Binghamton, NY Nov 10, 2009 #seven I'm not familiar with meter operation, but I'd suspect that it has to ship the switching voltages (13v for odd and 18v for even). And, if you might want to see the opposite sats it has to send the 22khz tone. So-identified as "wire https://drive.google.com/file/d/19gN3jLpotHfR62C5TceM1-jeDwwhEZFr/view?usp=drive_link