Section 22 Failures and After-Sale Services
22-32
Symptom
Cause
Action
The trackball does
cannot be moved
smoothly.
The trackball is dirty.
Clean the trackball.
Although the power is
supplied and the screen
is displayed, the display
is frozen, disabling
processing to advance
up to display of the task
menu.
The central control unit
(NDC-1590/A) is abnormal.
Make a request to the distributor for
repair.
Some task menus
cannot be selected.
The device license has not been
installed.
Install the license of the device to be
used.
The cursor is not
displayed correctly.
The central control unit
(NDC-1590/A) is faulty.
Make a request to the distributor for
repair.
Characters/symbols are
not displayed correctly.
The central control unit
(NDC-1590/A) is faulty.
Make a request to the distributor for
repair.
Position information
(GPS) is not displayed.
The communication is not set
correctly.
Set the communication correctly.
The power supply for the GPS
equipment is not turned on.
Turn on the power supply for the
GPS equipment.
The GPS equipment does not
perform positioning.
Check the state of the GPS
equipment.
The connection with the GPS
equipment is abnormal.
Check the connection with the GPS
equipment.
When GPS equipment is connected
to the serial LAN interface circuit,
check if the LED of the corresponding
port is lit at data reception.
The power supply for the serial-LAN
interface circuit (CMH-2370) is not
turned on.
(Case where the GPS equipment is
connected to 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 the GPS equipment is
connected to 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/A) is faulty.
Make a request to the distributor for
repair.
Содержание JMR-7230-S3
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Страница 62: ...Section 19 Adjusting and Setting up Equipment for Services 19 50...
Страница 228: ...Section 22 Failures and After Sale Services 22 50...
Страница 286: ...Appendix A Radar Antenna Block Diagrams A 8 A 8 NKE 2632 2632 H NKE 2632 2632 H Interconnection...
Страница 416: ...Appendix D Menu List and Materials D 34 D 1 16 Code Input Password ECDIS RADAR CONNING...
Страница 488: ...Appendix D Menu List and Materials D 106 Object name Icon button display example Remarks Weed Kelp Wreck...
Страница 536: ...Appendix D Menu List and Materials D 154 No Drawn object name Drawn object display example 8 Plotted Position...
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