Hello, My 1.2 meter dish should be here monday to go on my HH120 motor with my CS5000.I also have a BSC621-2 C/Ku lnb for it. The coolsat willl run it all. My qustion is I have a DSR920 that I would like to add to the system.I know I will use the loop out from the CS5000 but I'm not sure how to hook it up to the 920. Do I need a splitter with a DC block to stop voltage from going to the CS5000? Any help will be great. Thanks Guys.