Section 10 Failures and After-Sale Services 10-10
Symptom Cause Action
Contact signals are not output. The power supply for the
serial-LAN interface circuit
(CMH-2370) is not turned on.
(Case where contact signal
output is acquired from the
serial-LAN interface circuit)
Turn on the power supply for the
serial-LAN interface circuit.
The serial-LAN interface circuit
(CMH-2370) is faulty.
(Case where contact signal
output is acquired from the
serial-LAN interface circuit)
Make a request to the distributor
for repair.
The internal wiring is faulty. Make a request to the distributor
for repair.
The central control unit
(NDC-1590) is faulty.
Make a request to the distributor
for repair.
UPS does not operation. The connection with UPS is
faulty.
Check the connection with UPS.
UPS is not set correctly. Set UPS correctly.
The UPS battery is extremely
depleted.
Replace the battery.
[Note]
At the battery replacement,
make a request for the work to
the specialized service staff.
During the replacement, turn off
the corresponding power supply
breaker in the ship. Otherwise,
an unexpected accident may
occur.
The internal wiring is faulty. Make a request to the distributor
for repair.
UPS is faulty. Make a request to the distributor
for repair.
The following popup window is
displayed.
System has detected an error.
Turn the power off and on again.
A communication error
occurred.
Close the popup window and
after checking that there is no
problem even if the power of this
equipment is turned off, turn off
the power and turn on again.
The following popup window is
displayed.
Network failure has been
detected. This system is
operating under restricted
mode.
Contact JRC or JRC service
agent. To restart this system,
click the OK button at safe
waters.
A network failure occurred.
Make a request to the distributor
for repair.
And restart this system at safe
waters.
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