14-11-2013, 12:22 PM
I'm not to sure where to earth either, in the book of words the terminal "ACM" is cited as common ground, as to weather or not that is mains earth (PME) or just a common signal rail I cannot say, might be worth checking for continuity between the ACM terminal and mains (PME) earth with everything switched off, if the ACM terminal is mains (PME) earth then connect the screens to that.
Lawrence.
Lawrence.







