4.1 Troubleshooting
Error Displays and Remedies
Display Description Remedy
The instrument was unable
to perform zero
adjustment.
(Low resistance function)
Verify that there is no
broken connection in the
test leads.
Zero adjustment can be
performed for readings of
up to 3 . Ensure that the
wiring resistance is 3 or
less.
This error may occur if a
fuse other than the
specified type is used. Use
only the specified type of
fuse.
The settings data has been
corrupted.
Repair is required.
The pre-adjustment data
has been corrupted.
Repair is required.
The measurement circuit is
broken.
Repair is required.
The voltage generation
circuit is broken.
Repair is required.
There is a broken
connection in the
protective fuse.
Replace the indicated
fuse.
See: p.42
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