Binghamton, NY Nov 10, 2009 #7 I am not common with meter operation, but I'd suspect that it must send the switching voltages (13v for odd and 18v for even). And, if you might want to see one other sats it needs to send out the 22khz tone. But now https://webookmarks.com/story5110964/5-easy-facts-about-cable-outlet-described