First, forget all existing switches and cables.
Run RG-6 from the Antennas to the Sat Receivers (The VIP-211K) do not go through any existing switch or splitter.
NOTE: you may have ONE usable cable from the roof to the sat-receiver compartment, but for the other receiver(s) you will have to run your own cable.
The switch in the convenience center can accept a signal from the RF-OUT (To Television) coax fitting on the back of the VIP-211K, for distribution.
But that switch is not good for Sat side of the VIp-211K.
Recommendation: in the LNB lead on the 211K< put an A/B switch
A goes to the roof antenna up ABOVE
B (Via new RG-6) to either a Bulkhead (Through wall) or basemounted ground block.
Mine is on the brake bell crank bracket.
When parked under the "Evil signal eating tree" set up a tripod antenna "Away" from the RV and hgook to the ground block/bulkhead connector, then SLIDE the switch to B, and do a check switch (After pointing the antenna) If you can not get to the antenna pointing screen, when the error message finally appears, Press * on the remote.
Be sure to return to "A" before unhooking.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times