JRC JMR-7225-9X3, JMR-7225-9X, JMR-7230-S, JMR-7225-7X3, JMR-7225-6X Instruction Manual
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Overview
1
Name and Function of Each Unit
2
Common Basic Operations
3
Range and Bearing Measurement Methods
4
Basic Operation of the Radar
5
Target Tracking and AIS
6
True and False Echoes on Display
7
Functions of the ECDIS (Option)
8
Route Planning
9
Route Monitoring
10
Monitoring a Dragging Anchor
11
Automatic Sailing (Option)
12
Operating a Chart (Option)
13
Creating a User Map/ Updating a Chart
Manually
14
Logbook
15
Setting Up Screen View
16
Setting Up Alerts
17
Setting Up the Operation Mode
18
Adjusting and Setting Up Equipment (for
Services)
19
Playing Back Data Recorded During
Navigation [Playback]
20
Maintenance & Inspection
21
Failures and After-Sale Services
22
About Disposal
23
Specifications
24
Radar Antenna Block Diagrams
APP A
Alert List
APP B
Setting the Interswitch
APP C
Menu List and Materials
APP D
JMR-7230-S3/S
JMR-7225-7X3/9X3/6X/9X/6XH
JMR-7210-6X/6XH
JMR-7272-S
JMR-7282-S/SH
JMR-9230-S3/S
JMR-9225-7X3/9X3/6X/9X/6XH
JMR-9210-6X/6XH
JMR-9272-S
JMR-9282-S/SH
Marine Radar Equipment
Instruction Manual
<Reference>
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Contents
Reference
Section 19 Adjusting and Setting up Equipment (for Services) ................ 19-1
19.1 Service Menu ...................................................................................................................... 19-1
19.1.1 To display the Service menu: ...................................................................................... 19-1
19.2 Radar Adjustment ................................................................................................................ 19-3
19.2.1 Displaying the "Adjustment" dialog box ...................................................................... 19-3
19.2.2 Performing basic adjustments on the radar ................................................................ 19-4
19.2.2.1 Displaying the "Basic Adjustment" dialog ............................................................. 19-4
19.2.2.2 Tune adjustment ................................................................................................... 19-5
19.2.2.3 Adjusting the bearing ............................................................................................ 19-5
19.2.2.4 Adjusting a distance ............................................................................................. 19-6
19.2.2.5 Radar operation modes ........................................................................................ 19-6
19.2.3 Adjusting Antenna ....................................................................................................... 19-7
19.2.3.1 Displaying the "TXRX" dialog ............................................................................... 19-7
19.2.3.2 Adjusting an radar antenna height ....................................................................... 19-7
19.2.3.3 Setting a tuning bar peak value ............................................................................ 19-8
19.2.3.4 Adjusting a tuning peak value .............................................................................. 19-8
19.2.3.5 Setting bearing pulse output ................................................................................. 19-8
19.2.4 Adjusting a radar performance monitor (Radar screen only) ..................................... 19-9
19.2.4.1 Displaying the "Performance Monitor"/"Performance Monitor (SSR) " dialog ...... 19-9
19.2.4.2 Adjusting a magnetron radar performance monitor ............................................ 19-10
19.2.4.3 Adjusting a performance monitor of a Solid State Radar (SSR) ........................ 19-11
19.2.5 Setting Sector Blank (Radar screen only) ................................................................ 19-13
19.2.5.1 Displaying the "Sector Blank" dialog .................................................................. 19-13
19.2.5.2 Setting Sector Blank ........................................................................................... 19-13
19.2.6 Adjusting the TT function .......................................................................................... 19-14
19.2.6.1 Displaying the "TT" dialog .................................................................................. 19-14
19.2.6.2 Setting vector constants ..................................................................................... 19-15
19.2.6.3 Setting a quantization level at manual acquisition ............................................. 19-15
19.2.6.4 Setting a quantization level at automatic acquisition. ......................................... 19-15
19.2.6.5 Setting a gate size used for tracking .................................................................. 19-16
19.2.6.6 Displaying a TT limit ring .................................................................................... 19-16
19.2.7 Adjusting MBS .......................................................................................................... 19-16
19.2.7.1 Displaying the "MBS" dialog ............................................................................... 19-17
19.2.7.2 Performing MBS adjustment............................................................................... 19-17
19.2.7.3 Adjusting a MBS application range .................................................................... 19-17
19.3 Verifying Installation and Initial Setting ............................................................................. 19-18
19.3.1 Displaying the "Installation" dialog box ..................................................................... 19-18
7ZPNA4448A
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19.3.2 Verifying/Setting CCRP (Consistent Common Reference Point).............................. 19-19
19.3.2.1 Displaying the "CCRP" dialog ............................................................................. 19-19
19.3.2.2 Setting CCRP ..................................................................................................... 19-20
19.3.3 Setting a Serial Port .................................................................................................. 19-21
19.3.3.1 Displaying the "Serial Port" dialog ...................................................................... 19-22
19.3.3.2 [Diagnosis] lamp light colors ............................................................................... 19-22
19.3.3.3 Setting a serial port ............................................................................................. 19-22
19.3.3.4 To change the communication settings of the Serial Port .................................. 19-25
19.3.4 Setting own ship's parameters .................................................................................. 19-28
19.3.4.1 Displaying the "Ship's Parameters" dialog ......................................................... 19-28
19.3.4.2 Setting own ship's parameters ........................................................................... 19-28
19.3.5 Setting the automatic sailing system ........................................................................ 19-29
19.3.5.1 Displaying the "Autosail" dialog .......................................................................... 19-29
19.3.5.2 Setting the automatic sailing system .................................................................. 19-30
19.3.6 Setting the AIS password .......................................................................................... 19-30
19.3.6.1 Displaying the “AIS” dialog ................................................................................. 19-30
19.3.6.2 Setting the AIS password ................................................................................... 19-31
19.4 Maintenance ...................................................................................................................... 19-32
19.4.1 Displaying the "Maintenance" dialog box .................................................................. 19-32
19.4.2 Managing storage ..................................................................................................... 19-33
19.4.3 Maintaining the radar (Radar screen only) ............................................................... 19-34
19.4.3.1 Displaying the "RADAR" dialog .......................................................................... 19-34
19.4.3.2 Changing the operation mode of the safety switch ............................................ 19-34
19.4.3.3 Clearing a radar antenna operation time ............................................................ 19-35
19.4.3.4 Replacing a TXRX circuit of a radar antenna ..................................................... 19-35
Section 20 Playing Back Data Recorded During Navigation ...................... 20-1
20.1 Playback Controller ............................................................................................................. 20-3
20.2 Selecting Playback Data ..................................................................................................... 20-6
20.2.1 Sorting the Playback List ............................................................................................ 20-6
20.3 Playing back Logbook Data ................................................................................................ 20-7
20.3.1 Changing the Playback Speed .................................................................................... 20-8
20.4 Exiting the Playback Mode .................................................................................................. 20-9
20.5 Outputting Navigation Record Data .................................................................................. 20-10
20.6 Functional Restrictions when in the Playback Mode ........................................................ 20-12
Section 21 Maintenance & Inspection .......................................................... 21-1
21.1 Maintenance Functions Executed from Menu..................................................................... 21-1
21.1.1 Starting maintenance functions ................................................................................... 21-1
21.1.2 Setting Date/Time/Time Zone ..................................................................................... 21-1
21.1.3 Confirming System Information .................................................................................. 21-3
21.1.3.1 Confirming software information ........................................................................... 21-4
21.1.3.2 Checking the enable/disable statuses of the functions that have been installed . 21-6
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21.1.3.3 Confirming H/W key information ........................................................................... 21-9
21.1.3.4 Confirming the compliant standards for the equipment ...................................... 21-11
21.1.4 Confirming Operating Time ....................................................................................... 21-13
21.1.5 Displaying/Resetting the Current Voyage Distance .................................................. 21-14
21.1.6 Setting and confirming the Sensor Source ............................................................... 21-16
21.2 General Maintenance ........................................................................................................ 21-19
21.3 Maintenance on Each Unit ................................................................................................ 21-20
21.3.1 Radar antenna NKE-1125/1129/1130/1139 .............................................................. 21-20
21.3.1.1 Precautions in mounting the cover ..................................................................... 21-21
21.3.1.2 Radiator .............................................................................................................. 21-23
21.3.1.3 Rotating section .................................................................................................. 21-23
21.3.2 Flexible wave guide (JMR-9225-7X3/9X3, JMR-7225-7X3/9X3) ............................. 21-23
21.3.3 Coaxial cable (JMR-9230-S3, JMR-7230-S3) .......................................................... 21-24
21.3.4 Transmitter-receiver (NTG-3225/3230) .................................................................... 21-24
21.3.5 Display unit ............................................................................................................... 21-24
21.4 Performance Check .......................................................................................................... 21-25
21.4.1 Starting Diagnosis functions ..................................................................................... 21-26
21.4.2 Confirming the screen status [Monitor Test] ............................................................. 21-27
21.4.3 Confirming the operation of the operation unit [Key Test] ......................................... 21-31
21.4.4 Confirming the alert sound [Sound Test] ................................................................... 21-32
21.4.5 Testing the brightness of LED [Light Test] ................................................................ 21-33
21.4.6 Testing a motor [Motor Vibration] .............................................................................. 21-34
21.4.7 Checking the magnetron current level of the radar [Magnetron Curr.] ..................... 21-35
21.4.8 Checking the memory [Memory Check] .................................................................... 21-36
21.4.9 Checking the performance monitor status ................................................................ 21-37
21.4.9.1 MON Check ........................................................................................................ 21-38
21.4.9.2 MON Check (SSR) ............................................................................................. 21-40
21.4.10 Cleaning the lens of the DVD drive ........................................................................... 21-41
21.5 Replacement of Major Parts .............................................................................................. 21-43
21.5.1 Parts required for periodic replacement .................................................................... 21-43
21.5.2 Replacement of magnetron ...................................................................................... 21-45
21.5.2.1 Handling of magnetron under long-time storage ................................................ 21-45
21.5.2.2 Magnetron replacement procedure for radar antenna NKE-1130 ...................... 21-46
21.5.2.3 Magnetron replacement procedure for radar antenna NKE-1125 ...................... 21-48
21.5.2.4 Magnetron replacement procedure for transmitter-receiver unit NTG-3230 ...... 21-50
21.5.2.5 Magnetron replacement procedure for transmitter-receiver unit NTG-3225 ...... 21-52
21.5.3 Replacing the motor .................................................................................................. 21-55
21.5.3.1 Motor replacement procedure for radar antenna NKE-1130/1139 ..................... 21-55
21.5.3.2 Motor replacement procedure for NKE-1632 ..................................................... 21-58
21.5.3.3 Motor replacement procedure for radar antenna NKE-2632/ NKE-2632-H ....... 21-60
21.5.3.4 Motor replacement procedure for radar antenna NKE-1125/1129 ..................... 21-64
21.6 Software Update ............................................................................................................... 21-68
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21.7 Updating Help Data ........................................................................................................... 21-71
21.8 Data Backup/Restore ........................................................................................................ 21-74
21.8.1 Backing up data ........................................................................................................ 21-74
21.8.2 Restoring backed up data ......................................................................................... 21-76
21.9 Recovery of the Images in the C Drive ............................................................................. 21-78
21.9.1 Starting the equipment with the OS in the D drive .................................................... 21-79
21.9.2 Executing the SSD recovery tool .............................................................................. 21-79
21.9.3 Starting the equipment with the OS in the C drive (Software automatic recovery) ... 21-80
21.9.4 Re-setting C-MAP ..................................................................................................... 21-81
Section 22 Failures and After-Sale Services ............................................... 22-1
22.1 Failure Detection ................................................................................................................. 22-1
22.1.1 About alerts ................................................................................................................. 22-1
22.1.2 Alert description .......................................................................................................... 22-1
22.1.3 S-57/63 chart related error message list..................................................................... 22-1
22.1.4 ARCS chart related error message list ....................................................................... 22-1
22.1.5 Fuse inspection ........................................................................................................... 22-2
22.2 Countermeasures for Failures ............................................................................................ 22-3
22.2.1 Special parts ............................................................................................................... 22-3
22.2.2 Repair circuit block ...................................................................................................... 22-5
22.3 Troubleshooting ................................................................................................................. 22-31
22.4 After-Sale Services ........................................................................................................... 22-45
22.4.1 About the retaining period of service parts ............................................................... 22-45
22.4.2 When requesting a repair.......................................................................................... 22-45
22.4.3 Recommendation of inspection and maintenance .................................................... 22-45
22.4.4 Extending the functions ............................................................................................ 22-47
22.4.4.1 Importing the license information ....................................................................... 22-47
Section 23 About Disposal ............................................................................ 23-1
23.1 About Disposal of This Equipment ...................................................................................... 23-1
23.2 About Disposal of Used Magnetrons .................................................................................. 23-1
23.3 About Disposal of TR Tubes ............................................................................................... 23-1
23.4 Chinese Version RoHS ....................................................................................................... 23-2
Section 24 Specifications .............................................................................. 24-1
24.1 JMR-9230-S3 ...................................................................................................................... 24-1
24.2 JMR-9230-S ........................................................................................................................ 24-2
24.3 JMR-9225-9X3 .................................................................................................................... 24-3
24.4 JMR-9225-7X3 .................................................................................................................... 24-4
24.5 JMR-9225-9X ...................................................................................................................... 24-5
24.6 JMR-9225-6X ...................................................................................................................... 24-6
24.7 JMR-9225-6XH ................................................................................................................... 24-7
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24.8 JMR-9210-6X ...................................................................................................................... 24-8
24.9 JMR-9210-6XH ................................................................................................................... 24-9
24.10 JMR-9272-S ...................................................................................................................... 24-10
24.11 JMR-9282-S ...................................................................................................................... 24-11
24.12 JMR-9282-SH ................................................................................................................... 24-12
24.13 JMR-7230-S3 .................................................................................................................... 24-13
24.14 JMR-7230-S ...................................................................................................................... 24-14
24.15 JMR-7225-9X3 .................................................................................................................. 24-15
24.16 JMR-7225-7X3 .................................................................................................................. 24-16
24.17 JMR-7225-9X .................................................................................................................... 24-17
24.18 JMR-7225-6X .................................................................................................................... 24-18
24.19 JMR-7225-6XH ................................................................................................................. 24-19
24.20 JMR-7210-6X .................................................................................................................... 24-20
24.21 JMR-7210-6XH ................................................................................................................. 24-21
24.22 JMR-7272-S ...................................................................................................................... 24-22
24.23 JMR-7282-S ...................................................................................................................... 24-23
24.24 JMR-7282-SH ................................................................................................................... 24-24
24.25 NKE-1139 .......................................................................................................................... 24-25
24.26 NKE-1130 .......................................................................................................................... 24-26
24.27 NKE-1129 .......................................................................................................................... 24-27
24.28 NKE-1125 .......................................................................................................................... 24-28
24.29 NKE-2254-6HS ................................................................................................................. 24-29
24.30 NKE-2103 .......................................................................................................................... 24-30
24.31 NKE-1632 .......................................................................................................................... 24-31
24.32 NKE-2632 .......................................................................................................................... 24-32
24.33 NTG-3230 ......................................................................................................................... 24-33
24.34 NTG-3225 ......................................................................................................................... 24-33
24.35 NJU-84 .............................................................................................................................. 24-34
24.36 NJU-85 .............................................................................................................................. 24-34
24.37 Display Unit ....................................................................................................................... 24-35
24.38 Target Tracking .................................................................................................................. 24-39
24.39 AIS ..................................................................................................................................... 24-40
24.40 Central Processing Unit .................................................................................................... 24-41
24.41 Power Supply Unit ............................................................................................................. 24-42
24.42 Trackball Operation Unit ................................................................................................... 24-43
24.43 19inch Display ................................................................................................................... 24-43
24.44 26inch Display ................................................................................................................... 24-44
24.45 Keyboard OPU .................................................................................................................. 24-44
24.46 26inch Display Unit Mount Kit ........................................................................................... 24-45
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24.47 19inch Display Unit Mount Kit ........................................................................................... 24-45
24.48 Sensor LAN Switch Unit .................................................................................................... 24-46
24.49 Junction Box ...................................................................................................................... 24-47
Appendix A Radar Antenna Block Diagrams................................................... A-1
A.1 NKE-1139 (110 VAC) ............................................................................................................. A-1
A.2 NKE-1139 (220 VAC) ............................................................................................................ A-2
A.3 NTG-3230 ............................................................................................................................. A-3
A.4 NKE-1130 (110 VAC) ............................................................................................................. A-4
A.5 NKE-1130 (220 VAC) ............................................................................................................ A-5
A.6 NKE-1632 .............................................................................................................................. A-6
A.7 NKE-2632/2632-H ................................................................................................................. A-7
A.8 NKE-1129 (110 VAC) ............................................................................................................. A-8
A.9 NKE-1129 (220 VAC) ............................................................................................................ A-9
A.10 NTG-3225 ........................................................................................................................... A-10
A.11 NKE-1125PM (110 VAC) ..................................................................................................... A-11
A.12 NKE-1125PM (220 VAC) ..................................................................................................... A-12
A.13 NKE-2254/2254-6HS .......................................................................................................... A-13
A.14 NKE-2103/2103-6HS .......................................................................................................... A-14
Appendix B Alert List ........................................................................................ B-1
B.1 Alarms ................................................................................................................................... B-2
B.2 Warnings ............................................................................................................................... B-5
B.3 Cautions .............................................................................................................................. B-16
B.4 List of Alert Icons ................................................................................................................. B-18
Appendix C Setting the Inter switch ................................................................ C-1
C.1 Overview .............................................................................................................................. C-1
C.1.1 Overview ...................................................................................................................... C-1
C.1.2 Checking the connection status with the connected radar antennas .......................... C-2
C.2 Inter switch Operations ........................................................................................................ C-3
C.2.1 Flow of operations ........................................................................................................ C-3
C.2.2 Opening the "Inter Switch" dialog box ......................................................................... C-4
C.2.3 Checking the connection pattern ................................................................................. C-6
C.2.3.1 About equipment defect mark ( ) and error notification mark ( ) ................ C-8
C.2.4 Changing the connection pattern ................................................................................. C-9
C.2.5 Changing the name of radar antenna or display unit ................................................. C-10
C.2.6 Using the set connection pattern ................................................................................ C-11
C.3 Reference ........................................................................................................................... C-14
C.3.1 Pre-heat time after changing the connection pattern ................................................. C-14
C.3.2 Precautions while changing the connection pattern .................................................. C-14
C.3.3 Precautions during a slave connection ...................................................................... C-14
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C.3.4 Setting during installation ........................................................................................... C-15
Appendix D Menu List and Materials ............................................................... D-1
D.1 Menu List .............................................................................................................................. D-1
D.1.1 Route Planning ........................................................................................................... D-1
D.1.2 Route Monitoring ........................................................................................................ D-3
D.1.3 Anchor Watch ............................................................................................................. D-4
D.1.4 Autosail* ..................................................................................................................... D-5
D.1.5 Chart .......................................................................................................................... D-6
D.1.6 User Map .................................................................................................................... D-8
D.1.7 Logbook ..................................................................................................................... D-9
D.1.8 TT/AIS ...................................................................................................................... D-10
D.1.9 Tools ......................................................................................................................... D-13
D.1.10 View ........................................................................................................................... D-16
D.1.11 Alert .......................................................................................................................... D-21
D.1.12 Settings .................................................................................................................... D-23
D.1.13 Chart Maintenance ................................................................................................... D-29
D.1.14 Maintenance ............................................................................................................. D-31
D.1.15 Help .......................................................................................................................... D-34
D.1.16 Code Input ................................................................................................................ D-35
D.1.17 Service ..................................................................................................................... D-36
D.2 Context Menu List .............................................................................................................. D-43
D.2.1 No object .................................................................................................................... D-43
D.2.1.1 ECDIS (S57/C-MAP) screen ............................................................................... D-43
D.2.1.2 ECDIS(ARCS) screen ......................................................................................... D-44
D.2.1.3 RADAR screen .................................................................................................... D-45
D.2.2 AIS ............................................................................................................................. D-46
D.2.2.1 Sleeping AIS target .............................................................................................. D-46
D.2.2.2 Activated AIS target ............................................................................................. D-47
D.2.2.3 Numeric displayed AIS target .............................................................................. D-48
D.2.3 TT ............................................................................................................................... D-49
D.2.3.1 Internal TT ........................................................................................................... D-49
D.2.3.2 External TT .......................................................................................................... D-49
D.2.3.3 TT detail information display (internal TT) ........................................................... D-50
D.2.3.4 TT detail information display (external TT) .......................................................... D-50
D.2.4 NAVTEX ..................................................................................................................... D-51
D.2.4.1 NAVTEX ............................................................................................................... D-51
D.2.5 Mariner's Mark/Line ................................................................................................... D-52
D.2.5.1 Event mark .......................................................................................................... D-52
D.2.5.2 Information mark .................................................................................................. D-52
D.2.5.3 Current mark ........................................................................................................ D-52
D.2.5.4 Clearing line ......................................................................................................... D-52
D.2.5.5 Highlighted display .............................................................................................. D-53
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D.2.6 User map ................................................................................................................... D-54
D.2.6.1 Symbol ................................................................................................................. D-54
D.2.6.2 Simple line ........................................................................................................... D-54
D.2.6.3 Line - Circle ......................................................................................................... D-54
D.2.6.4 Line - Ellipse ........................................................................................................ D-54
D.2.6.5 Arc ....................................................................................................................... D-55
D.2.6.6 Polygon ................................................................................................................ D-55
D.2.6.7 Area - Circle ......................................................................................................... D-55
D.2.6.8 Area - Ellipse ....................................................................................................... D-55
D.2.6.9 Fan ....................................................................................................................... D-56
D.2.6.10 Tex t ...................................................................................................................... D-56
D.2.6.11 Arrow ................................................................................................................... D-56
D.2.7 Manual Update ........................................................................................................... D-57
D.2.7.1 Objects that have not been saved ....................................................................... D-57
D.2.7.2 Saved objects (hidden) ........................................................................................ D-57
D.2.8 Monitored route .......................................................................................................... D-58
D.2.8.1 Monitored route ................................................................................................... D-58
D.2.9 Planned route ............................................................................................................. D-59
D.2.9.1 Planned route ...................................................................................................... D-59
D.2.10 Monitoring dragging anchor ....................................................................................... D-60
D.2.10.1 Dragging anchor monitoring circle ....................................................................... D-60
D.2.10.2 Dragging anchor monitoring polygon .................................................................. D-60
D.3 Abbreviations of Geodetic Data ......................................................................................... D-61
D.4 Lists of Terminologies, Units, and Abbreviations ................................................................ D-63
D.5 Icon Button List for User Map ............................................................................................ D-71
D.6 Icon Button List for Manual Update .................................................................................... D-75
D.6.1 Symbol ....................................................................................................................... D-76
D.6.2 Line ............................................................................................................................ D-94
D.6.3 Area ........................................................................................................................... D-98
D.6.4 Tex t ............................................................................................................................ D-99
D.7 List of Navigation-related Symbols .................................................................................. D-100
D.7.1 Related to own ship symbols ................................................................................... D-100
D.7.2 TT/AIS related .......................................................................................................... D-102
D.7.3 Navigation monitoring related .................................................................................. D-103
D.7.4 Tool related .............................................................................................................. D-104
D.8 List of Icons/Icon Buttons ................................................................................................. D-106
D.9 Data Format of the File that can be Imported/Exported in the ECDIS .............................. D-112
D.9.1 File Types .................................................................................................................. D-112
D.9.2 File Name .................................................................................................................. D-112
D.9.3 CSV File Data Structure ............................................................................................ D-112
D.9.4 Route File .................................................................................................................. D-113
D.9.5 User Map File ............................................................................................................ D-116
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D.9.6 Log Book File ........................................................................................................... D-134
Software License Agreement ....................................................................................................... D-139
Font License Agreement .............................................................................................................. D-140
IPA Font License Agreement v1.0................................................................................................ D-141
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19-1 Section 19 Adjusting and Setting up Equipment (for Services)
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APP A
APP B
Section 19 Adjusting and Setting up
Equipment (for Services)
This section describes the methods for radar adjustment, installation verification, and maintenance that
are conducted by the service staff by using the Service menu at installation construction of this
equipment.
Never have the equipment adjusted by unauthorized service personnel.
If the equipment is set up incorrectly, it may cause unstable operation.
Further, an accident or trouble may occur.
Never make adjustments while sailing.
Doing so may adversely affect the radar functions, causing accidents
and/or malfunctions.
19.1 Service Menu
The Service menu consists of three submenus of Adjustment, Installation and Maintenance. To display
the Service menu, a password is required.
19.1.1 To display the Service menu:
1 Click on the [MENU] button on the left toolbar.
The menu is displayed.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-2
2 Change over to the second page using the page switching button, and click the [Code
Input] button.
The password input dialog is displayed.
3 Enter 0 in Password.
4 Click on the [MENU] button on the left toolbar.
The menu is displayed.
5 Change to the 2nd page by using the page change button.
The [Service] button is added
6 Click the [Service] button.
The submenu is displayed.
7 Display a submenu dialog box by clicking on one of the [Adjustment], [Installation],
and [Maintenance] buttons.
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19.2 Radar Adjustment
Use the "Adjustment" dialog box to adjust the radar of this equipment.
19.2.1 Displaying the "Adjustment" dialog box
Clicking the [Adjustment] button in the submenu displays the "Adjustment" dialog box.
The "Adjustment" dialog box consists of the classification pane and the edit pane.
By clicking the Disclosure button (>>) , you can hide the edit pane. To show the edit pane again, click
the Disclosure button (<<).
1 Click the item you want to set up in the classification pane.
The setup dialog of the item you selected appears in the edit pane.
2 Set up in the edit pane.
Note
On the ECDIS screen, [Performance Monitor] and [TT] do not function. Alternatively, the setting of
[Sector Blank] cannot be changed.
Disclosure button
Classification pane
Edit pane
"Adjustment" dialog box
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Section 19 Adjusting and Setting up Equipment (for Services) 19-4
19.2.2 Performing basic adjustments on the radar
Perform basic adjustments on the radar by using the "Basic Adjustment" dialog.
19.2.2.1 Displaying the "Basic Adjustment" dialog
When you select [Basic Adjustment] in the classification pane, the "Basic Adjustment" dialog is
displayed in the edit pane.
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19.2.2.2 Tune adjustment
Note
• After replacement of the magnetron, perform rough tuning while the image is stable after setting
the radar to the Standby state for 20 to 30 minutes as the preheating time, operating the radar
from the short pulse range, and shifting the operation to the long pulse range sequentially.
• This operation is disabled when the Radar Interswitch is set to the Slave mode.
• Not displayed when the solid-state radar antenna is connected.
1 Click on the [Tune Adjustment] (rough tuning) input box.
A numeric value input keyboard is displayed. (0 to 127)
2 Enter an adjustment value (0 to 127) in the input box so that the tuning bar indicates
the maximum level (the tuning bar touches the right-most position).
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
19.2.2.3 Adjusting the bearing
Adjust the bearing so that the bearing of the target measured by the compass on the ship and the
bearing of the image that is displayed on the radar match.
Note
This function is disabled when the radar interswitch is set to the Slave mode.
1 Set the bearing mode to [H UP] and set the image processing mode to [Process Off].
For the bearing mode setting method, refer to "5.4.5 Setting the azimuth mode" and for the
image processing mode setting method, refer to "5.4.4 Using video processing (Echo
Process)".
2 Measure a bearing in the ship's heading direction of a suitable target (for instance,
halted ship, breakwater, and buoy) by using the compass on the ship.
3 Click on the [Bearing Adjustment] input box.
A numeric value input keyboard is displayed.
4 Input an adjustment value in the input box so that the bearing of the target that was
measured in Step 2 indicates a correct bearing. (0 to 359.9°)
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
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Section 19 Adjusting and Setting up Equipment (for Services) 19-6
19.2.2.4 Adjusting a distance
Adjust the distance of the target on the screen so that the correct distance is displayed.
1 On the radar screen, specify a target whose distance is available in advance.
2 Click on the [Range Adjustment] input box.
A numeric value input keyboard is displayed.
3 Enter an adjustment value in the input box so that the distance of the target specified
in Step 1 indicates the correct distance. (128 to 1024)
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
19.2.2.5 Radar operation modes
Click one of the radar operation mode buttons to select either the [Master] mode or the [Slave] mode.
[Master]:
Can control the radar antenna.
[Slave]:
Cannot control the radar antenna. The display unit uses the radar signals controlled by the master
radar antenna.
Note
While in the Slave mode, the operation to control the radar antenna is disabled.
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19.2.3 Adjusting Antenna
Adjust the antenna by using the "TXRX" dialog.
19.2.3.1 Displaying the "TXRX" dialog
When you select [TXRX] in the classification pane, the "TXRX" dialog is displayed in the edit pane.
19.2.3.2 Adjusting an radar antenna height
1
Measure the height from the sea surface to the radar antenna.
2 In the [Antenna height] combo box, select the setting value corresponding to the
height of the antenna that was measured in step 1.
- Under 5m
- 5-10m
- 10-20m
- 20m Over
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Section 19 Adjusting and Setting up Equipment (for Services) 19-8
19.2.3.3 Setting a tuning bar peak value
Set the scale when the tuning bar touches the peak value.
Notes
• This function is disabled under radar slave mode.
• Not displayed when a solid-state radar antenna is connected.
• Disabled in ECDIS mode.
1 Set the range to 48 NM or more.
2 Click on the [Tune Indicator] (tune indicator bar display) input box.
A numeric value input keyboard is displayed.
3 Input a setting value in the input box so that the tuning bar oscillates within the range
from 80% to 90% of the maximum amplitude position (0 to 127).
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
19.2.3.4 Adjusting a tuning peak value
Adjust a tuning indication and an echo peak.
Notes
• Disabled in radar slave mode.
• Displayed under 10kW radar (NKE-2103-6, NKE-2103-6HS) only.
1 Adjust the tuning indication bar as described in “19.2.3.3 Setting a tuning bar peak
value”.
2 Set the range to 48nm or more.
3 Click the [Tune Peak Adjustment] input box.
A numerical value input keyboard is displayed.
4 Adjust the tuning peak adjustment value so that the radar image becomes strongest
when the tuning indication at the top left corner of the screen points to the maximum.
For the method of using the numerical value input keyboard, refer to “3.15.2 Name and function
of each section of the keyboard”.
19.2.3.5 Setting bearing pulse output
Notes
Disabled in ECDIS mode.
1 From the [Output BP] (bearing pulse output) combo box, select a bearing pulse count
that is output from the radar antenna (2048 or 4096).
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19.2.4 Adjusting a radar performance monitor
(Radar screen only)
To adjust a radar transmitting/receiving status, use the "Performance Monitor" dialog or the
"Performance Monitor (SSR) " dialog.
19.2.4.1 Displaying the "Performance Monitor"/"Performance
Monitor (SSR) " dialog
When you select [MON] in the classification pane, the "Performance Monitor" dialog (using a
magnetron radar) or the "Performance Monitor (SSR) " dialog (using a solid-state radar) is displayed in
the edit pane. The items to be displayed change according to the type of the radar antenna.
Note
• When the radar is in the Slave mode, the "Performance Monitor" dialog (or "Performance
Monitor (SSR) " dialog is disabled.
•
If a master unit other than straight connection is being set in interswitch setting, the
"Performance Monitor" screen (or "Performance Monitor (SSR) " screen) is disabled (may also
be enabled depending on the equipment setting.).
• When the "Performance Monitor" dialog is displayed, the sector blank in the PPI screen is
hidden. When the solid state radar antenna is connected, the PM sector is displayed; in the
case of the magnetron radar, the sector is not displayed.
•
While adjusting the performance monitor, TGT acquisition is not canceled by the target tracking
function.
If a TGT symbol is displayed inside a pattern of the performance monitor and adjusting is
difficult, cancel TGT acquisition once.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-10
19.2.4.2 Adjusting a magnetron radar performance monitor
On the "Performance Monitor" dialog, adjust a magnetron radar transmitting/receiving status while
checking the performance monitor level.
Adjusting a monitor reception level
Adjust the circuit for monitoring the radar equipment reception performance.
1 Click on the [MON Adjustment] (MON reception level adjustment) input box.
A numeric value input keyboard is displayed.
2 Enter a setting value in the input box so that the farthest position of the performance
monitor pattern becomes 18.00 NM. (0 to 127)
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
Performance monitor level
Performance monitor pattern
18.00 NM
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Adjusting a monitor transmission level
Adjust the circuit for monitoring the radar equipment transmission performance.
1 Click on the [MON Indicator Adjustment] input box.
A numeric value input keyboard is displayed.
2 Enter a setting value so that the MON level indicates "8" (0 to 127).
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
19.2.4.3 Adjusting a performance monitor of a Solid State Radar
(SSR)
Use the "Performance Monitor (SSR) " dialog.
Adjust to 8.
[Reference Attenuator value] display
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Section 19 Adjusting and Setting up Equipment (for Services) 19-12
The type of transmission/reception attenuator value that is used as the reference for the adjustment at
the setting change varies depending on the setting item.
Setting
Display
Tx Monitor Adjustment
Tx Attenuator Value is displayed.
Rx Monitor Adjustment
Rx Attenuator Value is displayed.
Monitor Sector
Rx Attenuator Value is displayed.
Monitor Range
Rx Attenuator Value is displayed.
Rx Monitor Gain
Rx Attenuator Value is displayed.
Perform the following adjustments by using the transmission/reception attenuator value as the
reference in the "Performance Monitor (SSR) " dialog.
Note
Do not change the values set in the [Monitor Range] input box and the [RX Monitor Gain]
(reception monitor gain) input box.
Adjusting a monitor transmission level
Adjust the circuit for monitoring the radar equipment transmission performance.
1 Click on the [TX Monitor Adjustment] (transmission monitor adjustment) input box.
A numeric value input keyboard is displayed.
2 Enter a setting value in the input box so that "0.0±1.0dB" is indicated as the [Reference
Attenuator Value]. (0 to 127)
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
Adjusting a monitor reception level
Adjust the circuit for monitoring the radar equipment reception performance.
1 Click on the [Monitor Sector] input box.
A numeric value input keyboard is displayed.
2 Input a setting value in the input box so that the maximum value is indicated as the
[Reference of Attenuator Value].
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
3 Click on the [RX Monitor Adjustment] (reception monitor adjustment) input box.
A numeric value input keyboard is displayed.
4 Enter a setting value so that "0.0±1.0dB" is indicated as the [Reference of Attenuator
Value] (0 to 127).
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
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19.2.5 Setting Sector Blank (Radar screen only)
The sector blank is an area that has been set up by specifying a fan-shaped range (sector) , stopping
the transmission in that bearing, and hiding radar echoes. The sector blank runs in the relative bearing
using the ship's heading as reference.
Three types of sectors can be set up (sector blanks 1/2/3).
Set sector blank by using the "Sector Blank" dialog.
19.2.5.1 Displaying the "Sector Blank" dialog
When you select [Sector Blank] in the classification pane, the "Sector Blank" dialog is displayed in the
edit pane.
19.2.5.2 Setting Sector Blank
Note
This function is disabled under the Slave mode of the interswitch.
1 Select sector blank to be set by checking [Use Sector1/2/3] (using sector blank 1/2/3).
2 Click on the [Make Sector1/2/3] (creating sector blank 1/2/3) button that corresponds
to the sector blank number that was selected in Step 1.
The cursor is set to the sector blank 1/2/3 creation mode.
3 Draw sector blank with the cursor.
The following information items are displayed regarding the sector blank that is being created.
Start Angle: Sector blank starting angle
End Angle: Sector blank ending angle
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Section 19 Adjusting and Setting up Equipment (for Services) 19-14
19.2.6 Adjusting the TT function
Adjust the following TT function parameters by using the "TT" dialog.
• Vector constant
• Quantization level
• Target symbol display position
• Gate size used for tracking
• TT limit ring
What is quantization level?
A quantization level is a signal level that is recognized by the TT function as a target.
By setting a lower value, input of signals of weak targets in the TT target detection circuit is enabled.
However, many unnecessary signals are also input, destabilizing acquisition and tracking of targets
due to unnecessary signals. It is important to set a value greater than the value for detecting
unnecessary signals by 4 or 5.
Do not change the quantization level settings indiscreetly.
If inappropriate values are set, the acquisition of the target tracking
function and the tracking function will deteriorate, possibly causing
accidents.
19.2.6.1 Displaying the "TT" dialog
When [TT] is selected in the classification pane, the "TT" dialog is displayed in the edit pane.
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19.2.6.2 Setting vector constants
Adjust the vector tracking of the target tracking function.
Note
Do not change this setting unnecessarily. Normally, set 4 for [Vector Constant].
19.2.6.3 Setting a quantization level at manual acquisition
The optimum values are set for the VD Level and Constant.
Do not change it
carelessly.
Otherwise, the performances of the target tracking function may be
affected and an accident may result.
1 Select a threshold value of a quantization mode at manual acquisition from the [VD
Level Mode (Manual) ] (quantization mode at manual acquisition) combo box.
- Auto Threshold1
- Auto Threshold2
- Manual Threshold
19.2.6.4 Setting a quantization level at automatic acquisition.
The optimum values are set for the VD Level and Constant.
Do not change it
carelessly.
Otherwise, the performances of the target tracking function may be
affected and an accident may result.
1 Click on the [VD Level (Auto) ] (quantization level at automatic acquisition) input box.
A numeric value input keyboard is displayed.
2 Enter a setting value in the input box. (0 to 255)
For the method of using the numeric input keyboard, refer to "3.15.2 Name and function of each
section of the keyboard".
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Section 19 Adjusting and Setting up Equipment (for Services) 19-16
19.2.6.5 Setting a gate size used for tracking
1
Select a gate size from the [Gate Size] combo box.
- Small
- Medium
- Large
19.2.6.6 Displaying a TT limit ring
1
To display a TT limit ring, select the [Limit Ring] check box.
19.2.7 Adjusting MBS
MBS (Main Bang Suppression) adjustment is to adjust a display unit processing circuit in order to
suppress main bang, which is the reflection signal from a microwave transmission circuit of a
waveguide that normally appears as an image of a circle at the center of the radar screen.
Perform MBS adjustment by using the "MBS" dialog.
Do not change Initial Level/Area Offset indiscreetly.
If wrong adjustment is performed, the nearest target will be erased,
causing collision to lead to death or serious injury.
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19.2.7.1 Displaying the "MBS" dialog
When you select [MBS] in the classification pane, the "MBS" dialog is displayed in the edit pane.
19.2.7.2 Performing MBS adjustment
1
Click on the [Initial Level] (MBS initial level) input box.
A numeric value input keyboard is displayed.
2 Enter an initial level of MBS so that the image of main bang becomes optimum (faint
image remains on the screen. (0 to 1023)
For the method of using the numeric input keyboard, refer to "3.15.2 Names and functions of
the sections of the keyboard".
19.2.7.3 Adjusting a MBS application range
1
Expand the display range up to the range where a main bang can be identified.
2 Click the [Area Offset] (MBS application) input box.
A numerical value input keyboard is displayed.
3 Adjust the application range so that the main bang adjustment range becomes the
optimum (distance where only the main bang section becomes the MBS adjustment
range) (-0.200NM ~ 0.200NM).
Adjust the range together with the MBS adjustment to the degree where the nearest target will
not be lost.
For the method of using the numerical value input keyboard, refer to “3.15.2 Name and function
of each section of the keyboard”.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-18
19.3 Verifying Installation and Initial
Setting
Use the "Installation" dialog box to verify the installation of this equipment and perform initial setting.
19.3.1 Displaying the "Installation" dialog box
Clicking on the [Installation] in the submenu, the "Installation" dialog box appears.
The "Installation" dialog box consists of the classification pane and the edit/result pane. The
classification pane consists of two-level layers of the first classification pane and the second
classification pane.
1 Click the item you want to set up in the classification pane.
The setup dialog of the item you selected is displayed in the edit/result pane.
2 Set up in the edit/result pane or check the setup result.
Edit/Result pane
First classification
pane
Second classification pane
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19.3.2 Verifying/Setting CCRP (Consistent Common
Reference Point)
Set a measurement reference position (CCRP) on own ship by using the "CCRP" dialog.
19.3.2.1 Displaying the "CCRP" dialog
When you select [System Configuration] in the first classification pane and [CCRP] in the second
classification pane, the "CCRP" dialog is displayed in the edit/result pane.
Note
Set up the GPS radar antenna correctly. The latitude and longitude data received from the GPS is
compensated and then displayed as own ship's latitude and longitude. If the GPS radar antenna is
not set up correctly, an AIS symbol and a radar echo may deviate when displayed.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-20
19.3.2.2 Setting CCRP
Set the following items in the "CCRP" dialog.
Setting Item
Description of Setting
Setting Value
Length (of ship)
Enter the ship's length in the box.
1.0 to 1022.0m
Beam (ship's width)
Enter the ship's width in the box.
1.0 to 126.0m
GPSx
(When two or more
GPS units are present,
"x" indicates the unit
number.)
Enter the equipment positions of GPSx in the
boxes.
X: Horizontal axis position on the ship of the
applicable GPS (Center: 0)
Y: Front-back axis position on the ship of the
applicable GPS (Stern: 0)
Note
• This item may not be displayed depending on the
equipment setting.
• When the input range is changed by modifying
[Length] and [Beam], if a value exceeding the
input range after modifying has already been
entered, the value will be corrected to the
maximum or minimum value.
Changes depending on the
value of [Length] and [Beam].
If Length=a and Beam=b:
X -b/2 to b/2
Y 0.0 to a
For example,
• if Length=1.0 and Beam=1.0:
X -0.5 to 0.5
Y 0.0 to 1.0
• if Length=700.0 and
Beam=70.0:
X -35.0 to 35.0
Y 0.0 to 700.0
Radar Antennas1 to 8
(equipment positions of
radar antennas1 to 8)
Enter the equipment positions of Radar Antennas1
to 8 in the boxes.
X: Horizontal axis position of radar antennas 1 to 8
on the ship (Center: 0)
Y: Front-back axis position of radar antennas 1 to 8
on the ship (Stern: 0)
Note
• If "No Equipment" is specified in the [DipSW]
settings of the interswitch unit, this is not
displayed.
• When the input range is changed by modifying
[Length] and [Beam], if a value exceeding the
input range after modifying has already been
entered, the value will be corrected to the
maximum or minimum value.
CCRP1/2/3/4 Enter the positions of CCRP1 to CCRP4 of the
ship in the boxes.
X: Horizontal axis position of CCRP1/2/3/4 on the
ship (Center: 0)
Y: Front-back axis position of CCRP1/2/3/4 on the
ship (Stern: 0)
Note
When the input range is changed by modifying
[Length] and [Beam], if a value exceeding the input
range after modifying has already been entered,
the value will be corrected to the maximum or
minimum value.
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Setting Item
Description of Setting
Setting Value
Radio button on the left
side of each CCRP
Select the position to be used as the ship's CCRP
by clicking the applicable button.
CCRP1
CCRP2
CCRP3
CCRP4
Speed Position Bow
Enter the distance to the bow starboard/port speed
display point.
0.0 to Ship’s length m
Speed Position Stern
Enter the distance to the stern starboard/port
speed display point.
0.0 to Ship’s length m
Synchronizing setting
The “CCRP” dialog enables common setting items and individual setting items for RADAR, ECDIS,
and Conning (called a task station individually). Once common items are set in any of the task stations,
RADAR, ECDIS, and Conning, the settings are reflected (synchronized) in other task stations.
By setting common items in the state where all the task stations are active, the common setting items
are synchronized in all the task stations.
19.3.3 Setting a Serial Port
Verify the setting of the serial port of this equipment and perform initial setting by using the "Serial Port"
dialog.
Synchronizing setting
The “Serial Port” dialog enables common setting items and individual setting items for RADAR, ECDIS,
and Conning (called a task station individually). Once common items are set in any of the task stations,
RADAR, ECDIS, and Conning, the settings are reflected (synchronized) in other task stations.
By setting common items in the state where all the task stations are active, the common setting items
are synchronized in all the task stations.
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19.3.3.1 Displaying the "Serial Port" dialog
When you select [System Configuration] in the first classification pane and [Serial Port] in the second
classification pane, the “Serial Port” dialog is displayed in the edit/result pane.
19.3.3.2 [Diagnosis] lamp light colors
The [Diagnosis] lamp indicates the diagnosis result on whether or not the sentence of the sensor
specified for each serial port has been received successfully and the status of ISW/MTR/Serial OPU.
Lit in red: Data not received.
Lit in green: Data is receiving.
Lit in orange: In diagnosis (before decision).
No color: Serial port is disabled.
19.3.3.3 Setting a serial port
In the "Serial Port" dialog, allocate the sensors to be connected for the serial port on CCU (Central
Control Unit) and the serial port on SLC/ALC.
Setting a serial port on the CCU
Set each item as follows.
"Table A: Sensors that can be selected by serial ports on CCU" shows selectable sensors.
However, the sensors that actually can be selected vary depending on the equipment setting.
For the sensor communication speed, refer to "Selectable baud rates".
Tab name
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Setting Item
Description of Setting
Setting Value
Gyro 1. Select the check box and enable the serial port for the
Gyro.
2. Select a sensor to be connected to the serial port for
Gyro from the [Sensor] combo box. When not
selecting a sensor, set [ - ].
To enable: Select.
To disable: Clear.
LOG 1. Select the check box and enable the serial port for the
LOG.
2. Select a sensor to be connected to the serial port for
LOG from the [Sensor] combo box. When not
selecting a sensor, set [ - ].
To enable: Select.
To disable: Clear.
GPS 1. Select the check box and enable the serial port for the
GPS.
2. Select a sensor to be connected to the serial port for
the GPS from the [Sensor] combo box. When not
selecting a sensor, set [ - ].
To enable: Select.
To disable: Clear.
AIS 1. Select the check box and enable the serial port for the
AIS.
2. Select a sensor to be connected to the serial port for
the AIS from the [Sensor] combo box. When not
selecting a sensor, set [ - ].
To enable: Select.
To disable: Clear.
Table A: Sensors that can be selected by serial ports on CCU
Serial port Sensor name
Gyro
Heading Sensor (NMEA) , Heading Sensor1 (NMEA) *1, Heading Sensor2 (NMEA) *1
Heading Sensor (Gyro I/F) , Heading Sensor1 (Gyro I/F) *1, Heading Sensor2 (Gyro
I/F) *1
LOG Log (NMEA) , Log1 (NMEA) *2, Log2 (NMEA) *2
Log (Gyro I/F) *3
Selector
GPS
GPS 1
GPS 2*4
GPS 3*4
GPS 4*4
Selector
AIS
AIS
*1: Only when two heading sensors are available
*2
Only when two logs are available
*3
Only when Heading Sensor (Gyro I/F) is selected for Gyro of CCU
*4
May not be displayed depending on the number of GPS units
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Setting serial ports on SLC/ALC
Set the serial ports on SLC/ALC that is installed as follows.
Setting item Setting contents Setting value
CH1 to CH8
(RS-422)
1. Click on any of the tabs, SLC1 (M) to SLC8 (M)
/SLC1 (S) to SLC8 (S) /ALC1 to ALC8.
2. Enable the serial port of the channel by selecting the
check box.
3. Select a sensor*1 to be connected to the channel on
the [Sensor] combo box. When not selecting a
sensor, select [ - ].
Enable: Selected
Disable: Clear
CH9/CH10
(RS-422/RS485)
1. Click on any of the tabs, SLC1 (M) to SLC8 (M)
/SLC1 (S) to SLC8 (S) /ALC1 to ALC8.
2. Enable the serial port of the channel by selecting the
check box.
3. Select a sensor*1 to be connected to the channel on
the [Sensor] combo box. When not selecting a
sensor, select [ - ].
Enable: Selected
Disable: Clear
*1
: The sensors that can be selected on SLC/ALC are indicated below.
However, the sensors that can be actually selected vary depending on the equipment setting.
Heading Sensor 1, Heading Sensor 2, Log 1, Log 2, GPS 1, GPS 2, GPS 3, GPS 4, Ship’s Clock, Echo
Sounder (Depth) , AIS, NAVTEX, Anemometer (Wind) , Water Temperature Meter, Current Meter,
Climate Meter, TRI, Autopilot, Rudder, Engine/Propeller, Engine Telegraph, Thruster, Azimuth Thruster,
Generator, Fin Stabilizer, YEOMAN Digitizer, RADAR1 (TT RX) , RADAR2 (TT RX) , Alert (to CAM) ,
Alert (from Subsystem) , Alert (to BNWAS) , IAS (MODBUS) , DSC
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19.3.3.4 To change the communication settings of the Serial Port
Click the [Detail] button of the enabled serial port and display the [Detail] dialog.
When selecting CH1 to CH7
When selecting CH8 to CH10
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Section 19 Adjusting and Setting up Equipment (for Services) 19-26
The setting target can be checked with [Source Device] display, [Terminal] display and [Sensor]
display.
Perform the settings shown in the following table and then click on the [Set] button.
Setting Item
Description of Setting
Setting Value
Baud Rate Select the baud rate of the serial port on the
combo box.
In the "Detail" dialog of any of CH8 to CH10,
the [Baud Rate] addition ratio combo box is
displayed on the right side of the [Baud Rate]
combo box.
Selectable baud rates vary
depending on the serial port
(refer to "Selectable baud
rates").
[Baud Rate] addition ratio
combo box
Displayed in the "Detail" dialog of CH8 to
CH10. By using this combo box, the addition
ratio (%) for adjusting the baud rate can be
changed. The baud rate is determined by
adding the additional ratio to the value that is
set in the [Baud Rate] combo box.
Example) 4800 × (1 + 1.5 / 100) = 4872
Additional ratio
0.0% to 3.0% (can be set in
the unit of 0.5%)
Data Length Select the data length of the corresponding
serial port from the combo box.
5/6/7/8
Parity Select the parity of the corresponding serial
port from the combo box.
None/Odd/Even
Stop Bits (Stop Bit Length) Select the stop bit length of the corresponding
serial port from the combo box.
1/2
Buffer Size Enter the buffer size of the corresponding
serial port from the list.
0 to 10240 byte
Time Out Enter the time-out duration of the
corresponding serial port from the list.
0 to 999s
Checksum Select the check box and enable the
checksum of the sentence of the
corresponding serial port.
To enable: Select.
To disable: Clear.
Subsystem Set the equipment to be connected for Alert
Handling.
Displayed only when the sensor is "Alert (from
Subsystem) " or "Alert (to CAM) ".
The selection is also allowed for the
subsystem that has already been used in the
channel of some other serial port.
"Alert (from Subsystem) ":
Equipment that is set as
-/installed (Task Station and
sensor)
"Alert (to CAM) ":
Equipment that is set as
-/installed (Task Station)
Primary/Secondary Select Primary or Secondary for IAS
(MODBUS) input.
Displayed only when the sensor is "IAS
(MODBUS) ".
Primary: Primary system
Secondary: Secondary
system
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Setting Item
Description of Setting
Setting Value
Sentence Select the sentence of Alert Handling.
Displayed when the sensor is other than "Alert
(BNWAS), "IAS (MODBUS)", or "DSC".
Normal sensor such as GPS
and Log:
-/ALR/ALF
"Alert (from Subsystem/to
CAM) ":
ALR/ALF
Selectable baud rates
Serial port
Baud rate
Serial point on CCU
Gyro (at selection of Heading Sensor (NMEA) )
4800/38400
Gyro (at selection of Heading Sensor (Gyro I/F) )
Fixed to 38400
Log (at selection of Log (NMEA))
Fixed to 4800
Log (at selection of Log (Gyro I/F))
Fixed to 38400
GPS
Fixed to 4800
AIS
Fixed to 38400
Serial port on SLC/ALC
CH1-8
2400/4800/9600
CH9/10
2400/4800/9600/19200/38400
Gyro I/F
Fixed to 38400
Setting the same contents for SLC (Main) and SLC (Sub)
The setting of SLC (Sub) can be changed to the contents that are set for SLC (Main) collectively.
When there is a different connection between SLC (Main) and SLC (Sub), the setting is changed
individually after this operation.
1 Select the tab of the SLCx (S) to be set (x:1 to 8).
2 Click the “Same as SLCx (Main)” button.
The value that was set in SLCx (Sub) is changed to the same content as that of SLCx (Main).
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Section 19 Adjusting and Setting up Equipment (for Services) 19-28
19.3.4 Setting own ship's parameters
Set parameter values of own ship by using the "Ship's Parameters" dialog.
19.3.4.1 Displaying the "Ship's Parameters" dialog
When you select [Ship's Parameters] in the classification pane, the "Ship's Parameters" dialog is
displayed in the edit/result pane.
19.3.4.2 Setting own ship's parameters
Set the following items in the "Ship's Parameters" dialog.
Setting Item
Description of Setting
Setting Value
Ship's Name
Enter own ship's name in the box.
Max. 20 characters
Length (of ship)
Enter own ship's length in the box.
1.0 to 1022.0 m
Beam (ship's width)
Enter own ship's beam in the box.
1.0 to 126.0 m
Height from keel to MAX point Enter the height of the ship from the keel to the
maximum point in the box.
1.0 to 126.0 m
Keel-Trans
(distance between the transducer
and the keel)
Enter the distance between the transducer of the
depth sounder and the keel. (Required when
displaying the water depth with the keel fixed)
0.0 to 20.0 m
MAX Course Change
(limit value of course change
angle)
Enter the limit value of the course change angle
of the planned route in the box.
20.0 to 359.9°
MAX Speed Limit
Enter the ship's maximum speed in the box.
10.0 to 99.9 kn
MIN Speed Limit
Enter the ship's minimum speed in the box.
0.0 to 89.9 kn
MAX ROT
Enter the maximum rate of turn in the box.
30.0 to 600.0°/min
MIN ROT
Enter the minimum rate of turn in the box.
0.0 to 570.0°/min
MIN Turn Radius Enter the minimum turn radius in the box. 0.00 to 9.99 NM
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Synchronizing setting
The “Ship’s Parameters” dialog enables common setting items and individual setting items for RADAR,
ECDIS, and Conning (called a task station individually). Once common items are set in any of the task
stations, RADAR, ECDIS, and Conning, the settings are reflected (synchronized) in other task stations.
By setting common items in the state where all the task stations are active, the common setting items
are synchronized in all the task stations.
19.3.5 Setting the automatic sailing system
By using the "Autosail" dialog, verify and initialize the automatic sailing system that is installed in this
equipment.
19.3.5.1 Displaying the "Autosail" dialog
When you select [Settings] in the first classification pane and [Autosail] in the second classification
pane, the "Autosail" dialog is displayed in the edit/result pane.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-30
19.3.5.2 Setting the automatic sailing system
Set the following items in the "Auto Sail" dialog.
Setting Item
Description of Setting
Setting Value
Reach Offset
Enter the reach offset in the box.
-9.999 to 9.999 NM
Time/Distance to WPT Select this to select a parameter for
calculating the time and distance from own
ship to the WPT.
From center point of WOL: Center point
between own ship and the WOL
From cross point of WOL and Leg: Center
point of own ship's heading and the WOL
• From center point of WOL
• From cross point of WOL and
Leg
19.3.6 Setting the AIS password
Set the AIS password by using the “AIS” dialog.
19.3.6.1 Displaying the “AIS” dialog
When [Settings] is selected in the 1st classification pane and [AIS] is selected in the 2nd classification
pane, the [AIS] dialog is displayed in the edit/result pane.
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19.3.6.2 Setting the AIS password
Set the following item on the “AIS” dialog.
Setting item
Description of setting
Setting value
Setting Password To change Voyage data from the external
device, JHS-183 requires the password.
When the AIS password is changed,
change this setting value.
When the password is not required, this
setting value is ignored in (JHS-182).
Up to 32 characters (numeric
value only)
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Section 19 Adjusting and Setting up Equipment (for Services) 19-32
19.4 Maintenance
Use the "Maintenance" dialog box for maintenance operation of this equipment.
19.4.1 Displaying the "Maintenance" dialog box
Clicking the [Maintenance] button in the submenu displays the "Maintenance" dialog box.
The "Maintenance" dialog box in the submenu consists of the classification pane and the edit/result
pane. The classification pane consists of two-level layers of the first classification pane and the second
classification pane.
Note
In the ECDIS screen, [RADAR] finction does not work.
Edit/Result pane
First classification pane
Second classification pane
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19.4.2 Managing storage
When you select [Storage] in the first classification pane and [Management] in the second
classification pane, the "Management" dialog is displayed in the edit/result pane.
The total storage capacity and free space on each of the drives (C and D) are displayed in the [Drive
Information] list. The capacity of each of the files stored on the drives is displayed in the [File
Information] list. The files managed by File Manager are applicable.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-34
19.4.3 Maintaining the radar (Radar screen only)
Use the "RADAR" dialog to maintain the radar.
19.4.3.1 Displaying the "RADAR" dialog
When you select [RADAR] in the classification pane, the RADAR dialog is displayed in the edit/result
pane.
19.4.3.2 Changing the operation mode of the safety switch
Open the list of the [Safety Switch] box and select the operation to be performed when the safety
switch of the antenna is set to OFF.
Setting
Operation
TX-Off • No radiant section's rotation and transmission
• PPI screen in the transmitting state
• Maintains the transmitting state without generating BP or BZ alarm
Standby
• No radiant section's rotation and transmission
• PPI screen standby
TX-On • No radiant section's rotation, with transmission
• PPI screen in the transmitting state
• Maintains the transmitting state without generating BP or BZ alarm
Transmission
result display
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19.4.3.3 Clearing a radar antenna operation time
The total transmission time and the total motor rotation time of a radar antenna can be cleared.
Clearing the total transmission time of a radar antenna
1 Click on the [Clear TX Time] (resetting transmission time) button.
Clearing the total motor rotation time of a radar antenna
1 Click on the [Clear Motor Time] (resetting the motor rotation time) button.
19.4.3.4 Replacing a TXRX circuit of a radar antenna
Verify the total transmission time and the total motor rotation time of the radar antenna and use the
information as the guideline for replacement.
Acquiring the data of the total transmission time and the total motor rotation
time from a radar antenna
1 Click on the [TXRX To Display Unit] (transmitting from an antenna to a display unit)
button.
The data of the total transmission time and the total motor rotation time is acquired from the
antenna and is stored in a display unit. The time that is acquired is displayed on the [Saved
Time To Display Unit] display section.
Transmit: Total time acquired from the radar antenna
Motor Rotate: Total motor rotation time acquired from the radar antenna
Storing data of the total transmission time and the total motor rotation time in
the radar antenna
1 Click the [Display Unit To TXRX] button (transmission from the display to the radar
antenna).
The total transmission time and total motor ration time saved in the display unit are saved to the
radar antenna.
If data is saved normally, the data saved in the display unit will be deleted.
When a command is sent from the display unit to the radar antenna, the transmission result is
displayed as follows.
Result waiting state: "Sending..." is displayed blinking at intervals of 1 sec.
When the result is success: "Completed" is displayed.
When the result is failure: "Not Completed" is displayed.
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Section 19 Adjusting and Setting up Equipment (for Services) 19-36
Replacing a TXRX circuit
The operation procedure and notes are displayed on the Notice display.
1 By clicking on the [TXRX To Display Unit] button, load the data of the total
transmission time and the total motor rotation time from the radar antenna to the
display unit.
2 Turn off the power of the system and replace the TXRX circuit.
3 Turn on the power of the system and write the data of the total transmission time and
the total motor rotation time in the transceiver unit of the radar antenna by clicking on
the [Display Unit To TXRX].
Note
Make sure that data is written to the transceiver unit of the same radar antenna when the data is
loaded.
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Section 20 Playing Back Data
Recorded During
Navigation
The following information recorded during navigation can be played back on the ECDIS screen.
• Own ship's information
• Other ship's information
• Route information
• Alarm information
Click on the [Playback] button on the Task Menu.
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Section 20 Playing Back Data Recorded During Navigation 20-2
The following ECDIS screen appears and the playback controller is displayed. (Playback mode)
The playback controller can move to any position on the Playback dialog box; however, it cannot be
minimized.
Playback controller
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20.1 Playback Controller
The view of the playback controller can be switched between simplified display and full display by
clicking the View Change button ( or ).
Simplified Display
Full Display
[1]
[3]
[4]
[2]
[Control] section
[6]
[
14]
[13]
[12]
[5]
[
8]
[7]
[11
]
[9]
[10]
[Playback Information] Section
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Section 20 Playing Back Data Recorded During Navigation 20-4
Upper Part of the Playback Controller
Number
Name
Function
1
Playback time
The playback time is displayed.
2
[X] (Close) button
Exits playback.
3 Playback slider The progress of playback is displayed. The playback position
can be changed by moving the slider control.
•
During playback, the pointer of the playback slider cannot be
dragged.
• During halt/temporary halt, the pointer of the playback slider
cannot be dragged to any position.
4
View switch buttons
Switch between full display/simple display of the control unit
and the playback information unit.
[Control] Section
Number
Name
Function
5
Playback speed
selection box
Select the playback speed from the list. (x1, x2, x4, x10, x30,
x60)
6 Playback button Executes playback. When this button is clicked during playback,
the playback speed changes in the following order: x1 ⇒ x2 ⇒
x4 ⇒ x10 ⇒ x30 ⇒ x60 ⇒ x1 ⇒ .....
7
Pause button
Pauses playback. To resume, click the Playback button again.
8 Stop button Stops playback. When playback is stopped, the playback time
returns to the playback start time and the playback slider control
returns to the playback start time position.
9
Drive selection box
Select a data drive storing navigation record data from the list.
10
Folder tree
Folders storing navigation record data are displayed in tree view.
11
Playback start time
The playback start time is displayed. By clicking the calendar
icon, you can display the calendar picker and change the
playback start time.
Specify the playback time range concurrently with the playback
end time. The range can be specified within the range from the
start to the end of the recording of the log data.
12 Playback segment The playback segment is displayed. (When a playback list has
not been selected, this box is blank.)
13
Playback end time
The playback end time is displayed. (When a playback list has
not been selected, this box is blank.) By clicking the calendar
icon, you can display the calendar picker and change the
playback end time.
Specify the playback time range concurrently with the playback
start time. The range can be specified within the range from the
start to the end of the recording of the log data.
14 Playback list Each record data is displayed in the order of the oldest time to
the latest time. When [Oldest Date] or [Latest Date] on the title
bar is clicked on, the data is sorted in the order of the oldest data
or latest data.
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[Playback Information] Section
Information of each record data is displayed.
Name
Function
Chart
The cell having the cell name of the chart being displayed when recorded is
shown.
Scale
The scale of the chart being displayed when recorded is shown.
Edition
The version of the cell having the cell name of the chart being displayed
when recorded is shown.
Edition Date (UTC)
The issue date of the chart being displayed when recorded is shown.
ARCS Datum Offset
The offset value of the ARCS chart when recorded is shown.
Ship’s Position Offset
The offset value of own ship's position when recorded is shown.
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20.2 Selecting Playback Data
Select the navigation record data you want to play back.
1 Click on the Drive Selection box to open the list, and then select a data drive storing
navigation record data.
Folders saved on the selected data drive are displayed in tree view.
2 Select a folder storing the navigation record data you want to play back (ex. Playback
folder).
Each navigation record data is displayed in the order of the oldest time to the latest time.
3 Select the navigation record data you want to play back.
The oldest time and latest time of the selected navigation record data are reset to their initial
values and then displayed in the playback list.
When navigation record data is selected, a chart is displayed in such a way that the position of
own ship when recording has started is at the center of the dialog box. When display setting is
executed, own ship’s track is displayed on the chart.
20.2.1 Sorting the Playback List
Sort the logbook data display sequence in the ascending/descending sequence based on the oldest
time/latest time.
1 Click the title bar on the control section.
To sort navigation record data by the oldest time, click on [Oldest Date(UTC)]; to sort it by the
latest time, click on [Latest Date(UTC)].
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20.3 Playing back Logbook Data
Play back the selected logbook data.
To Start Playback
1
Click on the Playback button.
Playback of navigation record data starts.
The Playback button is highlighted during playback, and the playback time indicator and the
playback slider control are also linked with the playback.
To Pause Playback
1
Click on the Pause button.
Playback of navigation record data pauses.
The Pause button is highlighted while pausing, and the playback time indicator and the
playback slider control also pause.
To resume, click on the Playback button.
To Stop Playback
1
Click on the Stop button.
Playback of navigation record data stops.
The Stop button is highlighted while stopping, and the playback time is reset to the playback
start time and the playback slider control returns to the starting point at the left edge.
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20.3.1 Changing the Playback Speed
Change the playback speed of logbook data.
1 Select a playback speed from the list in the Playback Speed Selection box.
Navigation record data is played back at the selected playback speed.
The time shown on the playback time indicator and the progress shown on the playback slider
control change according to the playback speed.
The playback speed can be changed by clicking on the Playback button repeatedly.
Each time the Playback button is clicked, the playback speed changes in the following order: x1
⇒ x2 ⇒ x4 ⇒ x10 ⇒ x30 ⇒ x60 ⇒ x1 ⇒ .....
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20.4 Exiting the Playback Mode
Other tasks cannot be executed while the Playback dialog box is being displayed (during the Playback
mode).
To execute other tasks, exit the Playback mode.
1 Click on the [X] (Close) button on the playback controller.
The Exit Confirmation dialog box appears.
2 Click on the [OK] button.
The playback controller closes and the Playback mode ends.
To cancel exiting the Playback mode, click on the [Cancel] button.
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20.5 Outputting Navigation Record Data
Select navigation record data from the File Manager submenu of the Tools menu, and then copy it to
the output destination you specify.
1 Open the File Manager submenu of the Tools menu.
2 Select [Playback] from the File type selection box, and then select [Local Disk] from
the Drive at the output source selection box.
Below the Drive at the output source selection box, the output data interval selection boxes and
the calendar icon appear.
Calendar icon
Output data interval
selection boxes
Drive selection box
(output source)
Drive selection box
(output destination)
[Copy>>]
button
File type
selection box
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3 By clicking on the Calendar icon, specify the duration of the logbook data to be output.
The selected dates appear in the output data interval selection boxes.
4 Specify the drive of the output destination from the output destination drive selection
box and the output destination folder from the folder tree.
The [Copy>>] button takes effect.
5 Click on the [Copy>>] button.
The following folder is created in the output destination path, and the navigation record data
having the specified interval is copied to this folder.
Folder name: Playback_120108_120109
Output data end time [yymmdd]
Output data start time [yymmdd]
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Section 20 Playing Back Data Recorded During Navigation 20-12
20.6 Functional Restrictions when in the
Playback Mode
Some functions are restricted in playback mode. The restricted functions are disabled.
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Section 21
Maintenance & Inspection
21.1 Maintenance Functions Executed
from Menu
This section explains maintenance functions that are executed from the menu.
21.1.1 Starting maintenance functions
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] button on the menu.
The submenu is displayed.
3 Click on a button on the submenu.
The dialog box of the selected maintenance function is displayed.
21.1.2 Setting Date/Time/Time Zone
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Date/Time/Time Zone] button on the menu.
The [Date/Time] dialog box appears.
[3]
[2]
[1]
[4]
[5]
[6]
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[1] [X] button
Click on this button to close the "Date/Time" dialog box.
[2] [Date]
Set the year, month and day on the calendar.
For the details of how to use the calendar, refer to "3.16 Setting a Date and a Time [Calendar
Operation)".
[3] [Time(LMT)]
Enter the time in the input box. The time entered will be reflected on the clock.
[4] [Time Zone]
Enter the time zone in the time zone input box.
A time zone can be selected between -13:30 and +13:30 from UTC.
[5] [Display Style]
From the list, select the style to display the date.
• YYYY-MM-DD (Japanese style)
• MMM DD,YYYY (North American style)
• DD MMM,YYYY (European style)
[6] [Synchronize with Time Source] (Synchronizing with the time of the GPS and so on.)
Check this box to set a time synchronized with time information (ZDA sentence) obtained from GPS
and so on.
Note
When [Synchronize with Time Source] is not checked, the time is reset to the initial value at the
start of power supply. Therefore, set a correct time manually.
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21.1.3 Confirming System Information
System information can be confirmed.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
The contents of the dialog will be switched by clicking on the selection tabs provided in the
dialog box.
Selection
tabs
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21.1.3.1 Confirming software information
When you want to use a USB flash
memory to read or write a file, make sure in
advance that the USB flash memory is
not affected by a computer virus. If the
indicator is infected with a virus, other equipment will also be infected, with the result
that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB flash
memory and make sure that it is not being accessed. If you remove the USB flash
memory when it is accessed, data may be destroyed and a trouble may occur.
Software information can be confirmed.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
3 Click on the [Software] tab.
The software information is displayed.
[1] [X] button
Click on this button to close the "System Information" dialog box.
[1]
[2]
[3]
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[2] Software information
Item Displayed information
Jxx-xxxx Type and model name of the system
Application Version of the application software
Maintenance No. 7-digit maintenance number
TXRX Version of the software used for the radar transmitter-receiver unit
* This information is displayed when the system is equipped with the
RADAR function.
TCS Version of the software used for TCS
* This information is displayed when the system is equipped with the
TCS function.
Presentation Library Edition of S52 Presentation Library
Displayed for ECDIS or RADAR (ENC chart display license available)
only
[3] [Save to USB Device] (Saving to USB flash memory) button
Click on this button to save the displayed information in a USB flash memory in the text format.
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21.1.3.2 Checking the enable/disable statuses of the functions that
have been installed
When you want to use a USB flash
memory to read or write a file, make sure in
advance that the USB flash memory is not
affected by a computer virus. If the
indicator is infected with a virus, other equipment will also be infected, with the result
that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB flash
memory and make sure that it is not being accessed. If you remove the USB flash
memory when it is accessed, data may be destroyed and a trouble may occur.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
3 Click on the [Functionality] tab.
The functionality information is displayed.
The display contents vary depending on the number of operation modes and whether the
modes include the primary task (shown by this equipment).
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[The system has multiple operation modes and RADAR is the primary task ]
[The system has multiple operation modes and RADAR is not the primary task]
[1]
[4]
[3]
[2]
[1]
[4]
[3]
[2]
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Section 21 Maintenance & Inspection 21-8
[Section that is displayed when the above screen is scrolled down (example)]
[3]
[3]
[3]
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[1] [X] button
Click on this button to close the "System Information" dialog box.
[2] Format
The system format and model name of this equipment are displayed.
(Example: JAN-9201)
The [Primary] badge is displayed in front of the format for the primary task.
[3] Functionality
The functions that are installed are displayed in [Device Licence] and [Option Licence].
One of the following is displayed in [Status].
[Status] Meaning
Enable Indicates that the function can be used.
Disable Indicates that the function cannot be used.
Value (such as 500) Indicates the setting value of the option license of the function.
Stand-alone This indicates that it is not possible to use the function of
synchronization with other equipment, and independent operation
has to be made.
[4] [Save to USB Device] (Saving to USB flash memory) button
Click on this button to save the displayed information in a USB flash memory in the text format.
21.1.3.3 Confirming H/W key information
When you want to use a USB flash
memory to read or write a file, make sure in
advance that the USB flash memory is not affected by a computer vi
rus. If the
indicator is infected with a virus, other equipment will also be infected, with the result
that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB flash
memory and make sure that it is not being accessed. If you remove the USB flash
memory when it is accessed, data may be destroyed and a trouble may occur.
Hardware key information can be confirmed.
This information is displayed only for the equipment with the ECDIS function.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
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Section 21 Maintenance & Inspection 21-10
3 Click on the [H/W Key] tab.
The hardware key information is displayed.
[1] [X]
Click on this button to close the "System Information" dialog box.
[2] [ARCS Information]
The ARCS PIN number and User Permit are displayed.
[3] [S-63 Information]
The S-63 User Permit is displayed.
[4] [Save to USB Device] (Saving to USB flash memory) button
Click on this button to save the displayed information in a USB flash memory in the text format.
[1]
[4]
[2]
[3]
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21.1.3.4 Confirming the compliant standards for the equipment
When you want to use a USB flash
memory to read or write a file, make sure in
advance that the USB flash
memory is not affected by a computer virus. If the
indicator is infected with a virus, other equipment will also be infected, with the result
that a trouble will occur.
Before removing the USB flash memory, check for the access lamp of the USB flash
memory and make sure that it is not being accessed. If you remove the USB flash
memory when it is accessed, data may be destroyed and a trouble may occur.
When the equipment license of RADAR or ECDIS is available, the standard relating to the equipment
license is displayed.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [System Information] button on the menu.
The [System Information] dialog box appears.
3 Click on the [Specification] tab.
The equipment license standard specification information is displayed.
[In the case of RADAR]
Memo
The IHO information is displayed only when there is ENC chart display as an optional license.
[1]
[2]
[3]
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Section 21 Maintenance & Inspection 21-12
[In the case of ECDIS]
[1] [×] button
Closes the "System Information" dialog box.
[2] Equipment license information
The equipment license standard specification information is displayed.
[3] [Save to USB Device] (Saving to USB flash memory) button
Click on this button to save the displayed information in a USB flash memory in the text format.
[1]
[2]
[3]
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21.1.4 Confirming Operating Time
Confirm the operating time of this system.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Operating Time] button on the menu.
The [Operating Time] dialog box appears.
[1] [X] button
Click on this button to close the "Operating Time" dialog box.
[2] [Operating Time Of Work Station]
The operating time of this equipment is displayed.
[Total]: Total operating time of this equipment
[SSD1]: Total operating time of SSD1. The estimated replacement time is indicated in ( ).
[SSD2]: Total operating time of SSD2. The estimated replacement time is indicated in ( ).
[LCD]: Total operating time of LCD. The estimated replacement time is indicated in ( ).
[LCD FAN]: Total operating time of LCD FAN. The estimated replacement time is indicated in ( ).
[CCU FAN]: Total operating time of CCU FAN. The estimated replacement time is indicated in ( ).
[PSU FAN]: Total operating time of PSU FAN. The estimated replacement time is indicated in ( ).
[UPS]: Total operating time of UPS. The estimated replacement time is indicated in ( ).
Memo
[UPS] is displayed only when UPS is installed as an option.
[1]
[2]
[3]
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Section 21 Maintenance & Inspection 21-14
[3] [Operating Time Of Scanner]
The total operating time of the radar antenna is displayed.
[Total]: Total operating time of the radar antenna
[Transmit]: Total operating time of the transmitter. The estimated replacement time is indicated in
( ).
[Motor]: Total operating time of the motor. The estimated replacement time is indicated in ( ).
[FAN]: Total operating time of the radar antenna fan.
Memo
[Operating Time Of Scanner] is displayed in RADAR mode only.
21.1.5 Displaying/Resetting the Current Voyage Distance
This equipment displays the current voyage distance (estimated voyage distance) that is calculated
from the speed over the ground and the speed through the water.
The voyage distance can also be reset.
1 Click on the [Menu] button on the Left Tool Bar.
A menu is displayed.
2 Click on [Maintenance] - [Voyage Distance] on the menu.
The “Voyage Distance” dialog is displayed.
[1] [×] button
The “Voyage Distance” dialog is closed.
[2] [Current Voyage Distance]
The current voyage distance is displayed.
[Ground]: Indicates the current voyage distance that is calculated from the speed over the ground.
[Water]: Indicates the current sea distance that is calculated from the speed through the water.
[1]
[2]
[3]
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[3] [Clear] button
The voyage distance is reset.
When this button is clicked on, a confirmation dialog is displayed.
To r e set the voyage distance, click on the [Yes] button. When not resetting the voyage distance, click
on the [No] button.
Memo
When the voyage distance is reset in the [Voyage Distance] dialog, the voyage distance in the
event detailed information in the logbook is also reset. The [Voyage distance (ground)] and
[Voyage distance (water)] in the event detailed information are reset.
For the details of the event detailed information in the logbook, refer to “15.1.1 Event detailed
information”.
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Section 21 Maintenance & Inspection 21-16
21.1.6 Setting and confirming the Sensor Source
Set and confirm the sensor source.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Sensor Selection/Status] button on the menu.
The [Sensor Selection/Status] dialog box appears.
[1] [X] button
Closes "Sensor Selection/Status" dialog box.
[2] [Sensor Selection]
Enables selection of a sensor source.
[2]
[1]
[3]
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Setting item Setting contents Setting value
Position Select a Primary Position sensor source from the combo
box.
GPS x
("x" indicates the
unit number)
Heading Select a heading sensor source from the combo box.
* The sources that can be selected vary according to the
installation.
When the Gyro Compass system that is used has the
automatic switching function, the sensor source display is
switched automatically according to the switching
condition.
When the sensor source is set to [MAN], the ship’s
heading value can also be input in the input box.
Ship’s heading value input range: 0.0-359.9°
MAN, Gyro x,
MAG, G/C
("x" indicates the
unit number)
STW (Speed
Through Water)
Select a Speed Through Water sensor source from the
combo box.
* The source that can be selected varies depending on
the installation
When the sensor source is set to [Manual], a Speed
Through Water can also be input in the input box.
Speed Through Water value input range: 0.0-99.9kn
MAN, Logx
("x" indicates the
unit number)
COG/SOG
(Course Over the
Ground/Speed
Over the Ground)
Select Course Over the Ground/Speed Over the Ground
sensor source from the combo box.
* The source that can be selected varies depending on
the installation
When GPS is selected for Position, the same GPS is
selected automatically.
Log x, GPS
("x" indicates the
unit number)
Time (Time
correction)
Select a sensor source to be used for time correction of
this equipment from the combo box.
* The source that can be selected varies depending on
the installation
GPS, Ship Clock
Depth (Water
depth)
Select a water depth sensor source from the combo box.
* The source that can be selected varies depending on
the installation
FWD, AFT, MID
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Section 21 Maintenance & Inspection 21-18
[3] Disclosure button
When clicked, the hidden left pane appears.
When the left pane is displayed
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21.2 General Maintenance
DANGER
Never attempt to check or repair the inside of the equipment.
Checking or repair by an unqualified person may cause a fire or an electric
shock.
Contact our head office, or a nearby branch or local office to request
servicing.
Never remove the cover of this equipment.
Touching the high-voltage section inside will cause an electric shock.
Do not attempt to disassemble or tamper with this equipment.
Otherwise, a fire, an electric shock, or a malfunction may occur.
When conducting maintenance, make sure to turn the main power off.
Failure may result in electric shock.
Turn off all the main powers before cleaning the equipment. Make sure to turn
it off since voltage is still outputted from the rectifier even after the indicator
and the radar are turned off. Failure may result in equipment failure, or death
or serious injury due to electric shock.
When conducting maintenance work on the radar antenna, make sure to turn
all the main powers off.
Failure may result in electric shock or injuries.
Make sure to turn off the radar antenna safety switch. Failure may result in
injuries caused by physical contact with the rotating radar antenna.
For operating this equipment in the good conditions, it is necessary to make the maintenance work as
described below. If maintenance is made properly, troubles will reduce. It is recommended to make
regular maintenance work.
The general maintenance work common among each equipment is as follows.
Clean the equipment.
Remove the dust, dirt, and sea water rest on the equipment cabinet with a piece of dry cloth.
Especially, clean the air vents with a brush for good ventilation.
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21.3 Maintenance on Each Unit
21.3.1 Radar antenna NKE-1125/1129/1130/1139
When turning off the power supply, do not hold down the power button of the
operation unit.
Otherwise, a trouble may occur due to termination failure.
Never directly touch the internal components of the radar antenna or indicator.
Direct contact with these high-voltage components may cause electric shock. For
maintenance, inspection, or adjustment of equipment components, consult with
our branch office, branch shop, sales office, or our distributor in your district.
Do not get close to the radiant section of the radar antenna. It is a rotating part,
and it may cause injuries if it suddenly starts rotating and consequently hits the
body. It is recommended that the radiant section be installed at a high place such
as on the roof of the wheelhouse, on the flying bride, on the trestle, or on the
radar mast so that no one can get close to it.
Keep away from the radar antenna during transmission.
Microwaves are generated from the front center of the radiant section of the radar
antenna at the levels indicated in the table below. Exposure to microwaves at
close range can result in injury (especially damage to eyes).
Microwave radiation level of the radar antenna
System 50 W/m
2
20 W/m2 2.5 W/m2
NKE-2103 n/a 26 cm 123 cm
NKE-1125/1129/2254 5 cm 81 cm 162 cm
NKE-1130/1139 11 cm 76 cm 181 cm
Make sure to install the radar antenna at a place higher than human height.
Direct exposure to electromagnetic wave at close range will have adverse effects
on the human body.
When it is necessary to get close to the radar antenna for maintenance or
inspection purposes, make sure to turn the power switch of the display unit to
"OFF" or "STBY".
Direct exposure to electromagnetic waves at close range will have adverse
effects on the human body.
When conducting maintenance work, make sure to turn off the power so that the
power supply to the equipment is completely cut off.
Some equipment components can carry electrical current even after the power
switch is turned off, and conducting maintenance work may result in electric
shock, equipment failure, or accidents.
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After the maintenance work, turn the safety switch to stop the radar antenna to "ON".
21.3.1.1 Precautions in mounting the cover
When the cover is removed for regular inspection and replacement of parts and refitted after such work,
the procedures of fastening bolts shall be taken with the following precautions:
(1) The proper fastening torque of the fitting bolts (M8) is 1176 to 1470 N•cm (120 to 150 kgf•cm)
(which makes the inside water-tight and protects the packings against permanent compressive
strain). The packings start sticking out from the cover at a torque of approximately 1470 N•cm
(150 kgf•cm). Do not fasten the bolts with a torque exceeding the specified value. Otherwise, the
screws may be broken.
(2) Use an offset wrench of 11 mm × 13 mm or a double-ended wrench of 13 mm × 17 mm (not longer
than 200 mm).
(3) Screw all the bolts by hand first to prevent them playing, then fasten them evenly in order not to
cause one-sided fastening. (Fasten the bolts with 25% of the required torque at the first step.)
*: Fasten the bolts in the diagonal order.
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Section 21 Maintenance & Inspection 21-22
[2]
[1]
[3]
[4]
[5]
[6]
[7]
[8]
[2]
[1]
[3]
[4]
4-M8 (stainless steel) bolt
8-M8 (stainless steel) bolt
Tig htening tor que : 120 to 150 kgf/cm
Tig htening tor que : 120 to 150 kgf/cm
Bolt Tightening Order of
NKE-1125/1129 Cover
Bolt Tightening Order of
NKE-1130/1139/1632 Cover
[1]
[2]
[3]
[4]
[5]
[6]
6-M8 (stainless steel) bolt
Tightening torque: 380 kgf cm
Bolt Tightening Order of
NKE-2632/2632-H Cover
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21.3.1.2 Radiator
Perform inspection and cleaning of the radiator.
Note
• If the radiator front face (radiation plane) is soiled with smoke, salt, dust, paint or birds’
droppings, wipe it with a piece of soft cloth wetted with alcohol or water and try to keep it clean
at all times. Otherwise, radar beam radiation may attenuate or reflect on it, resulting in
deterioration of radar performance.
• Never use solvents of gasoline, benzene, trichloroethylene and ketone for cleaning.
Otherwise, the radiation plane may deteriorate.
21.3.1.3 Rotating section
Supply oil seal
When there is not a grease nipple, the replenishment of grease oil is unnecessary.
Remove the cap on the grease nipple located on the front of the part at which the radiator is supported,
and grease with a grease gun. Make the oiling every six months. The oil quantity shall be approximate
100 g, which is as much as the grease comes out of the oil seal. Use the grease of Mobilux2 of Mobil
Oil.
Oiling gears
Apply grease evenly to the tooth surfaces of the main shaft drive gear and the encoder drive gear with
a spreader or brush. Oiling in short intervals is more effective to prevent the gears from wear and tear
and extend their service life, but oil at least every six months.
Use the grease of Mobilux2 of Mobil Oil or equivalent.
Mounting legs
Check the mounting legs and mounting bolts of the radar antenna chassis for corrosion at intervals and
maintain them to prevent danger. Apply paint to them once a half year because painting is the best
measure against corrosion.
21.3.2 Flexible wave guide (JMR-9225-7X3/9X3,
JMR-7225-7X3/9X3)
Note
Install the flexible wave guide without any clearance.
Leaving a clearance may cause water leakage or corrosion later.
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21.3.3 Coaxial cable (JMR-9230-S3, JMR-7230-S3)
The coaxial tube gland of a coaxial cable terminal is fully waterproofed when installed. To prevent a
water leakage accident, periodically inspect the coaxial tube gland. In particular, the coaxial tube gland
should be repainted every six months.
Do not apply strong shock to the coaxial cable by striking it with a tool or
hammering it.
Otherwise, an open circuit failure may result.
Do not place anything heavy on the coaxial cable.
Otherwise, an open circuit failure may result.
Do not twist or pull the coaxial cable.
Otherwise, an open circuit failure may result.
For the details, refer to the coaxial cable installation procedure for S-band radars.
21.3.4 Transmitter-receiver (NTG-3225/3230)
Wipe dust off the transmitter-receiver with a dry cloth or feather duster.
21.3.5 Display unit
When cleaning the screen, do not wipe it too strongly with a dry cloth.
Also, do not use gasoline or thinner to clean the screen. Otherwise the
screen surface may be damaged.
Dust accumulated on the screen will reduce clarity and darken the video.
For cleaning it, wipe it with a piece of soft cloth (flannel or cotton). Do not wipe it strongly with a piece of
dry cloth nor use gasoline or thinner.
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21.4 Performance Check
Make performance check on the radar equipment regularly and if any problem is found, investigate it
immediately. Pay special attention to the high voltage sections in inspection and take full care that no
trouble is caused by any error or carelessness in measurement. Take note of the results of inspection,
which can be used effectively in the next inspection work.
Carry out performance check on the items listed in the check list below.
Check List
Equipment Item to be checked Criteria Remarks
Transmitter-receive Synchronization LED of Receiver The LED is lit during
operation
48 NM range
Display unit Video and echoes on the screen
Sensitivity
Brightness
Various markers
Various numerical indications
Lighting
Can be correctly
controlled
Cleaning the DVD drive 21.4.10 Cleaning the
lens of the DVD drive
Radar antenna Magnetron current 21.4.7 Checking the
magnetron current level
of the radar [Magnetron
Curr.]
Performance Monitor 21.4.9 Checking the
performance monitor
status
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21.4.1 Starting Diagnosis functions
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] button on the menu.
The "Diagnosis" dialog box appears.
The Diagnosis functions are displayed in the left pane.
Click on the disclosure button to hide the left pain.
3 Click on a Diagnosis function to be executed.
The execution dialog of the selected diagnosis function is displayed.
Diagnosis
functions
Disclosure button
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21.4.2 Confirming the screen status [Monitor Test]
Confirm the screen status.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Monitor Test] button on the menu.
When the color or pattern of the dialog is clicked on, the color or pattern is displayed on the
screen.
Check the screen status with the display status.
To r eset the display, click the button again.
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Pattern list
Pattern button name Display
All Red
The entire screen is displayed in red.
All Green
The entire screen is displayed in green.
All Blue
The entire screen is displayed in blue.
All White
The entire screen is displayed in white.
Pattern4
Displays the pattern for checking the communication quality for VDR.
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Pattern button name Display
Pattern5
Displays the pattern for checking the communication quality for VDR.
Pattern6
Displays the pattern for checking the communication quality for VDR.
Gray Scale
Displays the grey scale pattern for checking the monitor brightness
adjustment.
Grey scale patterns can be identified with brightness in day/night
mode. By adjusting the monitor brightness to facilitate identification of
grey scale patterns, the optimum brightness can be set. The brightness
in night mode can also be adjusted in the same way.
Use the Day/Night button on the right Toolbar for switching between
the day and night mode.
For the details of the Day/Night button, refer to “2.2.1 Right toolbar”.
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Pattern button name Display
S-57 Color Pattern
A color test pattern of the S57 chart is displayed.
By identifying the color pattern, the S57 chart display status can be
verified.
A color pattern can be displayed in Day/Night mode.
Use the Day/Night button on the right Toolbar for switching between
the day and night mode.
For the details of the Day/Night button, refer to "2.2.1 Right toolbar".
ARCS Color Pattern
The "ARCS Color Pattern" dialog is displayed.
A color test pattern of the ARCS chart is displayed.
By identifying the color pattern, the ARCS chart display status can be
verified.
A color pattern can be displayed in Day/Night mode.
Use the Day/Night button on the right Toolbar for switching between
the day and night mode.
For the details of the Day/Night button, refer to "2.2.1 Right toolbar".
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21.4.3 Confirming the operation of the operation unit [Key
Test]
Confirm the operation of the keys of the operation unit.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Key Test] button on the menu.
3 Click on the [Key Test Start] button.
Key Test screen is displayed.
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4 Operate the keys, buttons and dials in the operation unit.
If the performance of the operation unit is normal, the colors of the keys, buttons and dials are
changed.
5 Click on the [Key Test Stop] button after the operation check.
Returns to the "Diagnosis" dialog box.
21.4.4 Confirming the alert sound [Sound Test]
Confirm the alert sound.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Sound Test] button on the menu.
3 Click on the [Sound Test Start] button.
A sound test starts. All the available beep sound volumes can be tested by increasing the level
from 0.
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21.4.5 Testing the brightness of LED [Light Test]
Test the brightness of the LED of the operation unit.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Light Test] button on the menu.
3 Click on the [Light Test Start] button.
A LED brightness test starts. All the available brightness levels can be tested by increasing the
level from 0.
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21.4.6 Testing a motor [Motor Vibration]
Test the vibrations of the motor.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Vibration Test] button on the menu.
3 Click on the [Vibration Test] button.
The motor continuously vibrates while the button is pressed. When the button is released,
vibration stops.
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21.4.7 Checking the magnetron current level of the radar
[Magnetron Curr.]
This function is used to check the magnetron current level of the radar.
This function is displayed only when the magnetron radar antenna is connected.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Magnetron Curr.] button on the menu.
The magnetron current level of the radar antenna is displayed.
The current level is normal if it is within the following scope under the 48NM range.
10kW transmitter: Scale 4 to 7
25/30kW transmitter: Scale 6 to 9
Note
• In the sector blank area, the display of the magnetron current becomes unstable.
• Check that there are no fluctuations (drift) of 2 scales or more while sector blank is not set. For
the details of sector blank setting, refer to “19.2.5 Setting Sector Blank”.
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21.4.8 Checking the memory [Memory Check]
Check the memory.
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [Memory Check] button on the menu.
3 Click on the [Memory Check Start] button.
Memory checking starts and the checking result is displayed on the [Result] list.
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21.4.9 Checking the performance monitor status
This function is used to check the condition of the radar performance monitor.
Items displayed under this function vary depending on the type of the radar antenna.
When magnetron radar is used, the following dialog box appears.
For the details of this dialog box, refer to "21.4.9.1 MON Check."
When a solid-state radar is used, the following dialog box will be displayed.
For the details of this dialog box, refer to "21.4.9.2 MON Check (SSR)".
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21.4.9.1 MON Check
1
Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [MON Check] button on the menu.
[1] [X] button
Click on this button to close the "Diagnosis" dialog box.
[2] [Transmitter System]
The amount of attenuation at the radar transmitter is displayed in a bar graph as well as in a numerical
value [dB].
[3] [Receiver System]
• MON Pattern Range
The distance [NM] is displayed when the user adjusts VRM to the farthest edge of the performance
monitor pattern.
• Attenuation Value
The amount of attenuation at the radar receiver is displayed in a numerical value [dB].
[1]
[2]
[3]
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Checking a performance monitor status
In case of equiped with Interswitch function (Option)
To check the performance with the performance monitor, set the interswitch connection
to straight (i.e. No. 1 radar antenna is connected to No. 1 display unit).
1 Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [MON Check] button on the menu.
3 Turn the [VRM] control on the keyboard operation unit to the farthest edge of the
performance monitor pattern.
Adjust VRM to the
farthest edge of the
performance monitor pattern.
Performance monitor pattern
(If the performance of the receiver degrades, the
pattern range becomes short.)
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4 Check the amount of attenuation in the dialog box.
Benchmarks for the amount of attenuation are as follows:
Attention Value of Transmitter:
At normal: -6.9 dB to +2.0 dB
At degrading performances: -15.0 dB to -7.0 dB
Attention Value of Receiver:
At normal: -2.9 dB to +3.5 dB
At degrading performances: -15.0 dB to -3.0 dB
• When confirming the attenuation value of the transmitter, after opening the dialog
box, wait for one minute, and then read its value.
• If the attenuation value of the transmitter is -7dB or lesser, or the receiver’s
attenuation indicator is -3dB or lesser, it is indicates that performances of the
transmitter/receiver unit are degrading.
In this case, inspection by the specialized service personnel is required. Contact
our dealer, the nearest service representative or JRC sales.
21.4.9.2 MON Check (SSR)
1
Click on the [Menu] button on the left Toolbar.
The menu is displayed.
2 Click on the [Maintenance] - [Diagnosis] - [MON Check (SSR)] button on the menu.
[1] [X] button
Click on this button to close the "Diagnosis" dialog box.
[2] [Transmitter System]
The amount of attenuation at the radar transmitter is displayed in a numerical value [dB].
[3] [Receiver System]
The amount of attenuation at the radar receiver is displayed in a numerical value [dB].
[1]
[2]
[3]
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