Binghamton, NY Nov 10, 2009 #7 I'm not common with meter operation, but I'd suspect that it has to mail the switching voltages (13v for odd and 18v for even). And, if you have to see the other sats it must mail the 22khz tone. Our company is additionally in https://www.google.com/maps/d/edit?mid=1s1QOiCKD70WCkpwM9qt93uqLX_sdsMw&usp=sharing