JRC JMR-5425-7X - Page 505

16-19 Section 16 Failures and After-Sale Services
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Symptom Cause Action
Radar images cannot be
superimposed.
The connection with the radar
antenna is abnormal.
Check the connection with the radar
antenna.
The connection with the radar
indicator is abnormal.
Check the connection with the radar
indicator.
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.
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 once
and turn on the power again.
The following popup
window is displayed.
Marine VHF radio does
not respond.
Check the connection
with the equipment.
The power supply for the
VHF or
HUB is not turned on.
There is a pr
oblem with the
connection of a VHF LAN cable.
Check the power supply of the VHF
or HUB.
Check the connection of a LAN
cable.