[QUOTE="Robbo, post: 420144, member: 256551"] Hi, the 22kHz switching is to select the required frequency block for a universal LNB. For high band 22kHz ON. For Low band 22kHz OFF. For a universal LNB it needs to switch automatically when you change to a channel in the other band. I don't know what LNB type you have, but for a universal the 22kHz should default to AUTO. For a standard LNB I would imagine that the 22kHz should be set to OFF as there is nothing to switch. When you added the motor, enabling DiSEqC 1.2 would have taken care of what the motor needed, so the other settings should have been left alone. I suspect that the 12V switch is for a separate connector on the back of the receiver for controlling an external 12V relay. Normally the LNB power is labelled LNB power ON/OFF or something similar(in the appropriate language of course) A power on reset, i.e switch it off, and disconnect from electricity supply for a minute or so is worth a try, and you don't need a tv for that. If you really want to get to the bottom of it, maybe you could borrow another receiver and check that with your dish/LNB then you would know if your LNB is broken or if your receiver is broken/set up wrong. [/QUOTE]
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DISH SETUP: Single sat, Multi-Sat & Motorised
No signal at all when trying to setup diseqc 1.2 system!
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