Binghamton, NY Nov 10, 2009 #seven I am not familiar with meter Procedure, but I might suspect that it needs to mail the switching voltages (13v for odd and 18v for even). And, if you'll want to see the opposite sats it has to mail the 22khz tone. Why are https://groups.google.com/g/dienphucthinh/c/Ocyj6sEBuEs