GMC-I Messtechnik GmbH 61
– A short-circuit has been detected
at the test socket between L/N and
PE.
➭ Determine whether or not the de-
vice under test is defective. Repeat
the visual inspection.
– This error message appears when
line voltage is not within a range of
45 to 400 Hz. Measurements are
disabled in this case.
➭ Make sure that the mains system in
which the test instrument is being
operated complies with the specifi-
cation in section 12, “Characteristic
Values”.
General Parameter Errors
– The inspector to be deleted is cur-
rently selected and thus cannot be
deleted!
➭ Activate a different inspector before
deleting.
Error Messages Possible Causes Corrective Measures