I currently have an explora 2 and a 2nd hd decoder in a 2nd room. Onencable from lnb to explora2 and a 2nd cable from lnb to hd decoder . The two are connected with a heartbeat cable. I now want to upgrade the hd decoder to an explora3. I will then have an explora 3 in one room and an explora 2 in another room. How do I connect this? Allan
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