Binghamton, NY Nov 10, 2009 #7 I am not common with meter operation, but I might suspect that it must deliver the switching voltages (13v for odd and 18v for even). And, if you must see the other sats it needs to send out the 22khz tone. If I have https://dienphucthinh.blogspot.com/2025/04/cap-quang-panduit-chinh-hang-tai-ien.html