JRC JLR-7500, JLR-7800, NWZ-4740 Instruction Manual

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INSTRUCTION

MANUAL

JLR-7500

800

NWZ

-4

740

GPS NAVIGATOR

JLR-7500/7800/NWZ-4740 GPS NAVIGATOR INSTRUCTION MANUAL

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Foreword

Thank you for purchasing the JRC GPS Navigator JLR-7500/7800. This equipment is a high-performance navigation equipment consisting of a DGPS/GPS sensor and navigator, can retrieve the position data using the DGPS/GPS sensor to display various navigation information on the display.

● Thoroughly read this instruction manual before operating the equipment.

● Keep this manual nearby the equipment to allow ready access to it if necessary. It may

provide valuable information on how to deal with a given situation that may arise during the operation.

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Before Commencing the Operation

Symbols

Several symbols are used in this manual to ensure safety and proper operation of the equipment and to avoid possible human injury or property damage. These symbols and their meanings are shown below. Please read and understand these symbols before proceeding to read this manual.

WARNING

Instructions shown with this symbol represent what can cause death or serious injury if not observed.

CAUTION

Instructions shown with this symbol represent what may cause injury or property damage if not observed.

Examples of the Symbols

The symbols shown in the ∆ mark represent those that require attention (including potential dangers and warnings). A depiction of the type of caution is shown inside the symbol (the left symbol indicates a general caution).

The symbols shown in the

[ mark represent actions which are

prohibited. A depiction of the type of prohibited action is shown inside the symbol (the left symbol indicates that disassembly is prohibited).

The Q symbol indicates required actions. A depiction of the type of required action is shown inside the symbol (the left symbol indicates that the power plug must be disconnected from the outlet).

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Precautions Upon the Operation

WARNING

Do not disassemble or modify the equipment. Doing so may result in fire, electric shock, or equipment failure.

Do not allow the display to become wet. Doing so may result in fire, electric shock, or equipment failure.

Operate the equipment only at the indicated voltage. Failure to do so may result in fire, electric shock, or equipment failure.

Install this unit at least 1 m away from any magnetic compasses. Installation near a magnetic compass may result in interference with the magnetic compass, and may result in an accident.

Do not perform internal inspections or modifications of the equipment. Inspection or modification by unauthorized personnel may result in fire, electric shock, or equipment failure. Please consult with JRC or an affiliate to perform internal inspections or repair.

When disposing of the used lithium battery, place insulating tape over the battery terminals, or otherwise insulate the battery. Failure to do so may result in heating, explosion, or fire due to a shorted battery.

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Precautions Upon the Operation

CAUTION

This equipment is not designed to automatically make judgments on the position data. The navigation information including the position data needs to be judged by the user himself.

Do not use the equipment in the environment other than those provided in the specification. Doing so may result in equipment failure, malfunction, or injury.

Do not install the display unit in the location where it may come in contact with water, oil, or chemicals. Doing so may result in equipment failure, malfunction, or injury.

Do not install the equipment in the place subject to vibration or shock. Doing so may result in the equipment falling or collapsing, resulting in equipment failure or injury.

Do not place any item on the top of the equipment. Doing so may result in equipment failure, malfunction, or injury.

Please consult with JRC or an affiliate to perform installation. Installation by unauthorized personnel may result in malfunction.

Use only the specified battery. Failure to do so may result in battery leakage or rupture, resulting in fire, injury, or equipment failure.

Use the indicated screws when installing the display unit to a stable wooden surface. Failure to do so may result in the display unit falling over, causing injury or property damage.

Use only the specified fuse. Failure to do so may result in fire or equipment failure.

Use only the specified battery. Failure to do so may result in equipment failure or malfunction.

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When connecting the cable attached to the equipment, do not bend it acutely, twist

it, or impart excessive force. Doing so sometimes causes cracks or damage to the coating, resulting in fire or electrocution.

Do not install the sensor where there is excessive vibration. Vibration may cause sensor failure.

Do not paint the sensor. Doing so may result in reception problems.

The junction box rubber gaskets (φ 25 Gland side) fit φ 10 - 20 cables.

Install the sensor where there are no obstacles, in order to ensure that GPS signals can be directly received from satellites without interference or reflection of signals from surrounding objects. Whenever possible, select a place with the following characteristics.

If it is difficult to find an ideal site, select a place temporarily and install the equipment. Conduct a test to make sure that the proper performance can be obtained and then fix the equipment in position. If it is installed at an improper place, reception accuracy may be impaired.

CAUTION

1. An open space, which allows uniform reception of satellite signals.

2. Far away from any high power transmission antennas.

3. Outside radar beams.

4. Away from the INMARSAT antenna by at least 5 meters and outside the INMARSAT beam.

5. Away from the antenna of a VHF transmitter and a direction finder by at least 3 meters.

6. Away from a Magnetic Compass by at least 1 meter.

7. 3 meters or more away from amateur radio antennas.

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Appearance of the Equipment

●NWZ-4740 Display Unit

●JLR-4341 DGPS Sensor Unit

●JLR-4340 GPS Sensor Unit

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Terminology

Term Meaning (Descriptions)

2D (2 dimension) Positioning with antenna elevation height in addition to satellite

data.

3D (3 dimension) The three dimensional position fix, 4 or more satellites required.

Active route Route that is currently used by a ship

Anchor alarm This alarm monitors that the own ship is the preset distance or

more away from the waypoint.

Arrival alarm This alarm informs that the own ship has traveled the preset

distance, approaching the waypoint.

Beacon information Beacon data which is broadcast by message type 16.

Boundary alarm This alarm informs that the own ship has got into the preset route.

CCRP Abbreviation of Consistent Common Reference Point. Reference

position of the own ship.

CDI Abbreviation of Course Deviation Indicator. This indicator shows

information on the deviation from the scheduled route and on the direction into which the ship should be steered.

Checksum An error detection method to check that the data has been correctly

transmitted.

COG Course Over Ground.

Course Direction in which the ship is traveling, which is the bearing mainly

displayed by the GPS.

CURRENT Sea and ocean currents, expressed in speed and direction.

Data route Ship route data that is stored in the memory of the equipment

Default gateway Equipment connected externally from a constructed network.

DISP-DPU The main circuitry of display unit.

DGPS Abbreviation of Differential Global Positioning System. GPS

satellite error data sent from a reference station whose position is accurately known is received via beacon from a beacon station, improving positioning accuracy.

FRAM Nonvolatile memory using a ferroelectric substance.

Geodetic Conditions for expressing position via latitude and longitude.

GPS Satellite (GPS) Abbreviation of Global Positioning System. Refers to satellites

launched for navigational support of military vessels managed by the United States Department of Defense.

HDOP Abbreviation of Horizontal Dilution of Precision. Indicates accuracy

of positioning. The smaller the number, the higher the accuracy. If GPS satellites are unevenly distributed, this number will grow. If GPS satellites are evenly distributed, this number will be smaller.

IEC IEC is the abbreviation of International Electrotechnical

Commission. It is an international standard governing electrical and electronic technologies.

IP address ID number assigned to equipment on a constructed network.

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IPXX IPXX is Degrees of protection provided by enclosures (IP Code)

1st numeral: Against ingress of solid foreign objects (0 – 6) 2nd numeral: Against ingress of water with harmful effects (0 - 8).

(IPX4: splash-proof, IPX6: waterproof)

LAN Abbreviation of Local Area Network. A network is constructed for

transmitting and receiving data.

LCD Unit (LCD) Liquid Crystal Display Unit.

Log Pulse Contact output signal, output in 1 pulse per nm.

Expressed in units of "p/nm". mi/h Unit of ship speed.

Loran time difference

display Method for expressing the present position with loran system time

difference. (The method is for operators who have a background in loran navigation.)

MAC address ID number assigned to LAN IC

Master reset This function changes the settings of the display unit and GPS

sensor back to the factory settings. The function clears all the data.

Multipath Wave Waves received from multiple directions due to reflection or

refraction of an initial wave by obstacles.

Mutual monitoring mode When two navigators are installed, they monitor their position fixing

status each other by using this function.

NMEA0183 (NMEA) Abbreviation of National Marine Electrical Association 0183.

International standard for naval equipment transmission established by the National Marine Electrical Association.

Positioning Use of GPS or DGPS receiving functions to determine the current

position of a ship.

RAIM Accuracy Standard (RAIM) Abbreviation of Receiver Autonomous Integrity Monitoring. This

system automatically detects failed satellites and deselects their positioning data from calculations. Including data from failed satellites will result in a decrease in positioning accuracy; the RAIM accuracy standard indicates the accuracy degradation base for removal of failed satellites from positioning calculations.

Ranging Positioning with the use of SBAS satellite in addition to GPS

satellite.

Reception Level GPS signal reception level.

Route plan Plan registered with multiple waypoints in the navigation order

RS-232C Serial data transmission standard. It is unbalanced, and hence can

only be used for short distance transmission.

RS-422 Balanced serial transmission standard.

SBAS Abbreviation of Satellite Based Augmentation System. It is a

blanket term for wide scale GPS support systems using fixed position satellites which send GPS error correction data over a wide range.

SBAS Search SBAS reception mode (manual / automatic).

Shared route Function that uses the same route as other functions such as

ECDIS do. The route can be updated automatically by sharing the active route.

Smoothing Function for averaging over a specified number of seconds.

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SOG Speed Over Ground, This is the ship’s relative speed to the ground.

SPEED The speed mainly measured by the GPS.

STW Speed Through Water.

Subnet mask Value for identifying the network address

Symbol information Information of symbols displayed on the plotting screen. The

information includes symbol positions, comments, etc.

TD Abbreviation of Time Difference. Time difference from the

master-station signal of the loran system to the slave-station signal.

Message Type 0 SBAS satellite test broadcasting.

UTC Abbreviation of Coordinated Universal Time.

XTD alarm This alarm informs that the own ship has got out of the scheduled

route by the preset distance or more.

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Contents

FOREWORD ...........................................................................................................................I

BEFORE COMMENCING THE OPERATION ..........................................................................II

PRECAUTIONS UPON THE OPERATION.............................................................................III

PRECAUTIONS UPON THE OPERATION............................................................................ IV

APPEARANCE OF THE EQUIPMENT .................................................................................. VI

TERMINOLOGY.................................................................................................................... VII

SECTION1 EQUIPMENT OVERVIEW..............................................................................1-1

1.1 FUNCTIONS ......................................................................................................................... 1-1

1.2 FEATURES ........................................................................................................................... 1-1

1.3 CONFIGURATION ................................................................................................................ 1-2

Standard Configuration ................................................................................................................. 1-2

Option 3

1.4 CONSTRUCTION ................................................................................................................. 1-5

1.5 SYSTEM DIAGRAM............................................................................................................ 1-13

SECTION 2 NAMES AND FUNCTIONS OF EACH UNIT..................................................2-1

2.1 NWZ-4740 DISPLAY UNIT ................................................................................................... 2-1

2.2 JLR-4341 DGPS SENSOR ................................................................................................... 2-3

2.3 JLR-4340 GPS SENSOR...................................................................................................... 2-3

SECTION 3 DISPLAY SCREEN ........................................................................................3-1

3.1 DISPLAY SCREEN ...............................................................................................................3-1

3.1.1 Navigation Information Screen......................................................................................... 3-4

3.1.2 Plotting Screen 1..............................................................................................................3-7

3.1.3 Plotting Screen 2..............................................................................................................3-7

3.1.4 Plotting Screen 3..............................................................................................................3-7

3.1.5 CDI Screen....................................................................................................................... 3-8

3.1.6 GPS Information Screen .................................................................................................. 3-9

3.1.7 Waypoint Information Screen........................................................................................... 3-9

3.1.8 Beacon Information Screen ............................................................................................. 3-9

3.1.9 Navigation Assistance Screen ....................................................................................... 3-10

SECTION 4 OPERATION ..................................................................................................4-1

4.1 MENU LIST ........................................................................................................................... 4-1

4.2 BASIC OPERATION ............................................................................................................. 4-5

4.2.1 Turning the Unit On..........................................................................................................4-5

4.2.1.1 Startup (Standard) .................................................................................................... 4-5

4.2.1.2 Startup (Error-1) .......................................................................................................4-6

4.2.1.3 Startup (Error-2) .......................................................................................................4-6

4.2.1.4 Startup (Error-3) .......................................................................................................4-7

4.2.2 Turning the Unit Off..........................................................................................................4-7

4.2.3 Adjusting the Backlight..................................................................................................... 4-8

4.2.4 Adjusting the Contrast...................................................................................................... 4-8

4.2.5 Stopping the Alarm Buzzer............................................................................................... 4-9

4.2.6 Changing the Display ....................................................................................................... 4-9

4.2.7 Displaying Alarm Information ........................................................................................... 4-9

4.3 PLOT SCREEN OPERATION.............................................................................................4-10

4.3.1 Cursor Operation ........................................................................................................... 4-10

4.3.1.1 Displaying the Cursor............................................................................................. 4-10

4.3.1.2 Moving the Cursor .................................................................................................. 4-10

4.3.1.3 Centering the Cursor Position ................................................................................ 4-11

4.3.1.4 Changing Cursor Size ............................................................................................ 4-11

4.3.2 Moving the Screen ......................................................................................................... 4-11

4.3.3 Zooming the Screen In and Out.....................................................................................4-12

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4.3.4

Selecting North Up, Course Up, Relative North Up ....................................................... 4-12

4.3.5 Centering the Screen on the Ship.................................................................................. 4-12

4.3.6 Waypoint Symbol Display ..............................................................................................4-13

4.3.6.1 Displaying Waypoint Information............................................................................ 4-13

4.3.6.2 Editing Waypoint Symbols...................................................................................... 4-14

4.3.6.3 Deleting Waypoint Symbols ................................................................................... 4-15

4.3.7 Route Display.................................................................................................................4-15

4.3.7.1 Displaying Route Information ................................................................................. 4-16

4.3.7.2 Editing Route Information....................................................................................... 4-16

4.3.7.3 Skipping Route Waypoints ..................................................................................... 4-17

4.3.8 Track Display ................................................................................................................. 4-18

4.3.8.1 Setting the Track Period......................................................................................... 4-18

4.3.8.2 Changing Track Line Type......................................................................................4-19

4.3.8.3 Deleting Tracks....................................................................................................... 4-19

4.3.9 Event and Mark Symbol Display .................................................................................... 4-20

4.3.9.1 Entering Events.................................................................................................4-20

4.3.9.2 Entering Marks ....................................................................................................... 4-20

4.3.9.3 Changing Event/Mark Shapes ...............................................................................4-21

4.3.9.4 Displaying Event/Mark Information ........................................................................4-21

4.3.9.5 Editing Event/Mark Information .............................................................................. 4-23

4.3.9.6 Registering Event/Mark Positions to the Waypoint List..........................................4-24

4.3.9.7 Deleting Event/Mark Symbols ................................................................................ 4-24

4.3.10 Line Display....................................................................................................................4-25

4.3.10.1 Drawing Lines......................................................................................................... 4-25

4.3.10.2 Deleting Lines......................................................................................................... 4-26

4.3.10.3 Changing Line Types..............................................................................................4-27

4.3.11 Own Ship Display........................................................................................................... 4-27

4.3.11.1 Displaying the Distance Circle ...............................................................................4-27

4.3.11.2 Displaying the Own Ship Vector............................................................................. 4-27

4.3.12 Hiding Plot Screen Symbols ..........................................................................................4-28

4.4 REGISTERING WAYPOINTS ............................................................................................. 4-29

4.4.1 Displaying the Waypoint List.......................................................................................... 4-29

4.4.2 Registering Waypoints ................................................................................................... 4-30

4.4.2.1 Registering the Own Ship Position......................................................................... 4-31

4.4.2.2 Registering Latitude and Longitude .......................................................................4-31

4.4.2.3 Registering the Cursor Position .............................................................................4-32

4.4.2.4 Registering a Bearing and Distance from a Specified Position.............................. 4-32

4.4.2.5 Registering from the Event/Mark List ..................................................................... 4-34

4.4.3 Changing the Waypoint Symbol Shape ......................................................................... 4-34

4.4.4 Editing Waypoint Information ......................................................................................... 4-35

4.4.5 Copying Waypoint Information.......................................................................................4-36

4.4.6 Deleting Waypoints ........................................................................................................ 4-39

4.5 ROUTE PLANNING ............................................................................................................ 4-40

4.5.1 Displaying the Route List ...............................................................................................4-40

4.5.2 Creating Routes ............................................................................................................. 4-42

4.5.3 Editing Routes................................................................................................................4-43

4.5.3.1 Changing Waypoint Information.............................................................................4-43

4.5.3.2 Adding Route Waypoints........................................................................................ 4-44

4.5.4 Copying Routes ............................................................................................................. 4-46

4.5.5 Deleting Routes ............................................................................................................. 4-48

4.5.6 Sharing Routes with ECDIS...........................................................................................4-49

4.5.6.1 Sharing Data Routes.............................................................................................. 4-49

4.5.6.2 Sharing Active Routes............................................................................................ 4-51

4.5.7 Setting Route Default Settings....................................................................................... 4-53

4.6 PERFORMING NAVIGATION ............................................................................................. 4-54

4.6.1 Selecting a Route from the Route List ........................................................................... 4-54

4.6.2 Starting Navigation with the GOTO Key.........................................................................4-56

4.6.3 Stopping Navigation....................................................................................................... 4-60

4.6.3.1 Ending Navigation with GOTO key ........................................................................ 4-60

4.6.3.2 Ending Navigation in Menu .................................................................................... 4-60

4.7 EVENTS/MARKS ................................................................................................................ 4-61

4.7.1 Displaying Events/Marks................................................................................................ 4-61

4.7.2 Event and Mark Information Display .............................................................................. 4-61

4.7.3 Editing Event and Mark Information...............................................................................4-62

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4.7.4

Deleting Event/Mark Information.................................................................................... 4-62

4.8 LIST SCREEN OPERATION............................................................................................... 4-63

4.8.1 Moving the Cursor within a List......................................................................................4-63

4.8.1.1 Moving the Cursor with the Directional Keys .........................................................4-63

4.8.1.2 Using the Numeric Keypad to Enter a Number and Move the Cursor ................... 4-64

4.8.2 Moving the Cursor to an Unregistered Number ............................................................. 4-64

4.8.2.1 Moving the Cursor with the Directional Keys .........................................................4-64

4.8.2.2 Jumping to an Unused Number ............................................................................. 4-65

4.8.2.3 Using the Numeric Keypad to Enter a Number and Move the Cursor ................... 4-66

4.8.3 Selecting a Range within a List......................................................................................4-67

4.8.3.1 Moving the Cursor with the Directional Keys and Selecting a Range.................... 4-67

4.8.3.2 Moving the Cursor with the Numeric Keypad and Selecting a Range ................... 4-68

4.9 ENTERING COMMENTS.................................................................................................... 4-69

4.9.1 Text Entry ....................................................................................................................... 4-69

4.9.2 Deleting Text .................................................................................................................. 4-71

4.9.3 Adding Text .................................................................................................................... 4-71

4.9.4 Displaying Characters Assigned to the Numeric Keypad .............................................. 4-72

4.10 MOB .................................................................................................................................... 4-73

4.11 ALARM SETTINGS............................................................................................................. 4-74

4.11.1 Setting Alarms ................................................................................................................ 4-74

4.11.2 Setting Alarm Sounds .................................................................................................... 4-77

4.12 NAVIGATION ASSISTANCE ............................................................................................... 4-78

4.12.1 Measuring the Trip Distance and Time During Navigation (Navigation Assistance 1)... 4-78

4.12.2 Measuring the Trip Distance and Time (Navigation Assistance 2) ................................4-79

4.12.3 Measuring the Distance and Bearing Between 2 Points (Navigation Assistance 4)...... 4-80

4.13 BEACON INFORMATION...................................................................................................4-81

4.14 DISPLAY SETTINGS .......................................................................................................... 4-82

4.14.1 Adjusting Contrast.......................................................................................................... 4-82

4.14.2 Adjusting Brightness ...................................................................................................... 4-82

4.14.3 Setting the Click Sound.................................................................................................. 4-83

4.14.4 Setting Reversed Display............................................................................................... 4-83

4.14.5 Input Assistance Settings............................................................................................... 4-84

4.14.6 Selecting the Display Screen ......................................................................................... 4-84

4.15 SYSTEM SETTINGS .......................................................................................................... 4-85

4.15.1 Setting the Time Difference............................................................................................ 4-85

4.15.2 Setting the Date Display ................................................................................................4-85

4.15.3 Setting the Time Display ................................................................................................ 4-86

4.15.4 Setting the Geodetic System .........................................................................................4-86

4.15.5 Setting Distance and Speed Units .................................................................................4-86

4.15.6 Setting Height and Depth Units...................................................................................... 4-86

4.15.7 Setting Temperature Units .............................................................................................4-87

4.15.8 Setting Magnetic Correction........................................................................................... 4-87

4.15.9 Setting the Maximum Analogue Speed Meter Value...................................................... 4-88

4.16 GPS/BEACON/SBAS SETTINGS....................................................................................... 4-89

4.16.1 Setting the GPS Mode ................................................................................................... 4-89

4.16.2 Setting the Fixing Mode ................................................................................................. 4-90

4.16.3 Setting the Elevation Mask ............................................................................................4-90

4.16.4 Setting HDOP................................................................................................................. 4-90

4.16.5 Setting Position, Speed, and Course Smoothing........................................................... 4-91

4.16.6 Setting RAIM.................................................................................................................. 4-91

4.16.7 Initializing the GPS......................................................................................................... 4-92

4.16.8 Setting Beacon/SBAS .................................................................................................... 4-93

4.16.9 Setting LORAN A/C........................................................................................................ 4-95

4.17 VERSION DISPLAY............................................................................................................4-96

4.18 LANGUAGE SETTINGS ..................................................................................................... 4-97

4.19 PRINT………………………………………………………………………………………………4-98

4.19.1 Ship information is printed when it is necessary…………………………………………..4-98

4.19.2 Setting the output interval……………………………………………………………………4-98

4.20

EQUIPMENT CONFIGURATION........................................................................................ 4-99

4.20.1 Setting the Display Type .............................................................................................. 4-100

4.20.2 Setting the GPS Sensor Number................................................................................. 4-100

4.20.3 Setting Sensor Position / CCRP ..................................................................................4-101

4.20.4 Equipment Check......................................................................................................... 4-102

4.20.4.1 Input Port Check................................................................................................... 4-102

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4.20.4.2

Performing Self-diagnosis .................................................................................... 4-102

4.20.4.3 Displaying and Outputting Error Logs .................................................................. 4-103

4.20.4.4 Outputting Settings............................................................................................... 4-103

4.20.5 Performing a Master Reset (Reset) ............................................................................. 4-104

4.20.6 Performing a Demo......................................................................................................4-104

4.20.7 Data I/O Settings.......................................................................................................... 4-105

4.20.7.1 Configuring Data IN/OUT1 ................................................................................... 4-106

4.20.7.2 Setting Data OUT2................................................................................................4-111

4.20.7.3 Setting Data OUT3................................................................................................4-111

4.20.7.4 Setting Data IN/OUT4 ...........................................................................................4-111

4.20.7.5 Setting Contact Output 1...................................................................................... 4-112

4.20.7.6 Setting Contact Output 2...................................................................................... 4-112

4.20.7.7 Setting LAN Settings ............................................................................................ 4-113

4.20.7.8 Setting Tidal Current Meter Input ......................................................................... 4-116

4.20.8 Setting the IP Address ................................................................................................. 4-117

SECTION 5 MAINTENANCE AND INSPECTION..............................................................5-1

5.1 GENERAL MAINTENANCE AND INSPECTION ..................................................................5-1

5.2 ALARMS................................................................................................................................ 5-2

5.3 TROUBLESHOOTING .......................................................................................................... 5-3

5.3.1 Troubleshooting ...............................................................................................................5-3

5.3.2 Repair Unit ....................................................................................................................... 5-4

5.3.3 Regular Replacement Parts............................................................................................. 5-4

SECTION 6 INSTALLATION ..............................................................................................6-1

6.1 GPS SENSOR INSTALLATION ............................................................................................ 6-1

6.1.1 Selecting the Position for Installation ............................................................................... 6-1

6.1.2 Sensor Installation Procedure.......................................................................................... 6-2

6.1.3 Installation of the Sensor on the Mast.............................................................................. 6-3

6.1.4 Installation of the Sensor to pass a cable through a pole…………………………………..6-4

6.2

DISPLAY UNIT INSTALLATION............................................................................................ 6-6

6.2.1 Selecting the Position for Installation ............................................................................... 6-6

6.2.2 Display Installation Procedure ......................................................................................... 6-6

6.2.3 How to Flush Mount the Display ...................................................................................... 6-7

6.3 CABLE CONNECTION ......................................................................................................... 6-9

6.4 OPTIONAL PERIPHERAL CONNECTION ......................................................................... 6-18

6.4.1 Sub Display Connection................................................................................................. 6-18

6.4.2 Junction Box Connection ...............................................................................................6-19

6.4.3 Coaxial Cable Kit Connection ........................................................................................6-21

6.4.4 Printer Connection .........................................................................................................6-22

6.4.5 Connecting Two Navigation Devices to a Printer........................................................... 6-23

6.4.6 Connecting 2 GPS Units to an Automatic GPS Select Switch....................................... 6-24

6.5 LAN and Serial Connection………………………………………………………………………6-25

6.6 CONNECTION DIAGRAM……………………………………………………………………….6-26

SECTION 7 AFTER-SALES SERVICE..............................................................................7-1

7.1 WARRANTY.......................................................................................................................... 7-1

7.2 REPAIR PARTS STOCKING PERIOD.................................................................................. 7-1

7.3 WHEN REQUESTING SERVICE.......................................................................................... 7-1

7.4 RECOMMENDED CHECKS AND INSPECTION .................................................................7-1

SECTION８ DISPOSAL .....................................................................................................8-1

8.1 DISPOSAL OF THE EQUIPMENT........................................................................................ 8-1

8.2 DISPOSAL OF USED BATTERIES ...................................................................................... 8-1

SECTION 9 SPECIFICATION............................................................................................9-1

9.1 NWZ-4740 DISPLAY UNIT ...................................................................................................9-1

9.1.1 Basic ................................................................................................................................ 9-1

9.1.2 Environment..................................................................................................................... 9-1

9.1.3 External Interface.............................................................................................................9-2

9.2 JLR-4341 DGPS SENSOR ................................................................................................... 9-3

9.2.1 Basic ................................................................................................................................ 9-3

9.2.2 Environment..................................................................................................................... 9-3

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9.3 JLR-4340 GPS SENSOR...................................................................................................... 9-4

9.3.1 Basic ................................................................................................................................ 9-4

9.3.2 Environment..................................................................................................................... 9-4

APPENDIX ........................................................................................................... APPENDIX-1

APPENDIX1 LIST OF GEODETIC SYSTEM...................................................................... Appendix-1

APPENDIX2 LIST OF STANDARD TERMS, UNITS AND ABBREVIATIONS .................... Appendix-2

APPENDIX3 DEFAULT SETTINGS .................................................................................. Appendix-7

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1-1

Section1 Equipment Overview

1.1 Functions

This equipment (JLR-7800/JLR-7500) is a GPS navigator with a JLR-4341 DGPS or JLR-4340 GPS sensor being connected to the NWZ-4740 display unit. The GPS navigator operates around-the-clock to measure the position with high accuracy anywhere in the world and in all weather conditions. In addition, the GPS navigator can increase the accuracy of position fixing by receiving correction data from the DGPS beacon station and SBAS satellites.

1.2 Features

z Registration of up to 100 routes and 10000 waypoints

z Availability of four output ports

z Sharing of a route with the ECDIS by installing a LAN

z High visibility

5.7-inch FSTN LCD

z Installation of multiple graphic display modes

z Mutual acknowledgment through the contact or ALR

z Improvement of operability by using various menus

z Built-in SBAS function

z Built-in RAIM function

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1-2

1.3 Configuration

Standard Configuration

JLR-7800

No Name Model Code Q'ty Notes

1 Display Unit NWZ-4740 NWZ-4740 1 1-1 Power Cable CFQ-7257 CFQ-7257 1 2m/with Fuse holder

1-2

GPS Connection Cable

CFQ-9002 CFQ-9002 1 5m

1-3 Fuse MF60NR 250V 2 5ZFGD00010 2 2A Fuse 1-4 Clamp Filter TFC-23-11-14 5MBAT00002 1 5MBAT00002

1-5 Connector

LTWBU-12BFFA LL7001

5JCDX00049 1

12 cores/Serial data transmission

1-6 Copper Plate MPAE30207 MPAE30207 1 25W x 2000 x 0.3t

1-7

Model Identification Plate

MPNN45662 MPNN45662 1

1-8

Installation Screw

MPTG31659 MPTG31659 1 4 tapping screws

1-9

Flush Mounting Screws Kit

MPTG31962 MPTG31962 1 4 screws

1-10

SHIP REGISTRATION FORM

7ZPJD0065 7ZPJD0065 1

2 DGPS Sensor JLR-4341 JLR-4341 1 2-1 Screw Adapter MTV302007A MTV302007A 1 2-2 Mounting Band MPBP02520 MPBP02520 1 include 2 bands

2-3

Cable guard rubber

MPPK31468 MPPK31468 1

2-4

Instruction Manual

7ZPNA4162 7ZPNA4162 1

2-5

Warranty Card Europe North America Asia/Oceania

7ZPBS2901C 7ZPBS2902D 7ZPBS2903C

1 1 1

Instruction Manual

7ZPNA4137 7ZPNA4137 1

JLR-7500

No Name Model Code Q'ty Notes

1 Display Unit NWZ-4740 NWZ-4740 1 1-1 Power Cable CFQ-7257 CFQ-7257 1 2m/with Fuse holder

1-2

GPS Connection Cable

CFQ-9002 CFQ-9002 1 5m

1-3 Fuse MF60NR 250V 2 5ZFGD00010 2 2A Fuse 1-4 Clamp Filter TFC-23-11-14 5MBAT00002 1 5MBAT00002

1-5 Connector

LTWBU-12BFFALL7001

5JCDX00049 1

12 cores/Serial data transmission

1-6 Copper Plate MPAE30207 MPAE30207 1 25W x 2000 x 0.3t

1-7

Model Identification Plate

MPNN45662 MPNN45662 1

1-8

Installation Screw

MPTG31659 MPTG31659 1 4 tapping screws

Page 19

1-3

1-10

SHIP REGISTRATION FORM

7ZPJD0065 7ZPJD0065 1

1-9

Flush Mounting Screws Kit

MPTG31962 MPTG31962 1 4 screws

2 GPS Sensor JLR-4340 JLR-4340 1 2-1 Screw Adapter MTV302007A MTV302007A 1 2-2 Mounting Band MPBP02520 MPBP02520 1 include 2 bands

2-3

Instruction Manual

7ZPNA4008 7ZPNA4008 1

2-4

Warranty Card Europe North America Asia/Oceania

7ZPBS2901C 7ZPBS2902D 7ZPBS2903C

1 1 1

Instruction Manual

7ZPNA4137 7ZPNA4137 1

NWZ-4740

No Name Model Code Q'ty Notes

1 Display Unit NWZ-4740 NWZ-4740 1 1-1 Power Cable CFQ-7257 CFQ-7252 1 2m/with Fuse holder

1-2

GPS Connection Cable

CFQ-9002 CFQ-9002 1 5m

1-3 Fuse MF60NR 250V 2 5ZFGD00010 2 2A Fuse 1-4 Clamp Filter TFC-23-11-14 5JCDX00049 1 5MBAT00002

1-5 Connector

LTWBU-12BFFA LL7001

5MBAT00002 1

12 cores/Serial data transmission

1-6 Copper Plate MPAE30207 MPAE30207 1 25W x 2000 x 0.3t

1-7

Model Identification Plate

MPNN45662 MPNN45662 1

1-8

Installation Screw

MPTG31659 MPTG31659 1 4 tapping screws

1-9

Flush Mounting Screws Kit

MPTG31962 MPTG31962 1 4 screws

1-10

SHIP REGISTRATION FORM

7ZPJD0065 7ZPJD0065 1

Instruction Manual

7ZPNA4137 7ZPNA4137 1

Page 20

1-4

Option

No Name Model Code Q'ty Notes

AC Power Rectifier

NBG-320 NBG-320 1 AC100/220V input

2 Power Cable CFQ-7257-10 CFQ7252-10 1 10m 3 Power Cable CFQ-7257-15 CFQ7252-15 1 15m

4 Data Cable CFQ-5374 CFQ-5374 1

3m / 12 cores / serial transmission

5 Data Cable CFQ-5374-15 CFQ5374-15 1

15m / 12 cores / serial transmission

6 Data Cable CFQ-5374-20 CFQ5374-20 1

20m / 12 cores / serial transmission

7 Data Cable CFQ-5404 CFQ-5404 1

3m / 14 cores / serial transmission

8 Data Cable CFQ-5404-15 CFQ5404-15 1

15m / 14 cores / serial transmission

9 Data Cable CFQ-5404-20 CFQ5404-20 1

20m / 14 cores / serial transmission

10 Ethernet Cable CFQ-5473A CFQ-5473A 1 5m / FTP / straight 11 Ethernet Cable CFQ-5474A CFQ-5474A 1 5m / FTP / cross

Flush Mounting Kit

MPBC43664 MPBC43664 1 For front mounting

13 Printer DPU-414 DPU-414 1

14 Printer Cable 7ZCJD0254A 7ZCJD0254A 1

Dual end D-Sub 9 pin

1.5 m

15 Printer Cable 7ZCJD0270B 7ZCJD0270B 1

Dual end D-Sub 9 pin 10 m

16 Printer Cable 7ZCNA4109 7ZCNA4109 1

Single end D-Sub 9 pin 3m

17 Printer Cable 7ZCNA4112 7ZCNA4112 1

Single end D-Sub 9 pin 10 m

Printer Connection Kit

7ZXJD0076 7ZXJD0076 1

For printer power cable extension

19 Printer Paper 6ZCAF00252A 6ZCAF00252 1

112 mm x φ50 mm 25m

Printer Power Cable

7ZCJD0257B 7ZCJD0257B 1 1.5m

21 Extension Cable CFQ-9000 CFQ-9000 1

15m / 6 cores / serial transmission

22 Junction Box NQE-7700A NQE-7700AA 1 23 Pole Mounting Kit MPBP30608 MPBP30608 1 For NQE-7700A 24 Coaxial Cable Kit NQD-4414 NQD-4414A 1 25 Output Buffer NQA-4251A NQA-4251A 1 26 GPS Select Switch NCZ-777 NCZ777A 1 Manual switch 27 GPS Select Switch NCZ-1573A NCZ-1537A 1 Automatic switch 28 Junction Box CQD-10 CQD-10A 1

Page 21

1-5

1.4 Construction

• NWZ-4740 Display Unit

Unit： mm Mass： Approximately 2.3 Kg

Page 22

1-6

• JLR-4341 DGPS Sensor Unit

• JLR-4340 GPS Sensor Unit

Unit： mm Mass： Approximately 1.7 Kg (Include Cable)

Unit： mm Mass： Approximately 0.7 Kg (Include Cable)

Page 23

1-7

• NBG-320 Power Supply

• Flush Mounting Kit

Unit： mm Mass： Approximately 0.2 Kg

Unit： mm Mass： Approximately 3.5 Kg

2-φ6(Installation Screw M5)

Page 24

1-8

• NQE-7700A Junction Box

Unit： mm Mass： Approximately 0.6 Kg

DGPS Cable CFQ-8919

Glandφ15

Glandφ25

Page 25

1-9

• NQD-4414 Coaxial Cable Kit（NQD-4410）

• NQD-4414 Coaxial Cable Kit（NQD-4411）

Unit： mm Mass： Approximately 0.7 Kg

Unit： mm Mass： Approximately 1.5 Kg

2-φ10(Installation Screw M8

)

4-φ4(Installation Screw M3)

Page 26

1-10

• NQA-4251A Output Buffer

Unit： mm Mass： Approximately 0.8 Kg

IEC61162-1

NMEA (Output)

24 VDC

Input

IEC61162-1

NMEA (Output)

IEC61162-1

NMEA (Input)

Installation Hole

IEC61162-1

NMEA (Output)

IEC61162-1

NMEA (Output)

Page 27

1-11

• NCZ-777 Select Switch

• NCZ-777 Select Switch（Flush Mounting）

Unit： mm Mass： Approximately 0.7 Kg

Unit： mm Mass： Approximately 0.5 Kg

Page 28

1-12

CQD-10 Junction Box

Unit： mm Mass： Approximately 1.2 Kg

Page 29

1-13

1.5 System Diagram

NWZ-4740 Display

NBG-320 Rectifier

DC12/24V

AC 110/220V

DC12V

CFQ-9002 Data Cable(5m)

CFQ-7257 Power Cable (2m)

DC12/24V

GPS/DGPS

DATA IN/OUT

ETHERNET

CONTACT IN/OUT

JLR-4341 DGPS Sensor

CFQ-5374 Data Cable(3m)

CFQ-5473A/5474A Ethernet Cable (5m)

CFQ-5404 Data Cable (3m) Alarm x 1 Log Pulse x 1

Alarm System External Buzzer ECDIS

Radar ECDIS／GPS Plotter Tide Current Calculator AIS

JLR-4340 GPS Sensor

NQE-7700A

Junction Box

250V-MPYCYS-7 Extension Cable

D-Sub9Pin

Printer DPU-414

DC6V

7ZCJD0257B Power Cable(1.5m)

7ZCJD0254A(1.5m) or 7ZCJD0270B(10m) Printer Cable

ECDIS Remote Maintenance

Page 30

Page 31

2-1

Section 2 Names and Functions of Each Unit

2.1 NWZ-4740 DISPLAY UNIT

z Unit (Front)

Control Panel

Key Name Function

MOB MOB key Displays the plotting screen, and stores the location where a

crewmember/passenger has fallen in the sea DISP Display key Changes the display contents on the screen. MENU Menu key Displays the main menu screen.

Up, Down,

Left, and Right keys

These keys scroll the screen and move the cursor.

1/MARK Enters 1. This key also displays the symbol at the cursor position

on the plotting screen, and stores its position. 2/EVENT Enters 2. This key also displays the symbol at the present

position on the plotting screen, and stores its position. 3/←→

Enters 3. This key also increases the size of the display area on

the plotting screen. 4/＃

Enters 4. This key also prints to printer and sets the print out

interval. 5/GOTO Enters 5. This key also sets the waypoint.

6/→←

Enters 6. This key also decreases the size of the display area on

the plotting screen. 7/CURS Enters 7. This key also selects whether to display/hide the

cursor on the plotting screen. 8/AZI Enters 8. This key also selects North Up, Course Up, or Relative

North Up on the plotting screen. 9/HOME Enters 9. This key also moves the own ship's position to the

center on the plotting screen. 0/＊

Numeric keys

Enters 0. This key also displays alarm information. CLR Clear key Cancels operation and clears alarm information. ENT Enter key Sets the entries.

DIM Dimmer key Adjusts the brightness. PWR/CONT Power/contrast

key

Turns on the power. This key also adjusts the screen contrast.

The power is turned off when the DIM and PWR/CONT keys are

pressed at the same time.

Displa

Information received from the GPS receiver, the equipment setting screen, etc. are displayed.

Operation panel

Buzze

Page 32

2-2

z Reading the Display

The symbols and characters that appear in fixed locations on the screen are described below.

Screen Title

The title of the open screen is displayed.

Navigator numbe

Main display unit: Displays only the navigator number. Sub display unit: and S followed by the subsequent numbers are displayed.

Time Display

Time is displayed in order of hours: minutes: seconds.

In 12 hour display mode, " " or " " are displayed. If a time difference is set, "

L" is displayed. Otherwise, UTC:"U" is

dis

play

ed.

Date Display

Geodetic System

Equipment setting mode

Displayed when the equipment setting mode is selected

Alarm Information

This is displayed when alarm information messages have been updated.

Beacon Information Reception Displa

This is displayed when meteorological information has been received from a beacon. A buzzer is generated when this is displayed.

Alarm Displa

Displayed when the number exceeds the configured value.

Position fixing mode

No position fixing: 2D position fixing: 3D position fixing:

Position correction mode

GPS position fixing: Beacon DGPS position fixing: SBAS position fixing:

Waypoint update

The method for updating the waypoint for the current navigation is displayed.

Automatic update: Manual update:

Preset alarm

If a preset alarm occurs, alarm information is displayed. For ship speed, trip, depth, and temperature alarms, the corresponding preset units are displayed.

Arrival:

Anchor:

XTD:

Boundary: Ship speed: Trip:

Depth:

Temperature:

Magnetic correction

Displayed when magnetic correction is set

LAN sharing

Displayed when the active route sharing mode through LAN is selected

Sharing 1 Sharing 2 Sharing3 Sharing4

Demo mode

Displayed when the demo mode is active

RAIM

Displays the preset accuracy level In operation: RAIM OFF : No faulty satellite: RAIM impossible: Presence of faulty satellite:

Page 33

2-3

2.2 JLR-4341 DGPS Sensor

2.3 JLR-4340 GPS Sensor

Data Cable 15m Approx. φ6mm

Base

Radome

Mounting Screw 1inch 14UNS-2B

Data Cable 10m Approx. φ6mm

6Pins Connector Approx. φ19 mm

Radome

6Pins Connector Approx. φ19 mm

Base

Mounting Screw 1inch 14UNS-2B

Page 34

Page 35

3-1

Section 3 Display Screen

Each screen is detailed in this section.

3.1 Display screen

The screen is switched each time is pressed. Users are allowed to set the screen displayed when the power is turned on. Users can also determine not to display unnecessary

screens. The navigation information screen, CDI screen, and navigation assistance screen are provided with sub-screens which can be selected by pressing

and/or .

Navigation information screen

This screen displays information such as the own ship's position. The sub-screens can be displayed by

pressing

and/or .

Plotting screen 1

This screen graphically displays the own ship's position.

Plotting screen 2

This screen graphically displays the own ship's position.

Plotting screen 3

Page 36

3-2

Plotting screen 2

Plotting screen 3

This screen graphically displays the own ship's position in full-screen mode.

CDI screen

This screen graphically displays the CDI, course, speed, and leg. The highway screen can be displayed by

pressing

and/or .

GPS information screen

This screen displays GPS satellite information.

Waypoint information screen

Page 37

3-3

GPS information screen

Waypoint information screen

This screen displays the information of waypoints on the route. The information of the next waypoint can

be displayed by pressing

and/or

Beacon information screen

This screen displays information received with the beacon receiver.

Navigation assistance screen

This screen displays information such as the leg and time. The sub-screens can be displayed by

pressing

and/or .

Navigation information screen

Page 38

3-4

3.1.1 Navigation Information Screen

The navigation information screen displays the position, speed, and course of the own ship. If there are waypoints, the target waypoint number and estimated arrival time are displayed.

The sub-screens can be displayed by pressing

and/or . The sub-screens vary

depending on the presence or absence of waypoints.

(1) If there are waypoints:

Own ship's position (latitude and longitude)

Course

Speed

Number of the waypoint for which the ship is heading

Route number

Course

Distance from the own ship's position to the waypoint

Bearing from the own ship's position to the waypoint

Estimated arrival time at the waypoint

Estimated arrival time at the final waypoint

Own ship's position (latitude and longitude)

Number of the waypoint for which the ship is heading

Own ship's position (latitude and longitude)

Course

Bearing from the present position to the waypoint

Distance from the own ship's position to the waypoint

Estimated arrival time at the waypoint

Speed of the destination component (See Memo.)

Speed of the COG component (See Memo.)

verage bearing

(See Memo.)

Main screen ( 3 digit position screen)

Sub-screen 1 ( 4 digit position screen)

Sub-screen 2 (Detail screen)

Sub-screen 3 (SOG and COG screen)

Deviation from the route and the steering direction L: Steered to the left R: Steered to the right

Number of the waypoint for which the ship is heading

Own ship's position (latitude and longitude)

Course

Estimated arrival time at the waypoint

Speed

Page 39

3-5

VTD (Speed of the destination component) VTD (An acronym of "Velocity Toward Destination) This in an index that shows how fast the boat is approaching toward the destination in the unit of knot when it is navigation at a given bearing angle and speed.

VEAR(Speed of the COG component) VEAR(An acronym of "Velocity Along Route") This in an index that shows how fast the vessel is approaching along the planned route in the unit of knot when it is navigating at a given course and speed.

CMG(Average bearing) CMG(An acronym of "Course Made Good") The bearing angle to the current position when viewed from the starting point.

Memo

VEAR

VTD = V cos a° VEAR = V cos b° CMG = c°

Page 40

3-6

(2) If there are no waypoints:

If there are no waypoints, only the position, speed, and course of the own ship are displayed.

Speed

Course

Own ship's position (latitude and longitude)

Main screen ( 3 digit position screen)

Sub-screen 1 ( 4 digit position screen)

Sub-screen 2 (SOG and COG screen)

Own ship's position (latitude and longitude)

Course

Speed

Own ship's position (latitude and longitude)

Course

Speed

Page 41

3-7

3.1.2 Plotting Screen 1

The plotting screen 1 displays the course, speed, bearing, and distance at the bottom of the screen. (Refer to "4.3 PLOT SCREEN OPERATION".) There are three types of plotting screens, and all the plotting screens display the same information.

3.1.3 Plotting Screen 2

The plotting screen 2 displays the course, speed, bearing, and distance on the left side of the screen. (Refer to "4.3 PLOT SCREEN OPERATION".) There are three types of plotting screens, and all the plotting screens display the same information.

3.1.4 Plotting Screen 3

The plotting screen 3 displays information in full-screen mode. (Refer to "4.3 PLOT SCREEN OPERATION".) There are three types of plotting screens, and all the plotting screens display the same information.

Speed

Course

Distance from the own ship's position to the waypoint

Bearing from the own ship's position to the waypoint

Line

Route

Northerly directions N UP: North Up C UP: Course Up RM N UP: Relative North Up

Waypoint symbol

Own ship symbol

rrival circle

Event symbol

Mark symbol

Width of the port-side route

Width of the starboard-side route

Time

Own ship's position (latitude and longitude)

Scale bar

Distance from the own ship's position to the waypoint

Bearing from the own ship's position to the waypoint

Speed

Course

Grid line

Cursor

Cursor position (latitude and longitude)

Own ship symbol

Velocity vector

Distance circle from the own ship

Track

Distance and bearing from the own ship's position to the cursor position

Page 42

3-8

3.1.5 CDI Screen

The CDI screen can graphically display the CDI, course, speed, and leg. The highway screen can be displayed by pressing and/or .

The highway screen displays information in Course Up mode while the own ship's position is fixed, so the route turns when the own ship turns. As a result, the route may not be displayed depending on the course.

The highway screen's scale can be changed by pressing or . The scale width is the same as the plot screen's. Please refer to "4.3.3 Zooming the Screen In and Out". When GC is selected as the distance calculation method, only one waypoint can be displayed.

CDI screen

Own ship's position (latitude and longitude)

▼Bearing from the own ship's position to the waypoint

Course

Own ship symbol

Route deviation indicator bar

Width of the port-side route

Width of the starboard-side route

▼Planned ship speed (Refer to "4.5 ROUTE

Speed

Deviation from the route

Leg distance indicator bar : Traveled distance : Remaining distance

Time

Center of the route

Remaining distance

Highway screen

Deviation from the route and the steering direction : Steered to the left : Steered to the right

Own ship's position (latitude and longitude)

Time

Waypoint direction

Own ship symbol

Width of the port-side route

Width of the starboard-side route

Scale bar

Waypoint

LEG

Next leg Up to 10 legs can be displayed.

Next waypoint Up to 10 waypoints can be displayed.

Route

Distance from the own ship's position to the waypoint

Bearing from the own ship's position to the waypoint

Speed

Course

If the heading is input, and heading (HDG) is displayed.

Page 43

3-9

3.1.6 GPS Information Screen

The GPS information screen displays the receiving status of GPS satellites and beacon.

3.1.7 Waypoint Information Screen

The waypoint information screen displays the information of waypoints on the route. The information of the next waypoint can be displayed by pressing and/or .

To display the final waypoint, press and hold

and . To display the current waypoint,

press and hold

and .

3.1.8 Beacon Information Screen

The beacon information screen displays message type16 information received by the beacon receiver. (Refer to "4.13 BEACON INFORMATION".)

GPS satellite location and the receiving status Unframed: Search {: Completion of

demodulation

z: Use of position fixing

Beacon frequency

Beacon bit rate

Beacon SNR

Beacon signal intensity

Beacon error rate

GPS HDOP

ntenna height

GPS signal intensity bar 45 to 55 under normal conditions

GPS satellite number Unframed: Search : Completion of

demodulation

: Use of position fixing

No display: Current waypoint NEXT: Next waypoint Fin: Final waypoint PAST: Waypoint passed

Waypoint symbol

Waypoint number

Waypoint position

Comment on the waypoint

Total number of waypoints

n-th waypoin

Width of the starboard-side route

Width of the port-side route

rrival-circle radius

Planned ship speed

Expected arrival time at the displayed waypoint

Distance from the own ship's position to the displayed waypoint

Time required for reaching the displayed waypoint

Bearing from the own ship's position to the displayed waypoint

Use and/or to scroll the screen.

Display area

Page 44

3-10

3.1.9 Navigation Assistance Screen

The navigation assistance screen calculates and displays navigation information such as the navigation start and end, leg distance, and total time. (Refer to "4.12 NAVIGATION ASSISTANCE".) The trip calculation screen, the external equipment display screen, and the screen for calculating

the distance/bearing between two points can be displayed by pressing

and/or .

Navigation assistance screen 1 (measurement for navigation)

RUNNING: Measurement in progress No display: Measurement complete

Own ship's position (latitude and longitude)

Speed

Course

Measurement start time

Measurement end time

Total t i m e

Total distance through water

Total distance over ground

Navigation assistance screen 4 (calculation of a distance/bearing between two points)

Starting point (latitude and longitude)

Terminal point (latitude and longitude)

Distance calculation method GC: Great circle sailing RL: Rhumb line sailing

Distance

Bearing

Navigation assistance screen 2 (water/ground trip calculation)

Measurement start time

Trip

Trip data for SOG

Trip data for STW

Trip

Measurement end time

Total t i m e

verage speed

Measurement start time Measurement end time

Total t i m e

verage speed

Navigation assistance screen 3 (external equipment display)

Forward/backward speed through water

▲: Forward ▼: Backward

Water temperature

Water depth

Current direction

Current speed

Water depth for current measurement

Layer

Layer B

Layer C

Bow speed through water ◄: Leftward ►: Rightward

Stern speed through water

◄: Leftward ►: Rightward

RUNNING: Measurement in progress No display: Measurement complete

Page 45

4-1

Section 4 Operation

4.1 Menu List

Main Menu Sub Menu Sub Menu Range Reference

1.CONTRAST 1-7-13 4.14.1

2.DIMMER

-MAXIMUM-

1-9-10

3 -TYPICAL- 1-6-10

4. -MINIMUM- 1-4-10

4.14.2

5.CLICK SOUND ON/OFF 4.14.3

6.REVERSING MODE

NORMAL/REVERSE1

/ REVERSE2

4.14.4

7.INPUT ASSIST ON/OFF 4.14.5

1.NAV ON/START/OFF

2.PLOT 1 ON/START/OFF

3.PLOT 2 ON/START/OFF

4.PLOT 3 ON/START/OFF

5. CDI ON/START/OFF

6. GPS INFO ON/START/OFF

7.WPT INFO ON/OFF

8.BEACON INFO ON/OFF

1.DISPLAY

8.DISPLAY SELECT

9.NAV ASSIST ON/OFF

4.14.6

1.WPT ○ etc. 4.4.3

2.MARK ● etc.

3.EVENT □ etc.

4.3.9.3

4.TRACK PERIOD OFF/TIME/DIST 4.3.8.1

5.TRACK

・ etc.

4.3.8.2

6.LINE ― etc. 4.3.10.3

7. EVENT/MARKLIST 4.7.1

1.DELETE EVENT/MARK LIST

2.DELETE ALL EVENT

3.DELETE ALL MARK

4.DELETE ALL EVENT/MARK

4.7.4

8.DELETE EVENT/ MARK/TRACK

5.DELETE TRACK 4.3.8.3

1.WPT ON/OFF

2.WPT No. ON/OFF

3.MARK ON/OFF

4.EVENT ON/OFF

5.EVENT/MARK No. ON/OFF

6.TRACK ON/OFF

7.LINE ON/OFF

8.ARRIVAL CIRCLE ON/LEG/OFF

9.XTD ON/LEG/OFF

0.NEXT PAGE

1.SCALE BAR ON/OFF

2.SYMBOL INFO ON/OFF

3.CURSOR INFO ON/OFF

4.GRID LINE ON/OFF

5.GRID LAT ON/OFF

6.GRID LON ON/OFF

8.VISIBLE/INVISIBLE

0.PREVIOUS PAGE

4.3.12

0.NEXT PAGE

1.CURSOR

LARGE/MIDDLE/SMA LL

4.3.1.4

2.OWN CIRCLE OFF/0.1-9.9NM 4.3.11.1

3.OWN VECTOR OFF/0.1-9.9 min 4.3.11.2

2.PLOT

0.PREVIOUS PAGE

Page 46

4-2

Main Menu Sub Menu Sub Menu Range Reference

1.ENTRY WPT/ WPT LIST

4.4.1/4.4.2

2.MAKE ROUTE/ ROUTE LIST

4.5.1/4.5.2

1.LEG CHANGE AUTO/MANUAL

2.DIRECTION ORDER/REVERSE

3.ROUTE START/END

3.NAVIGATION START/END

4.6.1/4.6.3.2

1.WPT COPY 4.4.5

4.COPY WPT/ROUTE

2.ROUTE COPY 4.5.4

1.WPT DEL 4.4.6

5.DELETE WPT/ROUTE

2.ROUTE DEL 4.5.5

1.OUT / IN

2.CONNECT / FROM IP

3.TO IP

4.PORT No.

5.FORMAT

6.OUT TYPE

6. TRANSFER WPT/ROUTE (LAN)

0.START

4.5.6

1.WIDTH PORT OFF/0.01-9.99NM

2.WIDTH STBD OFF/0.01-9.99NM

3.ARRIVAL RAD OFF/0.01-9.99NM

4.SPEED OFF/0.01-99.99kn

5.SAIL GC/RL GC/RL

3.WPT/ROUTE

7.DEFAULT SETTINGS

6.SOG SMOOTHING OFF/1-99 sec

4.5.7

1.ARRIVAL/ANCHOR OFF/ARV/ANC

2.XTD/BOUNDARY OFF/XTD/ BOUNDARY

3. DGPS OFF/ON→OFF/ OFF→ON/ ON ↔ OFF

4. HDOP OFF/1-20

5.TEMP OFF/OVER/UNDER / IN RANGE / OUT RANGE

6.DPTH OFF/OVER/UNDER / IN RANGE / OUT RANGE

7.TRIP OFF/OVER

8.SPD OFF/OVER/UNDER / IN RANGE / OUT RANGE

4.11.1

1.SYSTEM 1/2/3

2.ARRIVAL/ANCHOR OFF/1/2/3

3.XTD/BOUNDARY OFF/1/2/3

4. DGPS OFF/4/5/6

5. HDOP OFF/1/2/3/4/5/6

6.TEMP OFF/1/2/3/4/5/6

7.DPTH OFF/1/2/3/4/5/6

8.TRIP OFF/1/2/3/4/5/6

4.ALARM

0.ALARM SOUND

SET

9.SPEED OFF/1/2/3/4/5/6

4.11.2

Page 47

4-3

Main Menu Sub Menu Sub Menu Range Reference

1.TIME DIFF

-13:30－13:30

4.15.1

2.DATE DISP 'YY-MM-DD/ DD MM,'YY/ MM DD,'YY

4.15.2

3.TIME DISP 24hr/12hr 4.15.3

4.DATUM WGS84 etc. 4.15.4

5.UNIT -

DIST/SPEED

NM,kn km,km/h mi,mi/h

4.15.5

6. HEIGHT, DEPTH m/ft/fm 4.15.6

7. TEMPERATURE

℃/℉

4.15.7

8.MAG CORR OFF/AUTO/MANUAL 4.15.8

5.SYSTEM

9.SPEED METER 10-100kn 4.15.9

1.GPS MODE AUTO/GPSALONE / SBAS/BEACON

4.16.1

2.FIX MODE AUTO/2D/3D 4.16.2

3.SAT ELV MASK 5-89 Degrees 4.16.3

4. HDOP 4/10/20 4.16.4

5.SMOOTHING

POSITION

0-99 sec

SPEED 0-99 sec COURSE 0-99 sec

4.16.5

6. RAIM ACCURACY

LEVEL

OFF/10/30/50/100 4.16.6

1.LATITUDE

2.LONGITUDE

3.ANT HEIGHT

4.DATE

5.TIME

7. GPS

INITIALIZATION

0.SET

4.16.7

1.STATION SELECT AUTO/MANUAL

2.FREQUENCY 283.5-325.0kHz

3.BIT RATE 50/100/200bps

4. BEACON INFORMATION

ON/OFF

6.SBAS SEARCH AUTO/MANUAL

7. TYPE0

INFORMATION

ON/OFF

8.BEACON/SBAS

8.RANGING ON/OFF

4.16.8

1.LORAN A/C OFF/LORAN A/

LORAN C

LORAN A

1.LORAN A/C

2.STN SELECT STN 1

3. STN 2

4. TD CORR TD1

5. TD2

LORAN C

1.LORAN A/C

2. GRI CHAIN

3. TD DATA TD1

4. DATA TD2

5. TD CORR TD1

6. GPS/BEACON/ SBAS

9.LORAN

6. TD2

4.16.9

7.VERSION 4.17

8.LANGUAGE 1.LANGUAGE JAPAN/

ENGLISH

4.18

Page 48

4-4

Main Menu Sub Menu Sub Menu Range Reference

1.DISPLAY TYPE MAIN/SUB 4.20.1

2.SENSOR No. 1-9 4.20.2

1.SHIP

ENABLE/DISABLE

2.BEAM

1.0-70.0m

3.LENGTH

1.0-700.0m

4.SENSOR

ENABLE/DISABLE

5.X

-35.0-+35.0m

6.Y

0.0-700.0m

7.CCRP

ENABLE/DISABLE

8.X

-35.0-+35.0m

3. CCRP

9.Y

0.0-700.0m

4.20.3

4.CHECK OFF/INPUT DATA / DIAGNOSIS/ERROR LOG / CONFG OUT

4.20.4

5.RESET OFF/ALL/SENSOR/ DISPLAY

4.20.5

1.DEMO TYPE STATIC/ STRAIGHT / RIGHT/LEFT/ ROUTE/AUTO

2.DATE

3.TIME

4.LATITUDE

5.LONGITUDE

6.SPEED

7.COURSE

8.RADIUS

9.ROUTE

6.DEMO

0.START

4.20.6

1.DATA IN/OUT1 NMEA/JRC/IEC/ ROUTE/SWITCH/ PRINTER

4.20.7.1

2.DATA OUT2 NMEA/JRC/IEC/ ROUTE/SWITCH

4.20.7.2

3.DATA OUT3 NMEA/JRC/IEC/ ROUTE/SWITCH

4.20.7.3

4.DATA IN/OUT4 NMEA/JRC/IEC/ ROUTE/SWITCH/ EXT EQUIP

4.20.7.4/

4.20.7.8

5.CONTACT OUTPUT

ALARM ACK/SYSTEM /SYS+XTD+ARV/ 200p/NM/400p/NM

4.20.7.5

6.CONTACT OUTPUT

ALARM ACK/SYSTEM /SYS+XTD+ARV/ 200p/NM/400p/NM

4.20.7.6

7.DATA I/O

7. LAN

ACTIVE ROUTE/

DATA ROUTE/ MUTUAL/DATA OUT/ REMOTE MAINTE

4.20.7.7

1.UPDATE AREA DISPLAY/ SENSOR

2.BIT RATE SENSOR AUTO DISPLAY 38400/57600/ 115200bps

8.SOFT UPDATE

3.UPDATE STANDBY

1. IP ADDR DEFAULT/INPUT

2.SUBNET MASK DEFAULT/INPUT

0.EQUIP SET

9. IP

3.DEFAYLT GATWAY DEFAULT/INPUT

4.20.8

Page 49

4-5

4.2 Basic Operation

4.2.1 Turning the Unit On

Press the button to turn the unit power on. System initialization will start.

Once initialization has been completed, self-diagnosis will start, and once the equipment's status has been confirmed, the screen will switch to the standard screen.

If the unit cannot be turned on, check the main power supply and the connection of display unit cable.

Unit Initialization Self-Diagnosis Screen

(Display Unit Diagnosis) (Sensor Setting Confirmation)

Press the

key to stop self-diagnosis and return to the standard screen.

4.2.1.1 Startup (Standard)

If the self-diagnosis results are all "OK", the unit automatically switches to the standard screen.

Self-Diagnosis Standard Screen

Attention

Memo

Page 50

4-6

4.2.1.2 Startup (Error-1)

If any of the self-diagnosis results are "NG", the results are displayed.

The unit does not switch to the standard screen unless the

key is pressed.

If any errors (NG) are detected, please contact JRC or an affiliate.

4.2.1.3 Startup (Error-2)

Messages shown below may be displayed during sensor diagnostics. The message appears when display unit and sensor configuration settings do not match, such as when equipment has been replaced.

When this occurs, select one of the items, and press the

key to perform it.

[ 1. USE SENSOR CONFIG.]: Replaces display configuration with the sensor configuration. [ 2. USE DISPLAY CONFIG.]: Replaces the sensor configuration with the display

configuration.

Consult with JRC or its affiliate if this is displayed frequently.

Attention

Page 51

4-7

4.2.1.4 Startup (Error-3)

If the following screen is displayed after the unit is turned on, press the key and

key simultaneously to turn off the power.

Contact JRC or its affiliate.

4.2.2 Turning the Unit Off

If the key and key are pressed and held down simultaneously, the power will be

turned off and the screen display will turn off.

Attention

Page 52

4-8

4.2.3 Adjusting the Backlight

The brightness of the display can be set to one of four levels (bright, medium, dark, off). The brightness is set to medium when the unit is turned on.

The brightness cycles in the following order when the

button is pressed: Bright → Medium

→

Dark → Off → Dark → Medium → Bright...

· Level settings can be performed for all brightness levels except "Off". (Refer to "4.14 Display Settings")

· The key panel brightness changes in accordance with the display brightness.

4.2.4 Adjusting the Contrast

The contrast of the display can be set to one of 13 levels.

Each time the

button is pressed, the current contrast will decrease, and once the

minimum contrast is reached, the contrast will increase.

Memo

Page 53

4-9

4.2.5 Stopping the Alarm Buzzer

The buzzer can be stopped by pressing the key.

The buzzer sounds when one of the following occurs.

· Position measurement is interrupted

· An error occurs

· Mutual Acknowledgement Function

When positioning is stopped and the buzzer sounds, the mutual acknowledgement function can be used to stop the buzzer from another unit. To use this function, units must be connected via contact input / output or ALR, ACK sentences.

4.2.6 Changing the Display

Each time the key is pressed, the screen display changes. (Refer to "3.1 Display

Screen")

4.2.7 Displaying Alarm Information

Each time the key is pressed, the screen display changes.

When alarm information is updated, the * symbol appears on the status bar.

· If no alarm has occurred, "NO ALARMS" is displayed.

larm Number

: Alarm Occurred V: Alarm Recovered ACK: Acknowledgement

larm Contents

larm Information Display Area

larm Information Refresh Mark

larm Occurrence

Date/Time

Memo

Page 54

4-10

4.3 Plot Screen Operation

4.3.1 Cursor Operation

4.3.1.1 Displaying the Cursor

· Cursor display can be turned off and on.

· When the cursor is displayed, cursor information (cursor latitude and longitude, bearing and

distance from ship to cursor) will be shown on the top right of the screen.

1. Press the

key on the plot screen to display the cursor.

2. To hide the cursor, press the

key again.

To automatically hide cursor information when the cursor has not moved for 10 seconds, set "CURSOR INFO" to "OFF" as directed in "4.3.12 Hiding Plot Screen Symbols". Set it to "ON" to always display cursor information.

4.3.1.2 Moving the Cursor

· The cursor can be moved up, down, left, right, and diagonally.

1. Use to move the cursor up, down, left, and right.

Press , , , or simultaneously to move the cursor

diagonally. Holding the buttons down will cause the screen to accelerate while continuing its movement.

Cursor

Cursor Information

Cursor Latitude and Longitude

Distance from Own ship to Cursor

Bearing from Own ship to Cursor

Own ship

Procedure

Page 55

4-11

4.3.1.3 Centering the Cursor Position

· The position of the cursor can be displayed at the center of the screen.

1. Display the cursor.

2. Move the cursor to the point on the screen which you want to be centered.

3. Press

The position the cursor was at will be moved to the center of the screen.

4.3.1.4 Changing Cursor Size

· The cursor size can be set to one of 3 sizes.

1. Press

, then , then to display the "PLOT SET2" Screen.

2. Press "CURSOR".

3. Use to select the size, and then press

4.3.2 Moving the Screen

· The screen can be moved up, down, left, right, and diagonally

1. If the cursor is displayed, press

to hide the cursor.

2. Press to move the screen up, down, left, or right.

Press , , or simultaneously to move the screen

diagonally. Holding the buttons down will cause the screen to accelerate while continuing its movement.

Procedure

Page 56

4-12

4.3.3 Zooming the Screen In and Out

· The plot screen width can be changed to any of the widths below.

0.2, 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0, 200.0, 300.0[NM]

1. Each time

is pressed, the screen will zoom in (a narrower area will be displayed).

2. Each time

is pressed, the screen will zoom out (a wider area will be displayed).

A scale bar is displayed at the bottom right of the screen. To turn off the scale bar, turn the "SCALE BAR" "OFF" as described in "4.3.12 Hiding Plot Screen Symbols".

4.3.4 Selecting North Up, Course Up, Relative North Up

· The screen mode can be switched between north up, course up, and relative north up. North Up: The top of the screen shows north, and own ship moves. Course Up: The top of the screen shows the direction of the route of own ship, and the surroundings move. Relative North Up: The top of the screen shows north, the ship is fixed, and the surroundings move.

1. Press

Each time the key is pressed, selection rotates as follows:

"N UP" → "C UP" → "RM N UP"

The top left of the screen displays the direction of north and the screen mode.

4.3.5 Centering the Screen on the Ship

· The ship can be displayed at the center of the screen.

1. If the cursor is displayed, press

to hide the cursor.

2. Press

Own ship will be displayed at the center of the screen.

· When own ship reaches the edge of the screen, the screen will automatically reposition the display such that own ship is at the center of the screen. When Course Up is selected, own ship will be displayed somewhat below the center of the screen.

Procedure

Memo

Page 57

4-13

4.3.6 Waypoint Symbol Display

· The symbols and numbers of waypoints registered in the waypoint list are displayed on the plot screen.

· Up to 1000 waypoints can be displayed on one screen.

· To turn off waypoint symbol display, set "WPT" to "OFF" as described in "4.3.12 Hiding Plot Screen Symbols".

4.3.6.1 Displaying Waypoint Information

Waypoint information can be displayed by moving the cursor to the waypoint and leaving it in place for 1 second or longer. If the cursor is moved off of the waypoint, the waypoint information will be hidden. The following waypoint information is shown.

· For waypoints on route Symbol shape, number, comments, latitude, longitude, arrival circle radius, port route width, starboard route width, bearing from own ship, distance, estimated time of arrival.

· For waypoints off route Symbol shape, number, comments, latitude, longitude

1. Press

, and display the cursor.

2. Press to move the cursor to the waypoint symbol.

Leave the cursor in place for 1 second or longer, and the waypoint information will be displayed.

Procedure

Cursor

Waypoint

Route

Bearing From Own Ship

Waypoint information of waypoints not on route

Waypoint Number

Comment

Waypoint Position

Port Route Width

Starboard Route Width

Arrival Circle Radius

Planned Speed

Distance From Own Ship

Estimated Time of Arrival

Waypoint No.

Comment

Waypoint Position

Symbol

Route Waypoint Information

Symbol

Page 58

4-14

4.3.6.2 Editing Waypoint Symbols

· Waypoint symbol shapes and comments can be edited, but the symbols on the active route or sharing route can not be edited.

· Waypoint symbols can also be edited from the menu. Please refer to "4.4.4 Editing Waypoint Information".

1. Press

, and display the cursor.

2. Press to move the cursor to the waypoint symbol and display the

waypoint information.

3. Press

to display the edit screen.

Edit Screen

(1) To Change Symbol Shape

4. Press

"SYMBOL".

5. Press to select the shape, and press

Symbol Shape List

(2) To Change Comment

6. Press

"COMMENT" and enter the comment.

Please refer to "4.9 Entering Comments" for instructions on how to enter comments.

7. Press

"EDIT FIN".

Procedure

Page 59

4-15

4.3.6.3 Deleting Waypoint Symbols

Waypoints can be deleted. Deleted waypoints will also be deleted from the waypoint list. However, waypoints on the active route will be deleted from the route, but will not be deleted from the waypoint list (skip). For details regarding skipping, refer to "4.3.7.3 Skipping Route Waypoints". Deletion is also possible from the menu. Please refer to "4.4.6 Deleting Waypoints".

1. Press

, and display the cursor.

2. Press to move the cursor to the waypoint symbol and display the

waypoint information.

3. Press

4.3.7 Route Display

· When navigation starts, the active route, arrival circle, and route width are displayed on the plot screen.

· To hide the arrival circle and route width, set "ARRIVAL CIRCLE" and "XTD" to "OFF" as directed in "4.3.12 Hiding Plot Screen Symbols".

· To display only the arrival circle and route width for the LEG, set "ARRIVAL CIRCLE" and "XTD" to "LEG" as described in "4.3.12 Hiding Plot Screen Symbols". If set to "ON", the arrival circles and route widths for each LEG will be displayed.

· Arrival circles and route widths for routes for which navigation is underway cannot be edited.

· Refer to "4.5.2 Creating Routes" for information regarding how to create routes.

· Refer to "4.6 Performing Navigation" for information regarding how to perform navigation.

Procedure

Page 60

4-16

4.3.7.1 Displaying Route Information

If the cursor is moved onto a route, and left in place for 1 second or longer, the route information will be displayed. If the cursor is moved off the route, the route information will be hidden. The route information displayed consists of the route number and comments. Only the active route can be displayed.

1. Press

, and display the cursor.

2. Press to move the cursor to the route.

Leave the cursor in place for 1 second or longer, and the route information will be displayed.

4.3.7.2 Editing Route Information

Route comments can be edited. However, shared routes cannot be edited. Editing is also possible from the menu. Please refer to "4.5.3 Editing Routes". Only the active route can be displayed.

1. Press

, and display the cursor.

2. Press to move the cursor to the route, and display the route information.

3. Press

to display the edit screen.

4. Press

"COMMENT" and enter the comment.

Please refer to "4.9 Entering Comments" for instructions on how to enter comments.

6. Press

"EDIT FIN".

Procedure

Route Information

Route

Cursor

Route Number

Comment

Page 61

4-17

4.3.7.3 Skipping Route Waypoints

Waypoints on routes can be skipped. Waypoints on sharing route can not be skipped. If skipped, they will disappear from the route, and a route connecting the previous and next waypoints will be created, but the waypoint will not be deleted from the route planning. Skipping is also possible from the menu. Please refer to "4.5.3.1 Changing Waypoint Information". Waypoints which have already been passed cannot be skipped. Once skipped, the skipped state will be retained, and the waypoint will be skipped again if the same route is performed. To set a waypoint which has been skipped to no longer be skipped, set the waypoint information "STATE" setting to "USE" as directed in "4.5.3.1 Changing Waypoint Information". The only route which can be displayed is the active route.

1. Press

, and display the cursor.

2. Press to move the cursor to the waypoint on the route, and display the

waypoint information.

3. Press

A route will be automatically created connecting the waypoints immediately before and after the skipped waypoint.

Procedure

Route before skipping Progressing from 0002 to 0003

Route change from 0002 to 0004

Route change from 0003 to 0005

Skip current waypoint 0003

Skip 0004

Skipped waypoint

Page 62

4-18

4.3.8 Track Display

· The own ship's track can be displayed.

· A maximum of 2000 points of track can be stored. Once this number is exceeded, old track

points will be automatically deleted.

· To turn off track display, set "TRACK" to "OFF" as described in "4.3.12 Hiding Plot Screen Symbols".

4.3.8.1 Setting the Track Period

Memory intervals can be set to units of time or of distance. The following periods can be set:

Time: Can be set in 1 second increments between 1 and 60 minutes. Distance: Can be set in 0.01 NM increments between 0.01 and 99.99 NM.

1. Press

, , and then and select "TRACK PERIOD".

2. Press to select either "TIME" or "DIST", and press .

3. Use the numeric keypad to enter the period, and press

· If the period is set to "OFF", track memory will be deactivated. Previously stored data will be retained.

Procedure

Memo

Own ship

Track

Page 63

4-19

4.3.8.2 Changing Track Line Type

The track line type (dots, line, dotted line) can be selected.

1. Press

, , and then and select "TRACK".

2. Press to select the line type, and press .

Line Type List

4.3.8.3 Deleting Tracks

All tracks can be deleted. Partial deletion cannot be performed.

1. Press

, , , and then , and select "DELETE TRACK".

Procedure

Page 64

4-20

4.3.9 Event and Mark Symbol Display

· Events and marks registered in the event/mark list can be displayed on the plot screen. Event: When the event key is pressed, a symbol is displayed at the own ship's position, and is registered in the event/mark list. Mark: When the mark key is pressed, a symbol is displayed at the cursor position, and is registered in the event/mark list.

· Up to a total of 1000 symbols (including MOB and line change points) can be registered and displayed.

· To disable event and mark display, set "EVENT" and "MARK" to "OFF" as described in "4.3.12 Hiding Plot Screen Symbols".

4.3.9.1 Entering Events

Event symbols are displayed at the own ship's position on the plot screen, and are registered to the event/mark list. They are registered to the event/mark list in ascending numerical order.

1. Press

As long as the menu screen, waypoint information screen, or navigation assistance 4

screen are not displayed, the ship's position can be registered by pressing the

button without exiting the plot screen.

4.3.9.2 Entering Marks

Mark symbols are displayed at the cursor position on the plot screen, and are registered to the event/mark list. They are registered to the event/mark list in ascending numerical order.

1. Press

, and display the cursor.

2. Move the cursor to the position you wish to register, and press

is pressed without displaying the cursor on the plot screen, an event symbol

will be displayed at the own ship's position, and registration will occur.

Procedure

Memo

Page 65

4-21

4.3.9.3 Changing Event/Mark Shapes

The default symbol types of events and marks displayed when setting events or marks can be selected. Individually selected symbol types are not changed.

(1) Changing Event Symbol Shape

1. Press

, , and then , and select "EVENT".

2. Press to select the shape, and press .

(2) Changing Mark Symbol Shape

1. Press

, , and then , and select "MARK".

2. Press to select the shape, and press

Symbol Shape List

4.3.9.4 Displaying Event/Mark Information

· Event and mark information can be displayed.

· The following event information is displayed.

Event symbol, event number, comment, latitude, longitude, registration date and time When an external unit is connected, the water temperature, depth, and current at the time of registration.

· The following mark information is displayed. Mark symbol, mark number, comment, latitude, longitude, registration date and time

· Move the cursor to the event or mark symbol, and leave the cursor there for 1 second or longer to display the event or mark information.

· If the cursor is moved off of the event or mark symbol, the event or mark information will be hidden.

1. Press

, and display the cursor.

2. Press to move the cursor to the event or mark symbol.

Leave the cursor in place for 1 second or longer, and the event or mark information will be displayed.

Procedure

Page 66

4-22

Event and mark information can also be displayed from the event/mark list.

Please refer to "4.7.3 Editing Event and Mark Information".

Symbol Event/Mark Number

Comment Event Position Entry Date/Time

Water Temperature Water Depth Current

Symbol Event/Mark Number

Comment Mark Position

Entry Date/Time

Event Information

Event Symbol

Cursor

Event Information

Mark Information

Mark Symbol

Cursor

Memo

Page 67

4-23

4.3.9.5 Editing Event/Mark Information

Event and mark symbol shapes and comments can be edited.

1. Press

, and display the cursor.

2. Press to move the cursor to the event or mark symbol, and the event or

mark information will be displayed.

3. Press

to display the edit screen.

Event / Mark Editing Screen

(1) To Change Symbol Shape

4. Press

"SYMBOL".

5. Press to select the shape, and press

Symbol Shape List

(2) To Change Comment

6. Press

"COMMENT" and enter the comment.

Please refer to "4.9 Entering Comments" for instructions on how to enter comments.

8. Press "EDIT FIN".

Event and mark information can also be edited from the event/mark list.

Please refer to "4.7.3 Editing Event and Mark Information".

Procedur

Procedure

Memo

Page 68

4-24

4.3.9.6 Registering Event/Mark Positions to the Waypoint List

Event and mark positions can be registered to the waypoint list. This enables them to be used as waypoints.

1. Press

, and display the cursor.

2. Press to move the cursor to the event or mark symbol you wish to

3. Press

to display the edit screen.

4. Press

"ENTRY FOR WPT".

5. The waypoint list will be displayed. Select the number of the waypoint you wish to register,

and press

Please refer to "4.8 List Screen Operation" for details regarding how to select waypoint numbers.

4.3.9.7 Deleting Event/Mark Symbols

Registered events and marks can be deleted.

1. Press

, and display the cursor.

2. Press

to move the cursor to the event or mark symbol you wish to delete, and display

the event or mark information.

3. Press

Event and mark symbols can also be deleted from the event/mark list.

Please refer to "4.7.4 Deleting Event/Mark Information".

Procedure

Memo

Page 69

4-25

4.3.10 Line Display

· Lines can be drawn between any two points on the plot screen.

· To turn off line display, set "LINE" to "OFF" as described in "4.3.12 Hiding Plot Screen

Symbols".

4.3.10.1 Drawing Lines

The cursor is used to set start and end points on the plot screen, and a line is drawn connecting them. Line start and end points can be registered as marks in the event/mark list.

is pressed before an end point is selected, the previous inflection point is deleted.

1. Press

, and display the cursor.

2. Press to move the cursor to the start point, and press

3. Press to move the cursor to the end point, and press

4. At the same position as the end point, press

again.

If steps 2 and 3 are repeated before step 4, a line will be drawn using the end point as an inflection point.

Procedure

①Move the cursor to the start point and press the ENT key.

②Move the cursor to the inflection point and press the ENT key.

③Move the cursor to the inflection point and press the ENT key.

④Move the cursor to the end point and press the ENT key twice.

Page 70

4-26

4.3.10.2 Deleting Lines

If an inflection point on a line is deleted, the inflection points before and after it will be connected. Entire lines can also be deleted.

1. Press

, and display the cursor.

2. Press to move the cursor to the inflection point you wish to delete, and

display the mark information.

Pressing will display the following. Select one or all points to be deleted, and press

The following is an overview of the display.

ONE: Delete only the selected inflection point, and connect the points immediately before

and after it. ALL: Delete the selected line. CANCEL: Cancel deletion.

1 Point Deletion Selected

Key

If a line consists of only a start point and an end point, if either are deleted, the entire

line will be deleted.

Inflection points are registered in the event/mark list as marks, and as such can be

deleted by deleting the mark. Please refer to "4.7.4 Deleting Event/Mark Symbols" for details regarding how to perform deletion.

Procedure

Move the cursor to the inflection point.

Mark Information

The inflection point is deleted, and the preceding and following inflection points are connected.

Memo

Page 71

4-27

4.3.10.3 Changing Line Types

The line type can be changed. Line types can be set for each line, but cannot be changed after the line has been set.

1. Press

, , and then , and select "LINE".

2. Press to select the line type, and press .

Line Type List

4.3.11 Own Ship Display

· The distance circle from own ship, and the ship's vector, are displayed.

· The own ship symbol cannot be changed.

4.3.11.1 Displaying the Distance Circle

A circle, centered on own ship, is displayed by specifying the radius. Settings can be made between 0.1 and 9.9 NM.

1. Press

, , and then , and select "OWN CIRCLE".

2. Press to select "SET", and press .

3. Use the numeric keypad to enter the distance radius [NM], and press

4.3.11.2 Displaying the Own Ship Vector

Setting the time allows the vector line to the point own ship will arrive at in the set time to be displayed. Settings can be made between 0.1 and 9.9 minutes.

1. Press

, , and then , and select "OWN VECTOR".

2. Press to select "SET", and press

3. Use the numeric keypad to enter the time [min], and press

Procedure

Page 72

4-28

4.3.12 Hiding Plot Screen Symbols

· Individual symbols on the plot screen can be hidden.

· Set symbols to "OFF" to hide them.

· Set symbols to "ON" to display them.

· The following symbols can be set:

Waypoints, waypoint numbers, marks, events, event / mark numbers, tracks, lines, arrival circles, route widths, scale bars, symbol information, cursor position information, grid lines, grid latitude, grid longitude.

1. Press

, , and then , and select "VISIBLE/INVISIBLE".

Press

"NEXT PAGE" for items which are not displayed.

2. Use the numeric keypad to select the item to hide.

3. Press "OFF", and then press

If mark or event are pressed when marks or events are hidden, marks and events will

be displayed.

If GOTO is used to create a temporary route with the cursor when waypoints are

hidden, waypoints will be displayed.

If a line is drawn when lines are hidden, lines will be displayed.

Procedure

Memo

Page 73

4-29

4.4 Registering Waypoints

· Waypoints must be registered to the waypoint list to start navigation.

· Up to 10000 waypoints can be registered in this unit.

· The waypoint list is divided into 3 regions, managed via numbering from 1 - 11024.

1 - 10000: Waypoints registered in this unit. 10001 - 10512: Waypoints on shared active routes sent by ECDIS are registered. 10513 - 11024: Waypoints used in temporary routes are registered.

· Numbers 1 - 10512 are saved, and remain even if the power is turned off. 10513 - 11024 are not saved, and will disappear if the power is turned off.

· Waypoints can be set between 89 degrees north and 89 degrees south.

4.4.1 Displaying the Waypoint List

Registered waypoints (waypoint number 1 - 10000) can be displayed. Waypoint number 00001 is registered as "HOME PORT".

1. Press

, , and then , and display the waypoint list.

· The position registered as HOME in the waypoint list can be easily set as the waypoint using the GOTO function. It is convenient to register a frequently used waypoint (such as the home port) as HOME. Please refer to "4.6.2 Starting Navigation with the GOTO Key" for details regarding the GOTO function.

· The waypoint on the route entered from an external device is displayed NEW at the extreme right of the waypoint list and then registered. The NEW is displayed when a waypoint on the next route has been entered or until the power is shut off.

Memo

Waypoint number of cursor position

Waypoint entry number/total number of waypoints

Waypoint No. Symbol Comment

Waypoint position

Up/Down Scroll

Procedure

HOME PORT

"NEW" Waypoint input from external source

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4.4.2 Registering Waypoints

The following 5 positions can be registered in the waypoint list. (1) Own ship position (2) Specified latitude and longitude (3) Cursor position (4) Position defined by a bearing and distance from a specified point (5) A position registered in the event/mark list Up to 10000 points can be registered.

To register, first display the waypoint registration screen.

1. Press

, , and then , and display the waypoint list.

2. Move the cursor to the number you wish to register, and press .

To move the cursor to the desired number, you can use the following methods: (1) Move with the up and down keys (2) Enter the desired number with the numeric keypad (3) Jump to a number without registered contents Please refer to "4.8.2 Moving the Cursor to an Unregistered Number" for details.

3. The waypoint registration screen will be displayed.

Procedure

Enter latitude and longitude with numeric keypad and register

Select waypoint position

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4.4.2.1 Registering the Own Ship Position

The own ship position can be registered to the waypoint list.

1. Please refer to "4.4.2 Registering Waypoints" and display the waypoint registration screen.

2. Press

"POSITION".

3. Press and move the cursor to "OWN SHIP", and then press .

4. The ship's position is shown in "5. WPT LAT", "6. WPT LON".

5. Press

"ENTRY".

4.4.2.2 Registering Latitude and Longitude

Any desired latitude and longitude can be registered in the waypoint list.

1. Please refer to "4.4.2 Registering Waypoints" and display the waypoint registration screen.

2. Press

"POSITION".

3. Press and move the cursor to "LAT/LON", and press .

4. Press

"WPT LAT", enter the latitude with the numeric keypad, and press .

N/S can be selected via .

5. Press "WPT LON", enter the longitude with the numeric keypad, and press .

E/W can be selected via .

When "WPT LAT" is entered, the cursor moves automatically to the latitude numerical entry

position. If "WPT LON" entry is unnecessary, press

6. Press "ENTRY".

Procedure

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4.4.2.3 Registering the Cursor Position

Any cursor position on the plot screen can be registered to the waypoint list.

1. Please refer to "4.4.2 Registering Waypoints" and display the waypoint registration screen.

2. Press

"POSITION".

3. Press , move the cursor to "CURSOR", and press .

4. The plot screen will be displayed.

Press to move the cursor, and press

at the position you wish to

5. The cursor position is shown in "5. WPT LAT", "6. WPT LON".

6. Press

"ENTRY".

4.4.2.4 Registering a Bearing and Distance from a Specified Position

A position can be specified as a start point, and then another position defined by its bearing and distance from said start point can be registered to the waypoint list. Any of the following 6 can be used as a start point. (1) Specified Longitude Latitude: Select "LAT/LON". (2) Own Ship Position: Select "OWN SHIP". (3) Cursor Position on Plot Screen: Select "CURSOR". (4) Position Registered in Waypoint List: Select "WPT LIST". (5) Position Registered in Event/Mark List: Select "EVENT LIST". (6) When Continually Setting Waypoints, the Last Registered Position: Select "PRE WPT"

1. Please refer to "4.4.2 Registering Waypoints" and display the waypoint registration screen.

2. Press

"POSITION".

3. Press , move the cursor to "BRG/DIST", and press

4. The start position setting screen will be displayed.

Press

"START POINT", press to select the start point, and press .

(1) When "LAT/LON" is Selected

Press

"START LAT", enter the latitude with the numeric keypad, and press .

N/S can be selected via .

Press

"START LON", enter the longitude with the numeric keypad, and press .

E/W can be selected via .

When "START LAT" is entered, the cursor moves automatically to the latitude numerical

entry position. If "START LON" entry is unnecessary, press

Procedure

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(2) When "OWN SHIP" is Selected

The ship's position is shown in "2. START LAT", "3. START LON".

(3) When "CURSOR" is Selected

The plot screen will be displayed.

Press to move the cursor, and press

at the position you wish to

register. When the cursor is moved, the cursor position is displayed at the top right of the screen. The cursor position is shown in "2. START LAT", "3. START LON".

(4) When "WPT LIST" is Selected

The waypoint list will be displayed. Move the cursor to the position you wish to use as the

start point, and press

The cursor can be moved to the number you wish to use as the start point in the following ways: (1) Move with the up and down keys (2) Enter the desired number with the numeric keypad Please refer to "4.8.1 Moving the Cursor within a List" for more details.

The waypoint list position is shown in "2. START LAT", "3. START LON".

(5) When "EVENT LIST" is Selected

The event/mark list will be displayed. Move the cursor to the position you wish to use as the

start point, and press

(6) When "PRE WPT" is Selected

When waypoints are continuously registered, selection can be performed from the second or later registered waypoint. The last registered position is shown in "2. START LAT", "3. START LON".

5. Press

"BEARING", enter the bearing with the numeric keypad, and press .

6. Press

"DISTANCE", enter the distance with the numeric keypad, and press .

When "BEARING" is entered, the cursor moves automatically to the distance numerical entry

position. If "DISTANCE" entry is unnecessary, press

The latitude and longitude of the position calculated from the start point, bearing, and distance will be displayed.

7. Press

"ENTRY".

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4.4.2.5 Registering from the Event/Mark List

Positions registered in the event/mark list can be registered as waypoints.

1. Please refer to "4.4.2 Registering Waypoints" and display the waypoint registration screen.

2. Press

"POSITION".

3. Press , move the cursor to "EVENT LIST", and press .

4. The event/mark list will be displayed. Move the cursor to the number you wish to register,

and press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement. The event/mark list position is shown in "5. WPT LAT", "6. WPT LON".

5. Press

"ENTRY".

4.4.3 Changing the Waypoint Symbol Shape

· The default symbol shape displayed when a waypoint is registered can be changed.

· The shapes of symbols which have been selected and specified individually for waypoints are

not changed.

· Please refer to "4.3.6.2 Editing Waypoint Symbols" and "4.4.4 Editing Waypoint Information" for details regarding individual changes.

1. Press , , and then , and select "WPT".

2. Press to select the shape, and press .

Waypoint Symbol Shape List

Procedure

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4.4.4 Editing Waypoint Information

· Registered waypoint information (symbol shape, comment, waypoint position) editing can be performed.

· Waypoints on routes which are currently being executed cannot be edited.

1. Press

, , and then , and display the waypoint list.

2. Move the cursor to the waypoint number you wish to edit.

The cursor can be moved in the following ways: (1) Move with the up and down keys (2) Enter the desired number with the numeric keypad Please refer to "4.8.1 Moving the Cursor within a List" for more details.

3. Press

and display the waypoint registration screen.

Waypoint Registration Screen

(1) To Edit the Waypoint Number

4. Press

"WPT No.".

5. Use the numeric keypad to enter the waypoint number.

The information will change to the entered waypoint number.

(2) To Edit the Symbol Shape

6. Press

"SYMBOL".

7. Press to select the shape, and press

(3) To Edit a Comment

8. Press

"COMMENT" and enter the comment.

Please refer to "4.9 Entering Comments" for instructions on how to enter comments.

(4) To Edit the Waypoint Position

9. Press

"POSITION", and enter the waypoint position.

Refer to "4.4.2 Registering Waypoints" for details regarding entering the waypoint position.

10. Press

"ENTRY".

Procedure

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4.4.5 Copying Waypoint Information

· Waypoint information can be copied to another waypoint number. Event and mark information can also be copied to the waypoint list. HOME is treated as number 1 on the waypoint list.

· The waypoints used by the shared active routes received from ECDIS, which are stored in number 10001 - 10512, are automatically overwritten when the next route is received. Waypoints which you wish to retain must be copied to a number between 1 and 10000.

· The temporary route waypoints stored in numbers 10513 to 11024 disappear when a different temporary route is created or the power is turned off. Waypoints which you wish to retain must be copied to a number between 1 and 10000.

· When there is no more space available, entries can be overwritten. However, waypoints used by a route cannot be overwritten.

· Select the source to copy from, and specify the number to which the information is to be copied.

1. Press

, , and then , and display the waypoint/route copy screen.

2. Press "WPT COPY".

3. The cursor will move to the "COPY ORG", so press

4. Press to select the copy source, and then press

The following is an overview of the copy source submenu. (1) WPT LIST: From the waypoint list, choose 1 waypoint number, or a string of

contiguous waypoint numbers. Any number can be selected, from 1 to 11024.

(2) EVENT LIST: From the event/mark list, choose 1 event/mark number, or a string of

contiguous event/mark numbers. (3) WPT No: Use the numeric keypad to enter the waypoint number. (4) FROM TO: Use the numeric keypad to enter the start and end numbers from the

waypoint list.

(1) When "WPT LIST" is Selected

The range to be copied is confirmed when

is pressed after selecting the start and end

point. Please refer to "4.8.3 Selecting a Range within a List" for details regarding range selection.

(2) When "EVENT LIST" is Selected

The range to be copied is confirmed when

is pressed after selecting the start and end

point. Please refer to "4.8.3 Selecting a Range within a List" for details regarding range selection.

Procedure

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(3) When "WPT No." is Selected

Use the numeric keypad to select the waypoint number to be copied, and press .

(4) When "FROM TO" is Selected

Multiple waypoint numbers can be copied. Use the numeric keypad to enter the start and

end point waypoint numbers, and press

4. The cursor will move to the "COPY DEST", so press

5. Press to select the copy destination, and then press

The following is an overview of the copy destination submenu. (1) WPT LIST: Select the waypoint number from the waypoint list to copy information

to.

(2) WPT NO.: Use the numeric keypad to enter the waypoint number to copy

information to. When multiple numbers are selected as the copy source, the information will be pasted sequentially starting from the selected copy destination number.

(1) When "WPT LIST" is Selected

Numbers 1 - 10000 of the waypoint list will be displayed. Move the cursor and press

Please refer to "4.8.2 Moving the Cursor to an Unregistered Number" for more details.

(2) When "WPT No." is Selected

Use the numeric keypad to select the waypoint number to be copied to, and press

Copy Origin Start Copy Origin End Copy Quantity

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6. The cursor will move to the "COPY", so press .

If there is insufficient continuous free space at the copy destination, the following will be

displayed. Press to select the copy method, and press

The following is an overview of the display.

ALL OVER WRITE :Overwrites from selected copy destination. Waypoints which are used by routes cannot be overwritten.

In this case, "ALL OVER WRITE" is not displayed.

TO EMPTY AREA : Copying is performed to a different empty area. When there are no empty area in list, "TO EMPTY AREA" is not displayed. CANCEL : Copying is cancelled.

· When multiple contiguous numbers are selected as the copy source, selections which span registration group boundaries (10000 and 10512) cannot be made. Ex.) 9999 - 10001 and 10511 - 10513 cannot be selected.

Start of Copy Destination

Memo

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4.4.6 Deleting Waypoints

· Waypoints registered between 1 and 10000 can be deleted.

· Waypoints on routes which are currently being executed cannot be deleted.

· When a waypoint on a route which is not currently being performed is deleted, it will be deleted

from the route as well.

1. Press

, , and then , and the "DELETE WPT/ROUTE" Screen will be

displayed.

2. Press

"WPT DEL".

The following is an overview of the delete waypoint submenu. (1) ALL: Delete all waypoints from 1 to 10000. (2) WPT LIST: Specify the range to be deleted on the waypoint list. (3) WPT NO.: Specify the waypoint number to be deleted with the numeric keypad. (4) FROMTO: Enter the start and end points of the range to be deleted with the

numeric keypad.

3. Press to select the waypoint to be deleted, and then press

(1) When "FROM TO" is Selected

Enter the start point and end point with the numeric keypad, and press

(2) When "WPT LIST" is Selected

The waypoint list will be displayed. Move the cursor to the start and end points, and press

to select the range.

Please refer to "4.8.3 Selecting a Range within a List" for more details.

(3) When "WPT No." is Selected

Enter the waypoint number with the numeric keypad, and press

4. The following will be displayed. Press to select "YES", and press

Procedure

Deletion Range Start

Deletion Range End Deletion Quantity

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4.5 Route Planning

· Routes can be made from registered waypoints.

· A maximum of 100 routes can be created with this unit, with each route having up to 512

waypoints. Route widths, arrival circle radii, GC/RL, and other waypoint information can be set for each LEG. Please refer to "4.5.1 Displaying the Route List" for details regarding what waypoint information can be set.

· Created routes can be shared with external equipment such as ECDIS.

· Created routes are registered in the route list.

· The route list is divided into 3 regions, managed via numbering from 1 - 102.

1 - 100: Routes created on this unit can be registered here. 101: A shared active route received from ECDIS can be registered here. 102: A temporary route can be registered here.

· Routes 1 - 101 are saved, so they remain even if the power is turned off. Route 102 is not saved, and will disappear if the power is turned off.

4.5.1 Displaying the Route List

Created routes can be displayed in the route list. LEG information for each LEG of the route, and waypoint information for each LEG, can also be displayed. TTG (required time) cannot be calculated for routes containing LEGs for which no planned speed has been set.

1. Press

, , and then to display the route list.

2. Move the cursor to the route number whose LEG information you wish to display, and press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement. The LEG information screen will be displayed.

On the LEG information screen, the route waypoints are listed in order.

Procedure

Total Number of Waypoints

Route Number at Cursor Position

Number of Route Entry/Number of Routes

Total Route Distance TTG (Required Time) Comment

Up/Down Scroll

Route Number

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3. Move the cursor to the waypoint whose waypoint information you wish to display, and press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement.

WPT Info WPT Info (Details)

The following items can be set. (1) WIDTH PORT: The port route width can be set. (2) WIDTH STBD: The starboard route width can be set. (3) ARRIVAL RAD: The arrival circle radius can be set. (4) SPEED: The planned speed of the LEG can be set. (5) SAIL GC/RL: The LEG distance calculation method can be set.

GC: Distance is calculated using the great circle method. Even if GC is set, RL is shown on plot screen. RL: Distance is calculated using the rhumb line method.

(6) STATUS: You can set whether the waypoint will be used or not.

(For newly created routes and routes with one waypoint, waypoints can not be set as unused or deleted) USED: The waypoint is used. SKIP: The waypoint remains on the route, but is skipped. All waypoints cannot be skipped. DELETE: Delete from the route. The waypoint will remain on the waypoint list.

The waypoint on the active route cannot be deleted. (7) DETAILS: ROT, turn radius, and time zone settings can be performed. (7-1) TURN RATE: The rate of turn when passing a waypoint can be set. (7-2) TURN RADIUS: The turn radius when passing a waypoint can be set. (7-3) TIME ZONE: The time difference with the waypoint can be set.

LEG Information Screen

Cursor Position

Distance from ship position to cursor specified waypoint

Required time from ship position to cursor specified waypoint

Up / Down Scroll

Bearing from previous waypoint

LEG distance

LEG distance calculation methods: R:

Rhumb line

G: Great circle

No display : Use SKIP: Skip Waypoint

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· Great-Circle Sailing: The shortest distance from the current position to the waypoint can be used, but the bearing will be different from that determined on a nautical chart, and will change during movement.

· Rhumb line Sailing: Sailing can be performed directly from the current position to the waypoint, without changing bearing. The ship bearing will match that obtained by drawing a straight line on a nautical chart between the current position and the waypoint.

· Great-Circle sailing is generally used for long distance sailing, as it results in a shorter route than that obtained in Rhumb line sailing.

4.5.2 Creating Routes

· To create a route, decide the route number and select, in order, the waypoints to be used as way points.

· The same waypoint cannot be selected in a continuous manner.

· Up to 100 routes can be created.

· Up to 512 waypoints can be set on 1 route.

1. Press , , and then to display the route list.

2. Move the cursor to the number you wish to register, and press

to switch to the

waypoint entry screen. Please refer to "4.8.2 Moving the Cursor to an Unregistered Number" for more details.

Move cursor to number you wish to register Waypoint Entry Screen

3. Press

to display the waypoint list.

4. Move the cursor to the waypoint number you wish to register, and press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement.

5. The waypoint information screen will be displayed. Select the item you wish to enter with the

numeric keypad, and enter the waypoint information. Please refer to "4.5.1 Displaying the Route List" for details. Select "7. DETAIL" to set the TURN RATE, turn radius, or time zone. This is only used for routes shared with ECDIS.

6. Press

"ENTRY".

7. The screen will return to the route information screen where the waypoint is registered. To

continue setting waypoints, repeat steps 4 to 6 above.

Memo

Enter First Waypoint

Procedure

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8. Enter a comment.

Use the up and down keys to move the cursor to the comment entry field, and press

The unit will enter comment entry mode. Enter the comment. Please refer to "4.9 Entering Comments" for instructions on how to enter comments.

Move the cursor to the comment entry field Comment Entry Mode

9. When you have completed route creation, press

, or to exit the route

information screen.

4.5.3 Editing Routes

· Route waypoint information can be changed, and waypoints can be skipped, added, or deleted.

4.5.3.1 Changing Waypoint Information

1. Refer to "4.5.1 Displaying the Route List", and select the waypoint information you wish to

change.

2. Use the numeric keypad to select the item number you wish to change, and change the

waypoint information. Please refer to "4.5.1 Displaying the Route List" for details. Select "7. DETAILS" to set the TURN RATE, turn radius, and time zone. This is only used for routes shared with ECDIS. If "SKIP" is selected for "6. STATE", the waypoint will be skipped. Please refer to "4.3.7.3 Skipping Route Waypoints" for details regarding skip operation. If "DELETE" is selected for "6. STATE", the waypoint will be deleted from the route.

3. To change a comment, move the cursor to the comment field on the LEG information screen

and perform changes.

4. When you have completed route editing, press

, , or to exit the route

information screen.

Procedure

Comment Entry Field

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4.5.3.2 Adding Route Waypoints

Waypoints can be added at any position along routes.

1. Please refer to "4.5.1 Displaying the Route List", select the route to which you wish to add a

waypoint, and display the LEG information.

LEG Information Screen

2. Move the cursor to the position where you wish to perform addition.

Ex 1) To add a waypoint between 3 and 4, move the cursor to waypoint 4. Ex 2) To add a waypoint before 1, move the cursor to waypoint 1. Ex 3) To add a waypoint after the final waypoint, move the cursor past the final waypoint.

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement.

To make an addition, press

after the final waypoint.

To make an addition between waypoints, or before the first waypoint, press and hold

and

The waypoint list will be displayed.

Ex 1) Adding a waypoint between 3 and 4

Procedure

Move cursor to fourth waypoint

Waypoint List

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Ex 2) Adding a waypoint at the start

Ex 3) Adding a waypoint at the end

4. Move the cursor to the waypoint number you wish to register, and press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement.

5. The waypoint information screen will be displayed. Select the item number you wish to enter

with the numeric keypad, and enter the waypoint information. Please refer to "4.5.1 Displaying the Route List" for details. Select "7. DETAIL" to set the "TURN RATE","TURN RADIUS, or "TIME ZONE". This is only used for routes shared with ECDIS.

6. Press

"ENTRY".

7. When you have completed waypoint addition, press

, , or to exit the

route information screen.

Move cursor to first waypoint

Move cursor to after last waypoint

Waypoint List

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4.5.4 Copying Routes

· Routes which have been created can be copied to different route numbers.

· The waypoints used by the shared active routes received from ECDIS in number 101 are

automatically overwritten when the next route is received. Routes which you wish to retain must be copied to a number between 1 and 100.

· The temporary route waypoints stored in number 102 disappear when a different temporary route is created or the power is turned off. Routes which you wish to retain must be copied to a number between 1 and 100.

· Multiple waypoints can be copied, as long as their numbers are contiguous.

· When there is no more space available, entries can be overwritten. Overwriting cannot be

performed for active routes.

· Select the source to copy from, and specify the number to which the information is to be copied.

· In the case a temporary route and sharing route are copied, the waypoint need also be copied.

1. Press

, , and then to display the waypoint/route copy screen.

2. Press

"ROUTE COPY".

3. The cursor will move to the "COPY ORG", so press .

4. Press to select the copy source, and then press

The following is an overview of the copy source submenu.

(1) ROUTE LIST: From the route list, choose 1 route number, or a string of contiguous

route numbers.

Any number can be selected, from 1 to 102. (2) ROUTE NO.: Enter the route number with the numeric keypad. (3) FROM TO: Enter the start and end numbers from the route list with the numeric

keypad.

(1) When "ROUTE LIST" is Selected

The range to be copied is confirmed when

is pressed after selecting the start and end

point. Please refer to "4.8.3 Selecting a Range within a List" for details regarding range selection.

(2) When "ROUTE No." is Selected

Enter the route number you wish to copy with the numeric keypad, and press

Procedure

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(4) When "FROM TO" is Selected

Multiple route numbers can be copied.

Enter the start point and end point with the numeric keypad, and press

4. The cursor will move to the "COPY DEST", so press

5. Press to select the copy destination, and then press

The following is an overview of the copy destination submenu. (1) ROUTE LIST: Select the destination route number to copy to from the route list. (2) ROUTE NO.: Use the numeric keypad to enter the route number to copy information

to. When multiple numbers are selected as the copy source, the information will be pasted sequentially starting from the selected copy destination number.

(1) When "ROUTE LIST" is Selected

The route list, from 1 to 100, will be displayed, so move the cursor and press

Please refer to "4.8.2 Moving the Cursor to an Unregistered Number" for more details.

(2) When "ROUTE No." is Selected

Use the numeric keypad to select the route number to be copied to, and press

6. In the case a temporary route and sharing route are copied, select the copy destination of waypoint. Please refer to "4.4.5 Copying Waypoint Information" procedure 5 for selection of copy destination.

7. The cursor will move to the "COPY", so press

If there is insufficient continuous free space at the copy destination location, the following will

be displayed. Press to select the copy method, and press

Start of Copy Destination

Copy Origin Start Copy Origin End Copy Quantity

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The following is an overview of the display.

ALL OVERWRITE: Overwrites from selected copy destination. Overwriting cannot be performed for active routes.

In this case, "ALL OVER WRITE" is not displayed.

TO EMPTY AREA: Copying is performed to a different empty area: When there are no empty area in list, "TO EMPTY AREA" is not displayed.

CANCEL: Copying is cancelled.

· The boundary of 100 cannot be crossed when selecting multiple numbers as the copy source. Ex) A selection such as "99 - 101" is invalid.

4.5.5 Deleting Routes

· Routes registered between 1 and 100 can be deleted.

· The waypoint on the route to be deleted can be deleted at the same time.

· In the case the waypoint is also deleted, the waypoint used on the different route is not deleted.

· Active routes cannot be deleted.

1. Press

, , and then to display the waypoint/route deletion screen.

2. Press

"ROUTE DEL".

The following is an overview of the route deletion submenu. (1) ALL: Delete all routes between 1 and 100. (2) FROM TO: Enter the start and end points of the range to be deleted with the numeric

keypad. (3) ROUTE LIST: Specify the range to be deleted on the waypoint list. (4) ROUTE No.: Specify the route number to be deleted with the numeric keypad.

3. Press to select the route to be deleted, and then press

(1) When "FROM TO" is Selected

Enter the start point and end point with the numeric keypad, and press

(2) When "ROUTE LIST" is Selected

The route list will be displayed. Move the cursor to select the start and end points, and press

to select the range.

Please refer to "4.8.3 Selecting a Range within a List" for more details.

Memo

Procedure

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(3) When "ROUTE No." is Selected

Enter the route number with the numeric keypad, and press

4. Press to select whether the waypoint is deleted, and the press

The following is an overview of the waypoint deletion submenu. (1) ROUTE: Only the route is deleted. (2) ROUTE + WPT: The route as well as the waypoint used on the route are deleted.

The waypoint used on the different route is not deleted.

(3) CANCEL: Deleting is cancelled.

5. The following will be displayed. Press to select "YES", and press

4.5.6 Sharing Routes with ECDIS

This unit can be used to send routes to ECDIS or radars, and also to receive routes created by ECDIS (data route sharing). Routes which are underway (active routes) can be shared. If a route is switched on this unit or on ECDIS when sharing the active route, the connecting equipment's route will also switch. In order to share routes, the equipment must support sharing (ECDIS, radar), and be connected in a LAN.

4.5.6.1 Sharing Data Routes

This unit can be used to send routes to ECDIS, and also to receive routes created by ECDIS. If data route sharing is configured, data route reception will occur automatically. First, configure data route sharing. If data routes are not shared, configure sharing as directed in "4.20.7.7 Setting LAN Settings ".

To send a data route, follow the procedures below to select and send the desired route.

1. Press

, , and , and select "TRANSFER WPT / ROUTE (LAN)".

Press "OUT / IN".

3. Press

to select "OUT", and then press .

Press "CONNECT".

5. Select the connection destination with

, and press .

Normally, "MULTICAST" should be selected for the destination. To send to a specific unit, select "UNICAST".

Delete Range Start Point

Delete Range End Point Items to be Deleted

Procedure

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6. When "UNICAST" is selected, press

and to select the Destination IP "TO IP"

and "PORT No.".

Press "FORMAT".

8. Press

to select "SHARE ROUTE", and press .

Press "OUT TYPE".

10. Press

to select the output data, and press .

The following is an overview of the output data submenu. (1) ALL: Output all routes between 1 and 101. (2) ROUTE LIST: Select a range on the route list to be output. (3) ROUTE No.: Specify the route number to be sent with the numeric keypad. (4) FROM TO: Enter the start and end points of the range to be sent with the numeric keypad. Please refer to "4.8.3 Selecting a Range within a List" for details regarding range selection.

11.

Press "START".

12. The following will be displayed. Select "YES", and press

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4.5.6.2 Sharing Active Routes

If a route is switched on this unit or on ECDIS when sharing the active route, the connecting equipment's route will also switch. Sharing must be enabled to share active routes. The following is an overview of the active route sharing configuration submenu. (1) SHARE1: If the active route is switched on the unit, the route will automatically be sent

out to connected equipment. When a shared route is received, the route is automatically switched.

(2) SHARE2: If the active route is switched on the unit, a request is made to the user of the

unit before the route is sent. Transmission of the route to the connected equipment is dependant on the permission of the user. If the user has not authorized sending, the active route will only be executed on the local unit. When a shared route is received, the route is automatically switched.

(3) SHARE3: If the active route is switched on the unit, the route will automatically be sent

out to connected equipment.

When a shared route is received, the user is asked whether or not they want to

switch routes. If the user does not authorize route switching, the route will not be switched. (4) SHARE4: If the active route is switched on the unit, a request is made to the user of the

unit before the route is sent. Transmission of the route to the connected

equipment is dependant on the permission of the user. If the user has not authorized sending, the active route will only be executed on

the local unit. When a shared route is received, the user is asked whether or not they want to

switch routes. If the user does not authorize route switching, the route will not be switched. If the active route is configured for sharing, an icon will be displayed on the status bar at the bottom of the screen. If the icon is not displayed, refer to "4.20.7.7 Setting LAN Settings" and configure sharing.

SHARE1 Icon:

SHARE2 Icon: SHARE3 Icon: SHARE4 Icon:

(1) SHARE 1 Active Route Sharing

Route Start / Output

1. Start the route as directed in "4.6 Performing Navigation". LAN route output starts automatically.

Route Reception

Route switching occurs automatically.

(2) SHARE 2 Active Route Sharing

Route Start / Output

1. Start the route as directed in "4.6 Performing Navigation".

2. When the route is started, the following will be displayed. Select "YES" to output the active route externally. Select "NO" to not output the active route externally. If no external output is performed,

the active route is performed only on the local unit.

Procedure

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Route Reception

Route switching occurs automatically.

(3) SHARE 3 Active Route Sharing

Route Start / Output

1. Start the route as directed in "4.6 Performing Navigation". LAN route output starts automatically.

Route Reception

When an active route is received, the following is displayed. Select "YES" to switch the active route. Select "NO" to not switch the active route. If the active route is not switched, the unit will

not switch routes and will stop sharing route navigation.

(4) SHARE 4 Active Route Sharing

Route Start / Output

1. Start the route as directed in "4.6 Performing Navigation".

the active route is performed only on the local unit.

Route Reception

When an active route is received, the following is displayed. Select "YES" to switch the active route. Select "NO" to not switch the active route. If the active route is not switched, the unit will

not switch routes and will stop sharing route navigation.

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4.5.7 Setting Route Default Settings

· The route default value is applied to routes created via GOTO.

· The following is an overview of the route default settings submenu.

(1) WIDTH PORT: The port route width can be set. (2) WIDTH STBD: The starboard route width can be set. (3) ARRIVAL RAD: The arrival circle radius can be set. (4) SPEED: The planned speed can be set. (5) SAIL GC/RL: GC or RL can be selected as the sail calculation method. (6) SOG SMOOTHING: Smoothing can be applied to ship speed when calculating expected

arrival time and expected time required.

Up to 99 seconds of smoothing can be set. When the estimated arrival

time has a large degree of variance, use a large smoothing value.

1. Press

, , and then to display the route default setting screen.

2. Select the number of the item you wish to set.

3. Select "SET" with and press .

If you do not wish to set an item, select "OFF" and press

4. Enter values with the numeric keypad, and press

Procedure

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4.6 Performing Navigation

· Registered and temporary routes can be started.

· Navigation can be performed via the following methods.

(1) Selecting a route from the route list (2) Selecting a waypoint with the GOTO key (3) Selecting a route with the GOTO key (4) Creating a route with the GOTO key

· Navigation cannot be performed above 89 degrees north or south.

· Temporary routes created with GOTO use the route widths, arrival circle radiuses, and planned

speeds set as route default setting values. Please refer to "4.5.7 Setting Route Default Settings" for details regarding setting route default setting values.

· Waypoint switching occurs when the arrival circle is reached.

4.6.1 Selecting a Route from the Route List

Routes can be selected from the route list and started.

1. Press

, , and then to display the route start/end screen.

2. The route list will be displayed. Move the cursor to the route number you wish to start, and

press

Refer to "4.8.1 Moving the Cursor within a List" for details regarding cursor movement.

3. The route start/end screen will be displayed, so perform route settings.

The following is an overview of each submenu. (1) LEG CHANGE: You can set whether LEG change is performed automatically or

manually when own ship arrives within the waypoint arrival circle.

AUTO: The waypoint automatically changes to the next waypoint.

displayed in the status bar.

When the arrival circle is reached, the alarm of the unit will be

sounded, and the waypoint will be updated, displaying the following. The display will disappear automatically in 5 seconds.

When the final waypoint is reached, the arrival alarm sound

configured in the alarm settings will be sounded.

Procedure

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MANUAL: Switching to the next waypoint is performed manually.

displayed in the status bar. When the arrival circle is reached, the arrival alarm sound configured in the alarm settings will be sounded, and the following will be

displayed. Press

to stop the alarm and update the waypoint.

(2) DIRECTION: You can set whether to navigate in the order of the waypoints, or to

navigate starting from the final waypoint. ORDER: Navigation is performed in the order of the waypoints. REVERSE: Navigation is performed starting with the final waypoint.

(3) NAVIGATION: Starts and stops navigation. START: Navigation is started. END: Navigation is stopped.

(1) Setting the LEG CHANGE Method

Press "LEG CHANGE", press to select the LEG change method, and then

press

(2) Setting the DIRECTION

Press "DIRECTION", press to select the direction, and then press .

4. Press

"NAVIGATION" to start navigation.

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4.6.2 Starting Navigation with the GOTO Key

· If a waypoint or route is selected with the GOTO key, navigation starts to that waypoint.

· If a waypoint on the active route is selected with the GOTO key, navigation restarts from that

waypoint.

· Routes created with GOTO are stored as a temporary route with route number 102.

· The GOTO key can be used from any screen other than the menu screen, waypoint

information screen, or Navigation Assistance 4 screen.

· The following methods can be used to select the waypoint. (1) Set HOME PORT as the waypoint. (2) Enter the waypoint number. (3) Enter the route number. (4) Enter the event / mark number. (5) Set the cursor position as the waypoint (Up to 512 waypoints can be set, allowing temporary

route creation)

(6) Select from each list (waypoint list, route list, event / mark list). (7) Enter the waypoint number on the active route to restart the navigation.

(1) Set HOME PORT as the waypoint

HOME sets the HOME PORT registered at the start of they waypoint list as the waypoint. If a waypoint is set as HOME, it can be easily set as a waypoint. If no HOME PORT is registered, "1. HOME" will not be displayed.

1. Press

and then .

Navigation will start with the HOME PORT as the destination waypoint.

(2) Enter the waypoint number

If you know the waypoint number, you can enter the number to set the waypoint.

1. Press

and then .

2. Enter the waypoint number, and press

to start navigation.

Procedure

Set HOME as waypoint

Enter waypoint number

Enter route number

Enter event / mark number

Display plot screen

Display waypoint list

Display event / mark list

Display route list

JRC JLR-7500, JLR-7800, NWZ-4740 Instruction Manual

Specifications and Main Features

Frequently Asked Questions

User Manual