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Correct. DiSEqC switches come in 2 varieties that I know of. Either 2 or 4 port. Basically as I see it most everything that comes out of the receiver in the way of commands falls under the DiSEqC heading. Exception being 22khz. Anyway it is more like DiSEqC is a grouping, you have motors that accept DiSEqC commands, switches that accept DiSEqC commands. USALS in simplistic terms is a group of preprogrammed DiSEqC commands for a DiSEqC compliant motor. Perhaps protocol would be a good choice for describing DiSEqC.
This is not exactly how it is but will give you a simplistic idea of the structure. USALS actually calculates based on the entries you make into the receiver and so on.
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8.5' Mesh Dish w/ C & Ku lnb's & 24" actuator
8.5' Mesh Dish w/ BSC621-2 fixed install for circular C Band on 40.5
Fortec Star 90cm Dish w/ FSKUv lnbf & DMSISG2100
Motorola DSR922
Fortec Mercury II
Digital Stream HD1150.
Last edited by elgemcdlf : 11-07-2006 at 06:20 PM.
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