Binghamton, NY Nov ten, 2009 #seven I'm not common with meter operation, but I might 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 has to deliver the 22khz tone. I am not https://drive.google.com/drive/folders/1GERuSW89En-RDkp6lxlA-is_YjVmDHgQ?usp=sharing