Koden KDS-6000BB, Руководство по установке

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Chapter 3 Maintenance KDS-6000BB
3-10 0092660002-06
3.5 If you suspect a trouble
Symptom Possible cause of failure Measure
Power is on, but
nothing is displayed.
・
Fuse is melted down.
・
Power voltage is outside of the
specified range (10.8 to 31.2
VDC).
・
The connection between a
power cable and battery is
faulty.
・
Replace the fuses. (Refer to
“
3.3 Fuse replacement
”
)
・
Use power source within the
specified range.
・
Check the connection between
the power supply cable and the
battery.
Starting up, but
nothing is displayed.
・
The connections to a monitor
unit, Processor unit and Hull
unit are faulty.
・
The LCD on a monitor unit is
faulty.
・
Check the connections to the
monitor unit, Processor unit
and Hull unit.
・
Please report to the selling
agent or a sales office.
Interference and noise
are severe.
・
The Transducer unit system is
faulty.
・
Interference from echo
sounders on other ships
・
Check the installation of the
Transducer unit, etc. (Refer to
“
1.5 Installation of Hull unit
”)
・
Implement interference
elimination.
Displays of water
temperature and
ship’s speed are
abnormal or they are
not displayed.
・
The connections at connectors
of a Transducer unit are faulty.
・
The input sources of water
temperature and ship’s speed
are abnormal.
・
Check the connection to the
connector of the Transducer
unit.
・
Check the input source.
Display of the present
position and the
course Is abnormal or
they are not
displayed.
・
The connection between this
equipment and the navigation
equipment is faulty.
・
Check the connection between
this equipment and the
navigation equipment.