There is currently no accepted industry standard for magnetic field
susceptibility (also known as radiated immunity). All the standards center on the amount of emissions generated by the display (radiated emissions). Therefore, we do not test for and have no records that list the amount of EMI/EMF that a particular monitor can tolerate.
I would recommend that you operate the monitors with all fluorescent lights in
the area turned off--this could point you to the problem. This is the number
one cause of external interference in an office environment and can usually be
corrected by replacing defective bulbs.
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