Never heard of an LMX 503. What does it have? Can you post some more detail, please?
LMX 500 -- 4 Unicable plus 2 Universal ports. - Can support 3 decoders in XV
LMX 501 -- 3 Unicable plus 1 Universal port. - Can support 3 decoders in XV
LMX 502Z -- 2 Unicable ports. --- Can't support 3 decoders in XV
LMX 502W -- same as the 502Z. (Z for Zinwell, and W for WNC, 2 manufacturers)
But assuming it has 3 available Unicable ports, then the connections are straight forward, just make sure the Primary decoder is connected to port A and each decoder is set to use a different set of UBs and associated frequencies, quick setup decoders settings, 1 - Primary and 2, 3 for the secondary decoders.
The Explora 1 will require a diplexer behind it to be able to inject HB on to the Unicable cabling.
Octo LNB; 2 by 2x4 MS; 2 by ES 5-2; Dedicated PSU for LNB, ES's, MS's; HD PVR 4P x 2; Explora 1; DSD 660; FSM
Never heard of a LMX 503... if it's like the LMX 502A, or worse, it won't do enough for your needs as your decoders would need 3 x Unicable ports. If no good best to try find a LMX 501 (or 500), then ask again.
That's all from me.
Kindly advise on tripple view setup with the following components:
1. 80cm dish
2. SLNB LMX503
3. Explora 1
4. Explora 3A
5. Explora 3A
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