Earth Resistivity Settings - Sonel MRU-200 User Manual

Note:
- Make sure the test lead passes centrally through the clamp.
Additional information displayed by the meter
ERROR: CLAMP NOT CONNECTED
OR NOT PUT ON WIRE
CONNECTED TO H AND E SOCKET!
ERROR: WIRE NOT CONNECTED
TO H AND E TERMINAL!
CALIBRATION ABORTED. PRESS
ENTER
ERROR: CALIBRATION
COEFFICIENT OUT OF RANGE.
CALIBRATION ABORTED. PRESS
ENTER

2.3.3 Earth resistivity settings

Message
MRU-200 ● MRU-200-GPS – USER MANUAL
Cause
The clamp is not
connected
No wire
Incorrect calibra-
tion factor
Using buttons
select the result and the
and
distance unit and press
ENTER to confirm.
Procedure
Check whether the
clamp is connected
to the device or
whether it is placed
upon the test lead
used by the meter
to force the pas-
sage of current.
Revise the connec-
tions
Check the quality of
the connections
and/or replace the
clamp.
, ,
11