Thanks Tampa8, having trouble with the KVH R4 on my motor home. Had some work done on it and now when I run a check switch it shows SW44.....use to show SW42. I'm still have problems though.....constantly searching......just trying to make head or tails of it.
SW42 and SW44 were LEGACY switches and both were external switches after the LNBs not built into them. Do a google search for "DISH SW42 switch" it should bring up information and pictures of the switch. Seeing the switch is frequently exposed to the weather it frequently is the problem.
You may be right my mrmory said a Twin tested as a Twin and a Quad tested as a Quad. I no longer have any in use though I may still have some in the garage but I don't think it is worth setting one up just so I can test it.I still have a some legacy lnbs and the switch is built into the quads and twins and are listed in the menu as Sw42 44
There are external switches as well just stating that some are built into the lnbs.
You may be right my mrmory said a Twin tested as a Twin and a Quad tested as a Quad. I no longer have any in use though I may still have some in the garage but I don't think it is worth setting one up just so I can test it.