JRC JMR-5425-7X - Page 499

16-13 Section 16 Failures and After-Sale Services
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Symptom Cause Action
Log is not displayed or the
values are not displayed
correctly.
The communication is not set
correctly.
Set the communication correctly.
The power supply for the log
equipment is not turned on.
Turn on the power supply for the log
equipment.
The connection with the log
equipment is abnormal.
Check the connection with the log
equipment.
When log equipment is connected
to the terminal board circuit
(CQD-2322), check if the
corresponding LED blinks at signal
reception.
The internal wiring is faulty.
Make a request to the distributor for
repair.
The processing unit (NDC-1678) is
faulty.
Make a request to the distributor for
repair.
Rudder angles are not
displayed.
Alternatively, the values are
not displayed correctly.
The communication is not set
correctly.
Set the communication correctly.
The power supply for the rudder
angle indicator is not turned on.
Turn on the power supply for the
rudder angle indicator.
The connection with the rudder
angle indicator is abnormal.
Check the connection with the
rudder angle indicator.
When a rudder angle indicator is
connected to the terminal board
circuit (CQD-2322), check if the
LED of the corresponding port is lit
at data reception.
The internal wiring is faulty.
Make a request to the distributor for
repair.
The processing unit (NDC-1678) is
faulty.
Make a request to the distributor for
repair.
Wind direction/wind speed
(anemoscope/anemometer)
data is not displayed
The communication is not set
correctly.
Set the communication correctly.
The power supply for the
anemoscope/anemometer is not
turned on.
Turn on the power supply for the
anemoscope/anemometer.
The connection with the
anemoscope/anemometer is
abnormal.
Check the connection with the
anemoscope/anemometer.
When
an anemoscope/anemometer
is connected to the terminal board
circuit (CQD-2322), check if the
LED of the corresponding port is lit
at data reception.
The internal wiring is faulty.
Make a request to the distributor for
repair.
The processing unit (NDC-1678) is
faulty.
Make a request to the distributor for
repair.