In order to switch to the SWM16 you must replace the existing SWM3 LNB with a KA/KU Legacy LNB. You will need to run the existing line plus 3 additional lines from the LNB to the SWM16 module and connect them to the 13v, 18v, 13v w/ 22Khz, and 18v w/22 KHz ports on the module. You can connect...