G'day, I have in for repair a couple of MIT520/2 Meggers (and one of the 10kV model), I can't help with the software, I'm trying to resolve a problem with breakdown trip when operating at 5kV (but up to 2500V and in burn mode it's fine). There's no reason your unit getting new terminals would put it out of cal, but without knowing the details, I guess more was replaced than just the terminal, which may mean there's a hardware solution. Is there any possibility of getting a copy of the service manual? Megger were less co-operative with me, jut an 'it's obsolete' response. Thanks, James.
