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13
Troubleshooting
Error code list
The following table describes error codes, causes and actions.
If you find any problem other than the error codes, refer to "When in trouble"
in the "Universal Transmitter SC-U1 Operation Manual".
When the normal condition is not recovered after the countermeasure is taken,
when any problem other than these occurs, or when requesting repairs, check
the model and the serial No. of the product, and then contact the dealer.
Error code and details
E1000
Communications error
E4500 to E4802
Calibration error
E4500
48
Cause
The sensor cable
is broken.
The sensor cable
is not properly
wired.
The sensor is
out of order.
Calibration
failed.
Action
Make sure that the cable
is not damaged. If any
damage is found, contact
the dealer.
Turn off power of the
transmitter, check the
wiring, and be sure to wire
properly.
The sensor must be
repaired. Contact the dealer.
Electrode error.
Remove dirt from the
measurement block and
perform calibration again.
Contact the dealer if
the error occurs again.
The electrode must be
repaired.
Refer to "Electrode
replacement" P.52.
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