Page 1 MARINE RADAR EQUIPMENT INSTRUCTION MANUAL...
Page 3 PRECAUTIONS BEFORE OPERATION PRECAUTIONS BEFORE OPERATION Cautions for High Voltage High voltages, ranging from several hundreds to tens of thousands of volts, are used in electronic apparatus, such as radio and radar instruments. These voltages are totally harmless in most operations. However, touching a component inside the unit is very dangerous. (Any person other than authorized service engineers should not maintain, inspect, or adjust the unit.) High voltages on the order of tens of thousand volts are most likely to cause instant deaths from electrical shocks.
Page 4: First-Aid Treatments
FIRST-AID TREATMENTS FIRST-AID TREATMENTS Method of First-Aid Treatment Precautions for First-Aid Treatments Apply artificial respiration to the person who collapsed, minimizing moving as much as possible avoiding risks. Once started, artificial respiration should be continued rhythmically. (1) Refrain from touching the patient carelessly as a result of the accident; the first-aider could suffer from electrical shocks by himself or herself.
Page 5 FIRST-AID TREATMENTS  Treatment to Give When the Patient Has a Pulse Beating but Has Ceased to Breathe  Performing mouth-to-mouth artificial respiration - Fig. 1 (1) Bend the patient's face backward until it is directed to look back. (A pillow may be placed under the neck.) (2) Pull up the lower jaw to open up the airway.
Page 6 FIRST-AID TREATMENTS  Treatment to Give When the Patient Has No Pulse Beating and Has Ceased to Breathe  Performing cardiac massage - Fig. 2 If the patient has no pulse beating, with the pupils open and no heartbeat being heard, the patient has a cardiac arrest and requires immediate artificial respiration.
Page 7 FIRST-AID TREATMENTS (Automated External Defibrillator) A person is collapsing. - Secure the safety of the surrounding area. - Prevent secondary disasters. Listen to the appeal of the Check for response. injured or ill person and give Responding - Call while tapping the shoulder. the necessary first-aid treatment.
Page 8 FIRST-AID TREATMENTS Procedure for Cardiopulmonary Resuscitation (CPR) Using the AED (Automated External Defibrillator) 1． Check the scene for safety to prevent secondary disasters a) Do not touch the injured or ill person in panic when an accident Are you OK? has occurred.
Page 9 FIRST-AID TREATMENTS 7． Give 2 rescue breaths (omittable) a) If opening the airway does not cause the injured or ill person to begin to breathe normally, give rescue breaths. CPR mask b) If there is a fear of infection because the injured or ill person has an intraoral injury, you are hesitant about giving mouth-to-mouth resuscitation, or getting and preparing the mouthpiece for rescue breathing takes too long, omit rescue breathing and perform chest...
Page 10 FIRST-AID TREATMENTS 9． When to stop cardiopulmonary resuscitation (CPR) a) When the injured or ill person has been handed over to the emergency services b) When the injured or ill person has started moaning or breathing normally, lay him/her on his/her side in a recovery position and wait for the arrival of emergency services.
Page 11 FIRST-AID TREATMENTS 14． Resume cardiopulmonary resuscitation (CPR). Resume CPR consisting of 30 chest compressions and 2 rescue breaths by following the voice prompts of the AED. 15． Automatic electrocardiogram analysis a) When 2 minutes have elapsed since you resumed cardiopulmonary resuscitation (CPR), the AED automatically analyzes the electrocardiogram.
Page 12: Preface
PREFACE & CHECKING THE SUPPLIED ITEMS PREFACE Thank you very much for purchasing the JRC marine radar equipment, JMA-3400 series. This equipment is a marine radar equipment designed to obtain safe operation of marine ships. This equipment consists of a scanner unit and a display unit as its main units.
Page 13: Before Operation
BEFORE OPERATION BEFORE OPERATION PICTORIAL INDICATION Various pictorial indications are included in this manual and are shown on these equipment so that you can operate them safety and correctly and prevent any danger to you and/or to other persons and any damage to your property during operation. Such indications and their meanings are as follows.
Page 14 BEFORE OPERATION RUSSIA CTP MARK According to the requirements of clause 20 of Technical Regulations about safety of Maritime transport objects, approved by Resolution of the Russian Federation Government #620 dated August 12, 2010 and requirements Technical Regulation of the Russian Federation Government #623 dated August 12, 2010 navigation &...
Page 15 BEFORE OPERATION WARNING STATEMENTS FOR INDUSTRY CANADA ENGLISH: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.
Page 16 BEFORE OPERATION FRANÇAIS: Micro-ondes niveau de rayonnement: Tenir à l'écart à partir d'un scanner lorsqu'il transmet. Le niveau élevé de micro-onde est rayonnée à partir de la face avant de l'analyseur décrit ci-dessous. L'exposition aux micro-ondes à courte portée peut entraîner des blessures (notamment des yeux). Article en cours 50W/m 10W/m...
Page 17: Precautions
PRECAUTIONS PRECAUTIONS DANGER Never carry out internal inspection or repair work of the equipment by users. Inspection or repair work by unauthorized personnel may result in fire hazard or electric shock. For inspection and repair work of equipment components, consult with our branch office, branch shop, sales office, or our distributor in your district.
Page 18 PRECAUTIONS Never directly touch the internal components of the antenna, receiver/transceiver, or indicator. Direct contact with these high voltage components cause electrocution. For maintenance, inspection, or adjustment of equipment components, consult with our branch office, branch shop, sales office, or our distributor in your district.
Page 19 PRECAUTIONS A malfunction may occur if the power in the ship is instantaneously interrupted during operation of the radar. In this case, the power should be turned on again. Always use the automatic tuning mode. Use the manual tuning mode only when the automatic tuning mode does not provide the best tuning state due to deterioration of magnetron for example.
Page 20 PRECAUTIONS Since these alarms may include some errors depending on the target tracking conditions, the navigation officer himself should make the final decision for ship operations such as collision avoidance. Making the final navigation decision based only on the alarm may cause accidents such as collisions.
Page 21 PRECAUTIONS The USB ports prepared on the front panel side and the back panel side are limited to a maximum of 500 [mA] based on the USB 2.0 standard. If a device with a current consumption exceeding 500 [mA] is connected to this port for the purpose of charging electronic devices, etc., the current limit circuit may operate and the USB port may be temporarily unavailable.
Page 22: Warning Label Mounting Point
WARNING LABEL MOUNTING POINT WARNING LABEL MOUNTING POINT Warning label is patched on the equipment visible surface. Do not try to remove, break or modify the label. NKE-2043 SCANNER UNIT NKE-2063A/AHS SCANNER UNIT...
Page 23 WARNING LABEL MOUNTING POINT NKE-2103-4/4HS/6/6HS SCANNER UNIT NCD-2364 DISPLAY UNIT...
Page 24: Packing List
PACKING LIST PACKING LIST The packing lists of each unit are as follows. NCD-2364 Parts Name Figure Qty. Packing List [MTZ305402] Display Unit [NCD-2364] Sun Cover Name Plate Readme Simplified Manual (English edition) [7ZPRD1010*] Instruction Manual (English edition) [7ZPRD1007*] Power Cable [CFQ-7758] Template Screw...
Page 25 [5m:CFQ-6912-5] / [10m:CFQ-6912-10] / [15m:CFQ-6912-15] / [20m:CFQ-6912-20] [30m:CFQ-6912-30] [ST4-6.3AN1] Scanner NKE-2043(DC12V) For the compound modulator(F2) JRC CODE: 5ZFCA00051 1 for installation / 3 for spares [ST4-3.15AN1] Scanner NKE-2043(DC24V) For the compound modulator(F2) JRC CODE: 5ZFCA00047 1 for installation / 3 for spares “...
Page 26 [15m:CFQ-6912-15] / [20m:CFQ-6912-20] [30m:CFQ-6912-30] Earth Cable [7ZCRD1501] [ST4-6.3AN1] Scanner NKE-2062(DC12V) For the modulator(F2) JRC CODE: 5ZFCA00051 1 for installation / 3 for spares [ST4-3.15AN1] Scanner NKE-2062/HS(DC24V) For the modulator(F2) JRC CODE: 5ZFCA00047 1 for installation / 3 for spares [ST4-5AN1]...
Page 27 [15m:CFQ-6912-15] / [20m:CFQ-6912-20] [30m:CFQ-6912-30] Earth Cable [7ZCRD1501] [ST4-5AN1] Scanner NKE-2103-4/4HS/6/6HS For the modulator(F2) JRC CODE: 5ZFCA00050 1 for installation / 3 for spares [ST6-10AN1] Scanner NKE-2103-4/4HS/6/6HS For the power supply to motor(F3) JRC CODE: 5ZFCA00053 1 for installation / 3 for spares...
Page 28 NMEA Cable for NMEA0183 [CFQ-5374] NMEA Cable for NMEA2000 [CFQ-7765] Rubber Cap for Installation Cable [MTT317838*] new pec Chart Card [CDD-812] * JRC dedicated card Navionics+ Chart Card *Please consult with our sales office if you need them. USB Memory [UDG4-1GAR-JRC] xxvi...
Page 29 PACKING LIST Parts Name Figure Qty. Simplified Manual (Japanese edition. For products sold in Japan) [7ZPRD1009*] Instruction Manual (Japanese edition. For products sold in Japan) [7ZPRD1006*] “ * ” means revision, such as A, B and so on. xxvii...
Page 30: Equipment Appearance
NCD-2364 NKE-2063A/AHS TYPE JMA-3411-4 NCD-2364 NKE-2103-4/4HS TYPE JMA-3411-6 NCD-2364 NKE-2103-6/6HS JMA-3400 Series system diagram 4feet, 6feet Scanner Unit 2feet Scanner Unit 3.9feet Scanner Unit (NKE-2103-4/4HS/6/6HS) (NKE-2043) (NKE-2063A/AHS) 4feet swing circle: φ1320mm Swing circle: φ1220mm Radome diameter 620mm 6feet swing circle: φ1910mm...
Page 31 EQUIPMENT APPEARANCE NKE-2043 SCANNER UNIT NKE-2063A/AHS SCANNER UNIT xxix...
Page 32 EQUIPMENT APPEARANCE NKE-2103-4/4HS/6/6HS SCANNER UNIT...
Page 33 EQUIPMENT APPEARANCE NCD-2364 DISPLAY UNIT Front Panel Function Buttons LCD Monitor Desk Top Mount USB/ Chart Card With Sun Cover Sun Cover Fingertip position Thumb position Note: When you remove the sun cover do the thumb position push and the fingertip position pull at the same time action. xxxi...
Page 34 EQUIPMENT APPEARANCE Fuse xxxii...
Page 35: Table Of Contents
CONTENTS CONTENTS PRECAUTIONS BEFORE OPERATION ..............i FIRST-AID TREATMENTS ..................ii PREFACE ......................... x CHECKING THE SUPPLIED ITEMS ............... x BEFORE OPERATION ................... xi PRECAUTIONS ...................... xv WARNING LABEL MOUNTING POINT ..............xx PACKING LIST ..................... xxii EQUIPMENT APPEARANCE ................xxviii CONTENTS .......................
Page 36: Contents
CONTENTS MULTI CONTROL OPERATION ..................41 2.5.1 FUNCTION OVERVIEW OF MULTI CONTROL MENU ..........43 Chapter 3 ADJUST THE RADAR ECHO ............44 3.1 CHANGE RANGE ........................44 3.2 SENSITIVITY ADJUSTMENT (GAIN) ..................44 3.3 SEA CLUTTER SUPPRESSION (SEA) ................. 46 3.4 RAIN/SNOW CLUTTER SUPPRESSION (RAIN) ..............
Page 37 CONTENTS 5.18.3 VRM UNIT ........................89 5.18.4 CURSOR MODE ....................... 89 5.18.5 RANGE RING ......................90 5.19 SET OWN SHIP MOVEMENT ..................... 91 5.20 TRAILS SETTING ......................... 92 5.20.1 THRESHOLD ......................93 5.20.2 TIME/ALL COMBINE ....................93 5.20.3 TRAILS MODE ......................93 5.21 VECTOR ..........................
Page 38 CONTENTS 5.27.4 PALETTE ......................... 107 5.27.5 SHOW EXTEND DATA ................... 107 5.28 SET CHART OPERATION ....................108 5.29 MARK SETTING ......................... 109 5.29.1 MARK SIZE ......................109 5.29.2 MARK COLOR ......................110 5.29.3 MARK TYPE ......................110 5.29.4 DISPLAY MARK COLOR ..................110 5.29.5 DISPLAY MARK TYPE ....................
Page 39 7.7.2 MANUAL HEADING ....................138 7.7.3 SPEED EQUIPMENT ....................138 7.7.4 MANUAL SPEED ....................... 138 7.7.5 MAGNETIC COMPASS..................... 138 7.8 JRC GPS ..........................139 7.8.1 NMEA VERSION ....................... 140 7.8.2 GPS SETTING ......................141 7.8.3 BEACON SETTING ....................145 7.8.4 SBAS SETTING ......................146 7.8.5 GPS STATUS DISPLAY ....................
Page 40 CONTENTS 8.2 TRAILS ..........................152 8.2.1 TRAILS SUPPRESSION DISTANCE ............... 152 8.2.2 MAX INTERVAL ......................153 8.2.3 RANGE LIMIT ......................153 8.3 TT ............................154 8.4 SCANNER ..........................155 8.4.1 SLOPE CORRECTION ..................... 156 8.4.2 PULSE REPETITION FREQUENCY FINE TUNING (PRF FINE TUNING) .... 156 8.4.3 STAGGER TRIGGER ....................
Page 41 CONTENTS 8.9.3 OPERATION NUMERIC DISPLAY ................175 8.9.4 WIDE SCREEN......................176 8.9.5 TIME ........................... 176 8.10 RADAR ECHO COLOR ...................... 177 8.11 ERROR ALARM MASK ...................... 178 8.11.1 SCANNER ....................... 179 8.11.2 DISPLAY UNIT ......................179 8.11.3 CONNECTION DEVICE ..................180 8.11.4 RX DATA ........................
Page 42 CONTENTS 10.4 RADAR FAILURE CHECK LIST ..................207 Chapter 11 DISPOSAL ..................208 11.1 DISPOSAL OF THE UNIT ....................208 11.2 DISPOSAL OF USED MAGNETRON................208 11.3 CHINA ROHS ........................208 Chapter 12 SPECIFICATIONS................209 12.1 SCANNER DIMENSION ....................210 12.1.1 NKE-2043 .........................
Page 43 CONTENTS MENU FUNCTION LIST ......................12 DECLARATION OF CONFORMITY ..................29...
Page 44: Glossary
GLOSSARY GLOSSARY This section describes the main terms used for this equipment and general related maritime terms. Activated target A target representing the automatic or manual activation of a sleeping target for the display of additional information. Automatic Identification System A system which enables ships and shore stations to obtain identifying and navigation information about other ships at sea, using an automated transponder.
Page 45 GLOSSARY Estimated Time of Arrival Fathom 1fm=1.8288m Fast Time Constant Function of FTC reduces the effect of long duration returns that come from rain or snow. Global Positioning System GPS is a space-based satellite navigation system that provides location and time information in all weather conditions.
Page 46 GLOSSARY North Stabilization Kit N-UP North up The north is always pointed to the top center of the radar display. Own track Display function of own ship’s track Open Array Antenna An antenna consisting of arrayed antenna elements, covered with a radome, and rotating itself.
Page 47 GLOSSARY Sea state Status of the sea condition due to the weather environment, expressed as a sea state 0 for flat conditions with minimal wind, to sea state 8 for very rough sea conditions. The current direction for manual correction or the current speed on the horizontal axis of the 2-axis log is displayed.
Page 48 GLOSSARY xlvi...
Page 49: Chapter 1 Installation
⚫ Available cable lengths and types for installing the radar JMA-3400 are as shown in the table below. Request an appropriate cable from JRC beforehand. A cable longer than the sufficient length may degrade radar performance, so give it careful consideration when planning the installation.
Page 50: Installation Of The Display Unit
■ Install the unit away from direct sunlight and heat source. 1.2.2 SELECTION OF DISPLAY MOUNTING Display is designed to various mounting way for users circumstance. Mounting way. ⚫ Desktop Installation ⚫ Flush Mounting Note: JMA-3400 series are not supported to ceiling Installation.
Page 51: Dimensional Drawing Of Display Mounting
Chapter 1 INSTALLATION 1.2.3 DIMENSIONAL DRAWING OF DISPLAY MOUNTING...
Page 52 Chapter 1 INSTALLATION...
Page 53: Examples Of Display Mounting
Chapter 1 INSTALLATION 1.2.4 EXAMPLES OF DISPLAY MOUNTING ■ DESK TOP INSTALLATION Mounting Bracket...
Page 54 Chapter 1 INSTALLATION ◼ DESKTOP MOUNTING TEMPLATE Note: Please note the paper size.
Page 55 Chapter 1 INSTALLATION ◼ FLUSH MOUNTING Remove base, and take out cover of front panel. Please slide out, when removing of the front cap. Fix with the front 4 corner screws to the wall.
Page 56 Chapter 1 INSTALLATION ◼ FLUSH MOUNTING TEMPLATE Note: Please note the paper size.
Page 57: Power Cable Installation
Chapter 1 INSTALLATION 1.2.5 POWER CABLE INSTALLATION This equipment includes a 3m power cable for power supply to the display unit. Cable assembly name: CFQ-7758 The cable core wire color is red/white (+), black/green (-) and shield mesh (frame ground). Wire : AWG12 Red/White:...
Page 58: External Navigational Signal Connection
In case of using option NMEA cable, waterproofing (IPX5) is guaranteed. Thus using another NMEA cable, waterproofing (IPX5) is not guaranteed. ・Using JRC GPS receiver, please connect NMEA4 (GPS port). ・AIS connects all NMEA port available. Navigation system interfaces, such as GPS...
Page 59 Chapter 1 INSTALLATION JMA-3400 series is compatible with NMEA2000. To use NMEA2000, an optional NMEA2000 cable is required. The model name of the NMEA2000 option cable is “CFQ-7765.” For information about NMEA2000 PGN that can be used for input/output, see "12.7 INPUT/OUTPUT...
Page 60: Installation Of The Scanner Unit
Chapter 1 INSTALLATION 1.3 INSTALLATION OF THE SCANNER UNIT 1.3.1 SELECTING THE INSTALLATION POSITION ◼ PHYSICAL SELECTION CRITERIA ⚫ Install the scanner at the center of the mast on the keel line. ⚫ If the scanner cannot be installed at the above position for some reason, the amount of deviation must be minimized.
Page 61: Lowest Scanner Installation Height
Generally, the lowest scanner installation position is supposed to be on the A-B line shown in Fig. 1-3-2. In the case of the JMA-3400 series radar, 2θ equals 10°. Specifically, the scanner position is normally elevated so that the chimney and the shrine-gate type mast do not interfere with radiating beam.
Page 62: Mounting Rack And Mast For The Scanner
Chapter 1 INSTALLATION 1.3.3 MOUNTING RACK AND MAST FOR THE SCANNER If it is considered that sufficient installation height cannot be provided when the scanner is installed directly on the roof of the wheelhouse, use a mounting rack or radar mast (Fig. 1-3-3). Normally, when the scanner installation height is less than 2 meters from the roof of the wheelhouse, provide a mounting rack assembled at an angle frame to install the scanner.
Page 63: Ensuring View Angle
Chapter 1 INSTALLATION When installing two scanners, provide a height difference so that those two scanners do not enter each other's vertical beam width range. To avoid interference with other equipment and to prevent radio noise from generating, do not place the VHF antenna, GPS antenna, and INMARSAT's dome within the range of the vertical beam width.
Page 64 Chapter 1 INSTALLATION ■ Confirmation during test run If the scanner vibrates a lot during test run, try to reduce or prevent vibration by reinforcing the scanner mount base or using wire stays attached to the radar mast. ◼ Others The design of the mounting platform for the scanner should take into account the vibration requirements defined by IEC 60945.
Page 65: Confirm Mounting Base Before Install
Chapter 1 INSTALLATION 1.3.6 CONFIRM MOUNTING BASE BEFORE INSTALL NKE-2043 2FT SCANNER Fig 1-3-6-1 CABLE GLAND Fig 1-3-6-2...
Page 66 Chapter 1 INSTALLATION NKE-2063A/AHS 3.9FT SCANNER (Opens the upper part of the cabinet when equipped or during maintenance.) Fig 1-3-6-3 CABLE GLAND Fig 1-3-6-4...
Page 67 Chapter 1 INSTALLATION NKE-2103-4/4HS 4FT SCANNER (Opens the upper part of the cabinet when equipped or during maintenance.) Fig 1-3-6-5 CABLE GLAND SAFETY SWITCH Fig 1-3-6-6...
Page 68 Chapter 1 INSTALLATION NKE-2103-6/6HS 6FT SCANNER (Opens the upper part of the cabinet when equipped or during maintenance.) Fig 1-3-6-7 CABLE GLAND SAFETY SWITCH Fig 1-3-6-8...
Page 69 Chapter 1 INSTALLATION ◼ Installation and clamping method ■ Installation direction Installation should be done so that the cable gland is oriented toward the stern. ■ Bolts, nuts and tightening torque to be used Use stainless steel bolts for the scanner and uniformly tighten all of the bolts (Table 1-3-6-1). Table 1-3-6-1 Length of scanner mounting bolts and tightening torque Thickness of Mount Base (mm) Bolt...
Page 70: Connecting The Installation Cable
Chapter 1 INSTALLATION 1.4 CONNECTING THE INSTALLATION CABLE ◼ Installation cable Fig 1-4-1...
Page 71: Nke-2043 Scanner (2 Feet)
Chapter 1 INSTALLATION 1.4.1 NKE-2043 SCANNER (2 FEET) Set the cable inlet side to stern. (Any direction is possible to install and possible to initial setup, but it is better selection to select the cable length must be minimize along the mast.) Ship heading stern Fig.
Page 72 Chapter 1 INSTALLATION Fig. 1-4-1-3...
Page 73 Chapter 1 INSTALLATION When mounting the scanner unit, please check the maximum length of the holding bolts. If the bolts are too long, it gives severe damage to inside of the scanner. When mounting the scanner unit, please use the attached bolts.
Page 74 Chapter 1 INSTALLATION Fig. 1-4-1-4 Clamp the cable Connect cable mesh wire as Ground. ◼ Close radome Attach the radome. Set to fit the triangle mark of the upper and lower radome. In the following order, on the diagonal, tighten gradually in order to press uniformly packing.
Page 75: Nke-2063A Scanner (3.9 Feet)
Chapter 1 INSTALLATION 1.4.2 NKE-2063A SCANNER (3.9 FEET)
Page 76 Chapter 1 INSTALLATION...
Page 77: Nke-2063Ahs Scanner (3.9 Feet)
Chapter 1 INSTALLATION 1.4.3 NKE-2063AHS SCANNER (3.9 FEET)
Page 78 Chapter 1 INSTALLATION...
Page 79: Nke-2103-4/6 Scanner (4 Feet/6 Feet)
Chapter 1 INSTALLATION 1.4.4 NKE-2103-4/6 SCANNER (4 FEET/6 FEET)
Page 80 Chapter 1 INSTALLATION...
Page 81: Chapter 2 The Basic Operation
Chapter 2 THE BASIC OPERATION Chapter 2 THE BASIC OPERATION If the basic adjustment is made by the serviceman beforehand, please run it as it is. (In the case of no adjustment is done by the serviceman beforehand, you had better grasped the operation of this radar through referring to Chapter 5, then please perform the initial settings that are listed in Chapter 7.) 2.1 PANEL AND SCREEN DISPLAY LAYOUT Own Ship Movement...
Page 82: Operation Unit
Chapter 2 THE BASIC OPERATION 2.2 OPERATION UNIT ① ④ ② ③ ⑤ ⑪ ⑥ ⑫ ⑦ ⑧ ⑬ ⑨ ⑭ ⑩ ⑮ Speaker ⑯ ⑰ ⑱...
Page 83 Chapter 2 THE BASIC OPERATION Name Description Press : Opens/closes the menu. ① MENU button Long press : Opens the code input screen (the Adjust Menu). Press : Cancels menu operations. Returns to upper menu. ② CLR button Stops the alarm sound. Long press: Cancels menu operations.
Page 84 Chapter 2 THE BASIC OPERATION Name Description Turn left: Moves the cursor to the left when any menu is not displayed. Moves counterclockwise EBL. Decreases VRM ring. Moves counterclockwise the parallel cursor direction. ⑩ MULTI control Decreases the numerical value. Turn right while pressing: Moves the cursor up when any menu is not displayed.
Page 85 Chapter 2 THE BASIC OPERATION Press: Starts transmitting (in standby state) Tunes the repetition frequency (when transmitting). Long press: Forced termination of preheat countdown during ⑰ TX/PRF button preheating. Turns off the heading line. (after preheating finished). ⑱ USB/Chart Card File save, software update...
Page 86: Power On/Off
Chapter 2 THE BASIC OPERATION 2.3 POWER ON/OFF A malfunction may occur if the power in the ship is instantaneously interrupted during operation of the radar. In the case, the power should be turned on again. When the display unit is turned off by the power drop, power supply to the scanner unit also stops.
Page 87: Screen Layout
Chapter 2 THE BASIC OPERATION Power off ◼ Press STBY + TX/PRF button 2.4 SCREEN LAYOUT 2.4.1 STANDBY SCREEN ◼ Standby screen Standby screen is selectable from below 5 types. Standby screens can be switched by STBY button. ② Graphical screen ③...
Page 88: Transmission Screen
Chapter 2 THE BASIC OPERATION Note: ・ Initial settings are required to display screens ② to ⑤. Refer to “8.9 SCREEN DISPLAY” for setting. ・ Even on the screens of ②, ③, ④, and ⑤ above, transmission can be performed by pressing the TX/PRF button.
Page 89: Multi Control Operation
Chapter 2 THE BASIC OPERATION ◼ Stopping transmission Press the STBY button Standby 2.5 MULTI CONTROL OPERATION ● Basic operation of the MULTI control menu 1. Press the MULTI control, the MULTI control menu will be displayed. Press the MULTI control, the MULTI control menu will be displayed.
Page 90 Chapter 2 THE BASIC OPERATION 2. Turn the MULTI control to move the menu focus. Turning right: moves the focus down Turning left: moves the focus up The focus color is orange. Turning right: EBL1 moves the focus down EBL2 VRM1 VRM2 Parallel Cursor...
Page 91: Function Overview Of Multi Control Menu
Chapter 2 THE BASIC OPERATION 2.5.1 FUNCTION OVERVIEW OF MULTI CONTROL MENU Menu Description EBL1, 2 Electric Bearing Line. Measure the target direction by using cursor line. VRM1, 2 Variable Range Marker. Measure the target distance by using circle line. Parallel Cursor Displays 7 parallel lines.
Page 92: Chapter 3 Adjust The Radar Echo
Chapter 3 ADJUST THE RADAR ECHO Chapter 3 ADJUST THE RADAR ECHO 3.1 CHANGE RANGE Pressing RANGE button + or - changes the observation range. ● Press the RANGE ＋ button → Extend the range ● Press the RANGE － button → Reduce the range Range Range ring interval Range can be set from 0.125NM to 72NM.
Page 93 Chapter 3 ADJUST THE RADAR ECHO Examples of the radar echo sensitivity as follows. Radar echo sensitivity Radar echo sensitivity Radar echo sensitivity Middle High It is important to be note that if you adjust the gain level to maximum, the noise might be also displayed on the screen at the same time.
Page 94: Sea Clutter Suppression (Sea)
Chapter 3 ADJUST THE RADAR ECHO 3.3 SEA CLUTTER SUPPRESSION (SEA) It is necessary to adjust the sea clutter suppression level in order to use the radar exactly. Failure to do so, it is possible to obtain an accurate radar echo. The sea clutter suppression level is displayed at the lower part of the screen when the SEA control is turned left or...
Page 95: Rain/Snow Clutter Suppression (Rain)
Chapter 3 ADJUST THE RADAR ECHO 3.4 RAIN/SNOW CLUTTER SUPPRESSION (RAIN) It is necessary to adjust the rain/snow clutter suppression level in order to use the radar exactly. Failure to do so, it is impossible to obtain an accurate radar echo.
Page 96: Screen Brilliance (Brill)
Chapter 3 ADJUST THE RADAR ECHO 3.5 SCREEN BRILLIANCE (BRILL) The brilliance level is displayed at the lower part of the screen when the BRILL control is turned left or right. Turning the control right increases the value, and turning it left decreases the value.
Page 97 Chapter 3 ADJUST THE RADAR ECHO ＊＊＊＊FOR REFERENCE＊＊＊＊ In order to obtain an accurate radar echo, sea clutter suppression adjustment and gain adjustment are essential. RAIN: Normally is set to “0.” But in the case of rain or snow, you need use the rain clutter suppression function to remove the noise appearing on the screen.
Page 98: Chapter 4 Vrm And Ebl Function
Chapter 4 VRM AND EBL FUNCTION Chapter 4 VRM AND EBL FUNCTION 4.1 OPERATION OF VRM, EBL VRM: After pressing the VRM button, the size of the ring can be changed by turning the MULTI control to the left or right. The VRM can be operated even by pressing the MULTI control and selecting VRM.
Page 99: Example Of Ebl Function
Chapter 4 VRM AND EBL FUNCTION 4.3 EXAMPLE OF EBL FUNCTION Example: EBL function. Target bearing is displayed. How to change the EBL Press the MULTI control, select EBL1/2 and turn the MULTI control left Press the EBL button, and turn the MULTI or right to change the EBL direction.
Page 100: Chapter 5 Various Functions
Chapter 5 VARIOUS FUNCTIONS Chapter 5 VARIOUS FUNCTIONS 5.1 PARALLEL CURSOR FUNCTION Parallel Cursor is straight lines at equal interval that are displayed on the screen. By using Parallel Cursor lines, complicated measurement is enabled relating to the bearing and the range by using the own ship’s position as the reference point.
Page 101 Chapter 5 VARIOUS FUNCTIONS Adjustment of Floating By using the Floating, you can move the center of the Parallel Cursor from your ship position to any point. Press Turn Press Press Reference: The floating position of the Parallel Cursor starting point can be fixed on the radar display or at specific angle. Floating function must be turned on to use floating.
Page 102 Chapter 5 VARIOUS FUNCTIONS Hides Parallel Cursors Select "Parallel Cursor" on the MULTI control menu, long press the MULTI control. Long press...
Page 103: Mob Function (Man Overboard)
Chapter 5 VARIOUS FUNCTIONS 5.2 MOB FUNCTION (MAN OVERBOARD) MOB is the mark of a person or an object overboard. If someone or something falls overboard, set MOB to memorize the latitude/longitude of the location and display the mark. Also, a straight line from the own ship to the mark is displayed.
Page 104: Anchor Watch Function
Chapter 5 VARIOUS FUNCTIONS 5.3 ANCHOR WATCH FUNCTION Anchor Watch is a function that sets a circular dragging anchor monitoring area around the own ship and realizes safe voyage by generating an anchor alarm when a part of the outline of the own ship exceeded the monitoring area.
Page 105 Chapter 5 VARIOUS FUNCTIONS Reference: If running Anchor Watch, displays icon on left of screen. Finish Anchor Watch function If select “Change Radius”, the radius of the monitoring circle can be changed. Press Press If select “Finish”, the monitoring circle is Turn removed.
Page 106: Vector Length
Chapter 5 VARIOUS FUNCTIONS 5.4 VECTOR LENGTH The Vector Length is set in min in the range from 1 min to 60 min. For vector mode of settings, see "5.21 VECTOR." Settings Vector Length Press Turn Press Reference: The following figure shows an example in which the Vector Length is set to 6 min, and the tip of the vector represents the target's position expected to reach 6 minutes later.
Page 107: Radar Trails
Chapter 5 VARIOUS FUNCTIONS 5.5 RADAR TRAILS Radar Trails is can be used to figure out how well you can navigate an obstacle and how well you can keep the bearing that have set for your ship. The echo trail is displayed on the radar display screen so you can easily assess visually what is going on. 5.5.1 SETUP THE RADAR TRAILS INTERVAL You can be selected in the range of Trail Length set by Max Interval.
Page 108: Ais Operations
Chapter 5 VARIOUS FUNCTIONS 5.6 AIS OPERATIONS AIS is shows the target's information on the radar display, using other ship's information sent out from the AIS unit. Reference: To use this function, ship’s heading, position and AIS information are required. For AIS function of settings, see "5.24 AIS/TT."...
Page 109 Chapter 5 VARIOUS FUNCTIONS Display AIS ship name on the screen using MULTI control menu. Ship name display Press Turn Press...
Page 110: Ais List
Chapter 5 VARIOUS FUNCTIONS 5.6.1 AIS LIST The list of displaying AIS can be checked. Procedures Press Press Reference: Dangerous ship targets are displayed with a red icon in the AIS List. Turn Press Press Turn Press...
Page 111 Chapter 5 VARIOUS FUNCTIONS Reference: Symbols displayed in the AIS list ＃ Numeric display Information is displayed even if the list is closed (only one ship) ＄ Destination ship ＊ Retrieved Vessel Destination ships and Retrieved Vessels can be set in Main Menu Refer to 5.24 AIS/TT.
Page 112: Tt Operations
Chapter 5 VARIOUS FUNCTIONS 5.7 TT OPERATIONS To use the target tracking function, direction signal and GPS signal information are required. The target tracking function calculates the course and speed of a target by automatically tracking the target's move. If there is a possibility of a collision, an alarm can be sounded.
Page 113 Chapter 5 VARIOUS FUNCTIONS TT information display If select TT symbol on PPI, the TT numerical information is displayed bottom of screen. Move the cursor on TT and press the ENT button. TT No. CPA: Closest point of approach Status TCPA: Time to CPA BRG: Target bearing from own ship...
Page 114 Chapter 5 VARIOUS FUNCTIONS TT List operation Press Press “#” means displaying numerical info. Press Turn Press Turn Press Reference: TT List is displayed as follows. TT List CPA[NM] TCPA[min] BRG[°] RNG[NM] COG[°] SOG[knot] No.01 1.12 275.3 1.26 4.05 Cancel the all acquisition TT Press Turn Press...
Page 115 Chapter 5 VARIOUS FUNCTIONS Reference: Manual acquisition The target can be acquired manually by following procedures. 1. Move the cross cursor to location where want to acquire with the MULTI control or the cross key. 2. Press the ENT button. 3.
Page 116: Off-Center Function
Chapter 5 VARIOUS FUNCTIONS 5.8 OFF-CENTER FUNCTION The own ship's display position can be moved to any point within 66% of the screen radius. The position setting is registered in advance in the MULTI control menu. Therefore, the position can be changed quickly according to the purpose. The registered position settings are as follows.
Page 117: Mark Function
Chapter 5 VARIOUS FUNCTIONS 5.9 MARK FUNCTION Marks can be indicated at any positions on the screen. A mark created on the screen holds the latitude and longitude. Make Mark Press Press Cursor shape changes. A mark can be put.
Page 118 Chapter 5 VARIOUS FUNCTIONS Add/Remove the Mark Press Press If select “Insert”, a mark can be added. Turn Press Turn If select “Remove”, the Move the cursor on the Cross Key cursor shape changes mark, then cursor changes select cursor. eraser icon.
Page 119 Chapter 5 VARIOUS FUNCTIONS Reference: List of mark types that can be set × type ＋ type Ｙ type Drum type Delete All Marks To delete the set marks at once, focus on the Mark on the MULTI menu and long press the MULTI control. Displays the delete confirmation screen.
Page 120: Line Function
Chapter 5 VARIOUS FUNCTIONS 5.10 LINE FUNCTION Lines can be indicated at any positions on the screen. A line created on the screen holds the latitude and longitude. Make Line The start point is set. The cursor shape changes. The cursor shape is changes. Press Press Turn...
Page 121 Chapter 5 VARIOUS FUNCTIONS Add/Remove the Line Press Press If select “Insert”, a line can be added. Turn Press Press If select “Remove”, the cursor If select “Modify”, the shape changes to select cursor. cursor shape changes. Turn Cross Key Turn Cross Key Press...
Page 122 Chapter 5 VARIOUS FUNCTIONS Reference: Delete All Lines To delete the set lines at once, focus on the Line on the MULTI menu and long press the MULTI control. Displays the delete confirmation screen. Select YES, the all lines will be deleted at once. Long press...
Page 123: Ownship Mark Function
Chapter 5 VARIOUS FUNCTIONS 5.11 OWNSHIP MARK FUNCTION Marks can be indicated at own ship's position on the screen. A mark created on the screen holds the latitude and longitude. Make Ownship Mark Press A mark is put at current position. Add/Remove the Ownship Mark Press Press...
Page 124 Chapter 5 VARIOUS FUNCTIONS The Ownship Mark function memorizes the position using latitude and longitude. GPS position information signal must be input. Therefore, this function cannot be used unless GPS is input. The position of the mark on the screen changes following the latitude and longitude. If change the size, color or type of the mark, see “5.30 OWNSHIP MARK SETTING.”...
Page 125: User Option Keys
Chapter 5 VARIOUS FUNCTIONS 5.12 USER OPTION KEYS USER1 and USER2 buttons can be assigned menu shortcuts for each short press/long press. The frequently used menus can be called up immediately. Registration procedure (The images are examples) Long press Press Turn Press Confirmation and cancellation of registered contents...
Page 126: Mode Function
Chapter 5 VARIOUS FUNCTIONS Reference: When the Capture function or TLL Tx function are assigned to the USER1 or USER2 button, those functions and the function registered with the user registration menu operates simultaneously. 5.13 MODE FUNCTION By pressing the FUNC button, it is possible to switch to a mode according to the observation scene. It is also possible to change to the desired video settings using each mode.
Page 127 Chapter 5 VARIOUS FUNCTIONS Note: If "Default" is described in the following antenna heights, the antenna height setting value set in the "Adjust Menu" is applied. Initial value of each function mode Mode Standard Coast Bird User Deepsea Fishnet *For stormy weather Setting item Middle...
Page 128: Setting Display Brilliance And Color
Chapter 5 VARIOUS FUNCTIONS 5.14 SETTING DISPLAY BRILLIANCE AND COLOR The BRILL control has three functions that can be used to easily change the color and brightness of the screen. ① Turn the BRILL control By turning the BRILL control, change the brightness of the screen. ②...
Page 129: Cursor Function
Chapter 5 VARIOUS FUNCTIONS 5.15 CURSOR FUNCTION Information on the cross cursor can be displayed on the screen. ・ Distance and direction from own ship to cursor position ・ Latitude and longitude of the cursor position ・ Arrival time to current cursor position The cursor function is OFF in the initial state.
Page 130: Radar Echo Setting
Chapter 5 VARIOUS FUNCTIONS 5.16 RADAR ECHO SETTING It is used when you want to adjust the settings of your favorite radar image. ② Select “RADAR Echo.” ① Press the MENU button. Pulse Width ③ Select each menu. Zoom Mode Video Noise Rejection Target Enhance Video Latitude...
Page 131: Pulse Width
Chapter 5 VARIOUS FUNCTIONS 5.16.1 PULSE WIDTH You can change the transmission pulse width. Options of the transmitter pulse width vary depending on the range. For details, see following list. Range Pulse Width Pulse Width Pulse Width (JMA-3404) (JMA-3406) (JMA-3411) 0.125NM 0.25NM 0.5NM...
Page 132: Target Enhance
Chapter 5 VARIOUS FUNCTIONS 5.16.3 TARGET ENHANCE The dimension of video display is enlarged by the target enhancement function. And radar echo display of two targets is closing in angle and distance. As a result, may be displayed in PPI screen as one target. OFF: Select this mode particularly when resolution is required.
Page 133: Video Noise Rejection
Chapter 5 VARIOUS FUNCTIONS The zoom circle can be moved by operating cross key or the MULTI control. Both of the functions are cannot be used in minimum range. 5.16.6 VIDEO NOISE REJECTION This function rejects signals that assumed as noise and clutter in radar videos. OFF: Turns off the noise rejection function, and displays all signals.
Page 134: Tune
Chapter 5 VARIOUS FUNCTIONS 5.17 TUNE Automatic tuning mode (AUTO) and manual tuning mode (MANUAL) are provide. In the automatic tuning mode, transmission and receiving frequencies are tuned and adjusted automatically. In the manual tuning mode, tuning is carried out by yourself. When “AUTO”...
Page 135: Marker
Chapter 5 VARIOUS FUNCTIONS 5.18 MARKER Set operations for EBLs, parallel cursors, cursors and range rings. Set also unit of VRMs. ② Select “Marker.” ① Press the MENU button. ③ Select each menu. Parallel cursor Range Ring EBL Setting VRM Unit Cursor Mode 5.18.1 EBL SETTING Set operation for EBLs.
Page 136: Parallel Cursor
Chapter 5 VARIOUS FUNCTIONS 5.18.2 PARALLEL CURSOR Set the operation for parallel cursors. When a range is switched, parallel cursors link to a radar range scale for display (“Range Scale Link”). Range Scale Link Off: If the range is switched, the width between parallel index lines changes in accordance with the radar range scale.
Page 137: Vrm Unit
Chapter 5 VARIOUS FUNCTIONS 5.18.3 VRM UNIT Set the VRM unit. The unit can be selected from following. NM/km/sm/Link Range 5.18.4 CURSOR MODE This function enables the setting of detail information about cursor display. Set the bearing mode, length, unit and pattern of cursor. Set the bearing mode of cursor (“Bearing Mode”).
Page 138: Range Ring
Chapter 5 VARIOUS FUNCTIONS 5.18.5 RANGE RING Set the display of range ring on the radar screen. If turn on, the range rings are displayed. Range Ring...
Page 139: Set Own Ship Movement
Chapter 5 VARIOUS FUNCTIONS 5.19 SET OWN SHIP MOVEMENT ② Select “Set Own Ship Movement.” ① Press the MENU button. ③ Select each menu. TM/RM Bearing Mode TM/RM: Switches between true and relative motion display modes. The bearing signal input is required to display true motion.
Page 140: Trails Setting
Chapter 5 VARIOUS FUNCTIONS Head Up (H-UP) mode is displayed so that the ship’s heading line points to the zenith of the PPI. Since targets are displayed in their direction relative to the ship’s heading line, the operator can view the video in the same field of view as in operating the ship at sea.
Page 141: Threshold
Chapter 5 VARIOUS FUNCTIONS 5.20.1 THRESHOLD Set the threshold level for making radar trails. The threshold is higher in the order of level 1 < level 2 < level 3 < level 4. If the threshold is low, radar trails are plotted even for weak echoes. If the threshold is high, radar trails are only plotted for strong echoes.
Page 142: Vector
Chapter 5 VARIOUS FUNCTIONS 5.21 VECTOR Set TT and AIS vector settings. The bearing and speed signal input are required to display TT and AIS vectors. ② Select the “Vector.” ① Press the MENU button. ③ Select each menu. Own Ship Vector Line Width Vector Mode Display Own Ship’s Vector...
Page 143: Vector Mode
Chapter 5 VARIOUS FUNCTIONS 5.21.1 VECTOR MODE Set the bearing mode of TT and AIS vectors. In the True vector mode, the direction of a target vector indicates the true course of the target and its vector length is proportional to its speed. In this mode, the movements of other ships around own ship can be accurately and easily monitored.
Page 144: Offcenter Setting
Chapter 5 VARIOUS FUNCTIONS 5.22 OFFCENTER SETTING The display of own ship's position can be moved to any position within 66% of the display radius. This setting can be unset. ① Press the MENU button. ② Select “Offcenter.” ③ Select “Set Position.” ⑤...
Page 145: Function Setting
Chapter 5 VARIOUS FUNCTIONS 5.23 FUNCTION SETTING “Function Setting” is provided for always obtaining the best radar video by storing complex radar signal processing settings in the optimum status by use, and calling the setting in accordance with the conditions for using the function.
Page 146: Function Enable/Disable
Chapter 5 VARIOUS FUNCTIONS 5.23.1 FUNCTION ENABLE/DISABLE Set whether this mode is called when press the FUNC button. If “Function Enable/Disable” is set to “Off”, this mode is not displayed when switching operation mode of the FUNC button. 5.23.2 AUTO STC/FTC Set the auto STC/FTC setting.
Page 147: Trails Interval
Chapter 5 VARIOUS FUNCTIONS 5.23.3 TRAILS INTERVAL Set the interval of radar trails. The options in this menu depend on the setting of MAX Interval (refer to “5.23 FUNCTION SETTING”, “8.2 TRAILS”). If MAX Interval setting is changed, this menu is set the shortest interval in the setting (except “Off”). 5.23.4 ANTENNA HEIGHT Set the antenna height used in the function mode.
Page 148: Ais/Tt
Chapter 5 VARIOUS FUNCTIONS 5.24 AIS/TT It is used when you want to set about function of target tracking function (TT) and AIS. ① Press the MENU button. ② Select “AIS/TT.” ③ Select each menu. Press the cross key (down) or turn the MULTI control to move to the next page.
Page 149: Function On/Off
Chapter 5 VARIOUS FUNCTIONS 5.24.1 FUNCTION ON/OFF Turn on/off the function of TT and AIS. 5.24.2 CPA LIMIT Set the distance to CPA (Closest Point of Approach). Use the cross key or the MULTI control to change the value. The CPA limit value can be set 0.0 NM or between 0.1 and 9.9 NM. Note: If "CPA"...
Page 150: Target Number Allocation
Chapter 5 VARIOUS FUNCTIONS 5.24.6 TARGET NUMBER ALLOCATION The start number of targets can be specified for the target symbol or AIS symbol. Use the cross key or the MULTI control to change the value. The start numbers of TT and AIS target can be specified respectively. The start number of TT can be set between 0 and 70.
Page 151: Guard Zone
Chapter 5 VARIOUS FUNCTIONS 5.25 GUARD ZONE This function sounds an alarm by detecting the movement of the target in the created zone. Two fan-shaped zones can be created. Zone alarm level and mode can be set for each zone. The automatic acquisition function (Auto TT) can be set to the zone.
Page 152: Zone Alarm Level
Chapter 5 VARIOUS FUNCTIONS 5.25.1 ZONE ALARM LEVEL Detection levels of guard zone can be set to issue alarms. Detection level can be set between 1 and 4. When setting to lower level of detection, the alarm operates for weaker targets. When setting to higher level of detection, be careful because the alarm may not operate properly.
Page 153: Waypoint Display
Chapter 5 VARIOUS FUNCTIONS 5.26 WAYPOINT DISPLAY When waypoint information is received from the navigation equipment, the waypoint mark appears on the radar display. Set the display on/off. ① Press the MENU button ② Select “Waypoint Display.” to open the Main Menu. When the function is turned on, the waypoint mark is displayed on the radar screen as red circle.
Page 154: Chart
Chapter 5 VARIOUS FUNCTIONS 5.27 CHART Set the display of chart. To display the chart, need to insert chart card into SD card slot on the equipment beforehand. ② Select “Chart.” ① Press the MENU button. ③ Select each menu. Display Type Symbol...
Page 155: Display
Chapter 5 VARIOUS FUNCTIONS 5.27.2 DISPLAY Select the chart display on/off. 5.27.3 SYMBOL Select the chart symbol display on/off. The symbols which can be selected the display on/off are in following list. Symbol Default Setting Lat/Lon grid Depth Grid Lighthouse Buoy Wreck Ship Fish Haven...
Page 156: Set Chart Operation
Chapter 5 VARIOUS FUNCTIONS 5.28 SET CHART OPERATION Select the operation of “Delete Chart/Echo Temporarily” in “Set Operation.” To perform this setting operation, the chart card is required. ① Press the MENU button. ② Select “Set Chart Operation.” ③ Select each menu. Screen display while Screen display while Set Operation menu...
Page 157: Mark Setting
Chapter 5 VARIOUS FUNCTIONS Performing “Delete Echo Temporarily” while select the mode, Radar echo image is disappeared for 3 seconds. Chart is also disappeared for 3 seconds after radar echo image is displayed again. After that, both chart and radar echo are displayed.
Page 158: Mark Color
Chapter 5 VARIOUS FUNCTIONS 5.29.2 MARK COLOR Select the color of mark. The color of mark can be selected from following 7 colors. White/Cyan/Blue/Green/Yellow/Pink/Red 5.29.3 MARK TYPE Select the type of mark. The type of mark can be selected from ×, ＋, Y or 5.29.4 DISPLAY MARK COLOR Display the marks with the specified color.
Page 159 Chapter 5 VARIOUS FUNCTIONS ■The mark can be created or modified by operating on the list. Procedure for creating new mark 1. Press the GAIN control. 2. The dialog as below is displayed. 3. Input the No.2 to No.5 items. 4.
Page 160: Ownship Mark Setting
Chapter 5 VARIOUS FUNCTIONS 5.30 OWNSHIP MARK SETTING Set the size, colors and types for ownship marks (about the ownship mark function, see “5.11 OWNSHIP MARK”). Only ownship marks of a specific color or type can be displayed. ② Select “Ownship Mark.” ①...
Page 161: Own Ship Position Mark Color
Chapter 5 VARIOUS FUNCTIONS 5.30.2 OWN SHIP POSITION MARK COLOR Select the color of mark. The color of mark can be selected from following 7 colors. White/Cyan/Blue/Green/Yellow/Pink/Red 5.30.3 OWN SHIP POSITION MARK TYPE Select the type of mark. The type of mark can be selected from ×, ＋, Y or 5.30.4 DISPLAY MARK COLOR Display the marks with the specified color.
Page 162 Chapter 5 VARIOUS FUNCTIONS ■The ownship mark can be created or modified by operating on the list. Procedure for creating new mark 1. Press the GAIN control. 2. The dialog as below is displayed. 3. Input the No.2 to No.5 items. 4.
Page 163: Line Setting
Chapter 5 VARIOUS FUNCTIONS 5.31 LINE SETTING Set the colors and types for lines (about the line function, see “5.10 LINE”). Only lines of a specific color or type can be displayed. ② Select “Line”. ① Press the MENU button. ③...
Page 164: Display Line Color
Chapter 5 VARIOUS FUNCTIONS 5.31.3 DISPLAY LINE COLOR Display the lines with the specified color. When “All” is set to All, the setting of “All” is prior to individual settings. When “All” is set to Individual, individual settings are prior to the setting of “All.” 5.31.4 DISPLAY LINE TYPE Display the lines with the specified type.
Page 165 Chapter 5 VARIOUS FUNCTIONS Procedure for modifying a line vertex 1. Press the cross key (up/down) or turn the MULTI control, move the focus on the vertex to be modified. 2. Press the SEA control. 3. The dialog as below is displayed. 4.
Page 166: Own Track Setting
Chapter 5 VARIOUS FUNCTIONS 5.32 OWN TRACK SETTING ① Press the MENU button. ② Select “Own Track”. ③ Select each menu. Own Track Record Own Track Color Own Track Type Own Track Record On/Off Display On/Off Clear Own Track Own Track Interval Display Own Track Color Display Own Track Type Color/Type...
Page 167: Own Track Color
Chapter 5 VARIOUS FUNCTIONS Own track is recorded while this function is turned off. 5.32.3 OWN TRACK COLOR Select the color of own track line. Own track line color can be selected from following 7 colors. White/Cyan/Blue/Green/Yellow/Pink/Red 5.32.4 OWN TRACK TYPE Select the type of own track line.
Page 168: File Operation
Chapter 5 VARIOUS FUNCTIONS 5.33 FILE OPERATION Marks, lines and own tracks stored in the equipment can be output via USB terminal. ① Press the MENU button. ② Select “File Operation”. ③ Select each menu. Save Load Delete 5.33.1 SAVE Marks, lines and own tracks stored in the equipment can be output via USB terminal.
Page 169: Delete
Chapter 5 VARIOUS FUNCTIONS 5.33.3 DELETE Delete marks, lines and own tracks via USB. 5.34 SCREEN CAPTURE This equipment has the screen capture function. This function is worked only while USB memory is inserted to USB port. The captured images are saved to “JMA-3400\CAPTURE” folder in the USB memory. ②...
Page 170: Capture Function
Chapter 5 VARIOUS FUNCTIONS 5.34.1 CAPTURE FUNCTION Select the mode of capture function. Off: Turn off the function. Manual: When this mode is set, you can capture screen image by pressing User key assigned the function. Assignment of the function can be set on “Set Manual Key.” Auto: When this mode is set, screen image is captured automatically.
Page 171: Timed Tx
Chapter 5 VARIOUS FUNCTIONS 5.35 TIMED TX This function reduces power consumption. When using timed TX function, the operation state is repeatedly changed between TX and standby state. The rotating of antenna does not stop during the Non-TX. ② Select “Timed TX”. ①...
Page 172: Standby Time
Chapter 5 VARIOUS FUNCTIONS 5.35.3 STANDBY TIME Set the time for standby state. Use the cross key or the MULTI control to change the value. The standby time can be adjusted between 1 and 99 min. Note: If you execute function of the timed TX, please be careful. Because if you forget to execute the timed TX, you will misunderstand that radar transmitting was stopped and radar echo disappeared in the transmitting.
Page 173: Chapter 6 Option And Other Functions
Chapter 6 OPTION AND OTHER FUNCTIONS 6.1 NMEA CABLE The JMA-3400 series has 4 channels NMEA0183 signal input and 1 channel NMEA2000 signal input allowing connecting to navigation equipment, such as GPS, for own position, waypoints and speed. It also allows connecting a GPS compass for your heading and/or AIS for displaying targets.
Page 174 Chapter 6 OPTION AND OTHERFUNCTIONS NMEA signal line connector wiring table Name Pin No. Signal Color +12V － Black RXD－ White RXD+ Green TXD+ Yellow TXD－ Brown NMEA0183 Use the Brown, Red, Orange, Yellow, Green, Blue, Purple, Gray and White cables alone.
Page 175 Chapter 6 OPTION AND OTHER FUNCTIONS NMEA ALARM Use the Brown, Red, Orange, Yellow, Green, Blue, Purple, Gray and White cables alone. [Pink] Unused [Black] [Shield] [Sky Blue] Connect [Black] and [Blue] cables Name Pin No. Signal Color and use them as NMEA_ALARM NMEA3 RX+(A)
Page 176: External Monitor Output
Chapter 6 OPTION AND OTHERFUNCTIONS 6.2 EXTERNAL MONITOR OUTPUT If you installed the External monitor output, waterproofing (IPX5) of rear side of display unit is no guaranteed. Through the additional interface, you can lead out the video signal to an external monitor. Additional external port is using a DVI connector.
Page 177: Chapter 7 Initial Settings
Chapter 7 INITIAL SETTINGS Chapter 7 INITIAL SETTINGS An initial adjustment had been done for this radar at the factory. This product will be shipped in a usable state. However, in the case you want to configure it with your favorite, please set it by referring to this chapter. It is recommended that you save to USB memory (see 8.5.6.1) or you keep a note of the setting by the user for return to the previous setting.
Page 178: Language Selection
Chapter 7 INITIAL SETTINGS 7.1 LANGUAGE SELECTION ① Select “Language.” ② Select preferred language. In case of choosing non-understand language, it is able to return to the English menu to input “2256” at the code input menu. At that time, please reselect the language. 7.2 BEARING ADJUSTMENT Adjust the bearing so that bearing of the target measured with the ship’s compass matches that of the target echo on the radar display.
Page 179: Tuning Adjustment
Chapter 7 INITIAL SETTINGS Range unit is using the NM in marine radar usually. (1 NM = 1,852 m). Before adjustment Select a target which range is already known. Procedure (1) Radar is set to TX mode. (2) Adjust GAIN, RAIN and SEA to find the known target on the screen. (3) Adjust the range on the radar to match to the range of the target described in “Before adjustment.”...
Page 180: Antenna Height Set Up
Chapter 7 INITIAL SETTINGS 7.5 ANTENNA HEIGHT SET UP Set up the antenna height. This set up is related to sea clutter rejection control. At a short range, sea clutter level is proportion to the height of the scanner. So an optimum sea clutter rejection constant must be selected according with the height of antenna. ①...
Page 181: Communication Port Setup
Chapter 7 INITIAL SETTINGS 7.6 COMMUNICATION PORT SETUP Set up the communication port to communicate external device. ③ Select “COM Port Setting.” ① Long press MENU button. ② Input 0 and press ENT. Baud Rate ④ Select each setting item. 7.6.1 Rx Sentence 7.6.2...
Page 182: Baud Rate
Chapter 7 INITIAL SETTINGS 7.6.1 BAUD RATE Data speed setting of communication. Auto: Switching automatically between 4800bps and 38400bps. ② Select Baud Rate. ① Select the GPS and NMEA port to be set. The same setting is possible for other ports. ②...
Page 183: Rx Port
Chapter 7 INITIAL SETTINGS 7.6.3 RX PORT Choose the receive port of each signal. Set to automatic when there is no particular problem. Auto: Switching automatically between NMEA2000, GPS, NMEA1, NMEA2, and NMEA3. ① Select each setting item. ② Select Rx Port. Press cross key (down) or turn MULTI control to the right to display the next...
Page 184: Tx Data Format
Chapter 7 INITIAL SETTINGS 7.6.5 TX DATA FORMAT It sets the NMEA format of the data to be transmitted from the transmission port. Select each setting item. TX Interval NMEA Version NMEA Talker 7.6.6 TARGET INFORMATION TX Set this menu to transmit from the NMEA port the information of the ship and target that was acquired by the AIS and target tracking function (TT).
Page 185: I/F Device
Chapter 7 INITIAL SETTINGS 7.7 I/F DEVICE Make an appropriate setting for each type of equipment when inputting true bearing signals, true bearing data, and speed data. Settings and parameters are different for each type of equipment. Make settings for the type of equipment to be connected. ①...
Page 186: Heading Equipment
Chapter 7 INITIAL SETTINGS 7.7.1 HEADING EQUIPMENT Selects the input of the heading data of own ship. The heading data of own ship can be selected from the heading information of manual input, GYRO/Compass and GPS. For automatic input, select an equipment which can receive the following sentences. THS>HDT>HDG>HDM>VHW For manual input, the heading information manually set in “7.7.2 MANUAL HEADING”...
Page 187: Jrc Gps
Chapter 7 INITIAL SETTINGS 7.8 JRC GPS This setting is available only JRC GPS receivers directly connected to the connector for which “GPS” is engraved at the rear of the cabinet. ① Long press MENU button. ② Input 0 and press ENT.
Page 188: Nmea Version
Chapter 7 INITIAL SETTINGS 7.8.1 NMEA VERSION Set the NMEA version of output GPS sentence. When the “Auto” mode is selected, NMEA version of the connected equipment is automatically detected.
Page 189: Gps Setting
Chapter 7 INITIAL SETTINGS 7.8.2 GPS SETTING Press cross key (down) or turn MULTI control to the right to display the next page. Select each setting item. Correction Method Smoothing1 Fix Mode Smoothing2 Elevate Mask RAIM Accuracy Level HDOP Exclusion Satellite 7.8.2.11 Smooth Lat/Lon GPS Send Data...
Page 190 As such, it is important to choose the optimal value for own usage situation. 7.8.2.8 SMOOTHING1 This setting is corresponding to relatively new JRC GPS model. Note: The smoothing setting range is depending on the JRC GPS software version. 0 to 99 sec (R29.04~R33.99) 1 to 99 sec (R26.01~R29.03)
Page 191 Conversely, if the set value of the smoothing is too low, many changes will be generated, but the time lag will be reduced considerably. Thus, it is important to choose an optimal value for own usage function. 7.8.2.9 SMOOTHING2 This setting is corresponding to relatively old JRC GPS model. Note: The smoothing setting range is as below. 0/10/40 sec Smoothing function can be applied to measured positions, speeds and courses.
Page 192 Chapter 7 INITIAL SETTINGS 7.8.2.13 GPS ADJUST Position Enter latitude and longitude. Select each setting item. Antenna Height Set the height of the antenna. Time Enter the current time in UTC. Date Enter the Date in UTC. GPS Adjust Master Reset GPS Adjust Send Data...
Page 193: Beacon Setting
Chapter 7 INITIAL SETTINGS 7.8.3 BEACON SETTING Set for a JRC Beacon (DGPS receiver). This setting is available only for JRC Beacon receiver (DGPS receiver). AUTO: Select an optimum beacon station automatically. Manual: The beacon frequency and baud rate needs to be set manually.
Page 194: Sbas Setting
Chapter 7 INITIAL SETTINGS 7.8.4 SBAS SETTING AUTO: Automatically selects the SBAS satellite number. Manual: Manually enter the SBAS satellite number. Note: This setting is enabled when “Station Select” is set to ”Manual.” Satellite Search Select each setting item. Select satellite search mode. Type0 Information Select type0 information.
Page 195: Gps Status Display
Display the reception status of the GPS receivers ( GPS, DGPS and WAAS receivers) currently connected. This setting is available only for JRC GPS/DGPS/WAAS receiver directly connected to the connector for which “GPS” is engraved at the cabinet. This function cannot indicate with transmission state.
Page 196: Chapter 8 Detail Performance Settings
Chapter 8 DETAIL PERFORMANCE SETTINGS Chapter 8 DETAIL PERFORMANCE SETTINGS 8.1 RADAR ECHO This setting, are items that greatly affects the radar image. When you want to change, please change while observing the radar image carefully. ② Input "0" and press ENT button. ③...
Page 197: Noise Level
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.1.1 NOISE LEVEL Adjust the noise level. The noise level is adjusted at the factory. When adjusting the noise level after installation, perform only fine-tuning within ±5. 8.1.2 MAIN BANG SUPPRESSION Main Bang Suppression is adjusted to suppress main bang, a reflection signal from 3D circuit including wave guide tube, that generally appears as a circular image focusing on the center of the radar display.
Page 198: Target Enhance Level
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.1.3 TARGET ENHANCE LEVEL Sets the level of target enhancement. Target enhance level can be set from level1 to level4.If the level is set too high, the range resolution may be declined. So it is necessary to set a value properly. 8.1.4 GAIN Adjust the minimum sensitivity level of the [GAIN] control.
Page 199: Rain
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.1.6 RAIN Set the FTC Curve. User selects the "river" or "sea" of the curve selection. Please do not change the FTC offset and slope correction. If the value changed, affects rain clutter suppression function drastically. When using the rain clutter suppression function, never set the suppression level too high canceling out all image noises from the sea surface at close range.
Page 200: Trails
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.2 TRAILS Set the radar trails setting. ② Input "0" and press ENT button. ① Long press the MENU button. ③ Select "Trails." Trails Suppression Distance ④ Select each setting item. * Press the cross key or MULTI turn the control...
Page 201: Max Interval
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.2.2 MAX INTERVAL Set the group of trails. Selected group is displayed in the main menu. Use Short if you use short radar tracks a lot, such as in the bay. Use Super Long if you need a long radar track, such as in open sea voyages. Middle is an intermediate specification between Short and Long.
Page 202 Chapter 8 DETAIL PERFORMANCE SETTINGS 8.3 TT Do not change the quantization level settings unless absolutely necessary. If set at an inappropriate value, the acquisition or tracking function of the target tracking function (TT) deteriorates, and this may lead to accidents. ①...
Page 203: Scanner
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.4 SCANNER ① Long press the MENU button. ② Input "0" and press ENT button. ③ Select "Scanner." ④ Select each setting item. Press the cross key MULTI (down) or turn the control to move to the next page.
Page 204: Slope Correction
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.4.1 SLOPE CORRECTION The dynamic range of scanner receiver is different. Therefore, adjust the characteristics with this function. 8.4.2 PULSE REPETITION FREQUENCY FINE TUNING (PRF FINE TUNING) If radar’s interference patterns are concentrically displayed, increment or decrement the set value by 3 to 4 in order to heighten the effect of interference rejection.
Page 205: Safety Switch
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.4.6 SAFETY SWITCH Set the status of safety switch. You can select the status from the following items. TX-Off/Standby/TX-On/Ignore Error 8.4.7 TUNE PEAK ADJUSTMENT Don’t adjust the tune peak adjustment value unless the serviceman. This value is already setting in the factory.
Page 206: Ice Class Standby Mode
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.4.10 ICE CLASS STANDBY MODE In this mode, the scanner is rotated when transmission is in the standby state. This mode is effective to prevent the antenna's rotating shaft from freezing. 8.5 CONTROL You can adjust the function button and control. ②...
Page 207: Cross Key Gain
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.5.2 CROSS KEY GAIN Set the cursor acceleration when the cross key is pressed and held. The larger the value is, the faster the acceleration is, or vice versa. 8.5.3 MULTI CONTROL Set the cursor movement amount when MULTI control is operated. The larger the value is, the greater the amount of movement is, or vice versa.
Page 208: Buzzer
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.6 BUZZER You can adjust the buzzer volume. ③ Select "Buzzer." ① Long press the MENU button. ② Input "0" and press ENT button. Setting the buzzer volume ④ Select each setting item. * Press the cross key or MULTI turn the control...
Page 209: Maintenance
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7 MAINTENANCE Performs maintenance. ③ Select "Maintenance." ② Input "0" and press ENT button. ① Long press the MENU button. ④ Select each setting item. Reset Partial Scanner Time Clear Table Update Reset All System Time Clear Internal Setting USB Format...
Page 210: Reset Partial
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7.1 RESET PARTIAL If you press YES, the operation will be executed immediately. When executed, the display unit will automatically restart. The partial reset is the function to read out table update value (see 8.7.5). Reference: Initialization function of the reset partial is the function to read out table update value (see 8.7.5).
Page 211: Reset All
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7.2 RESET ALL If system operation is unstable, it may be stabilized by initialized the memory area. To initialize the memory area, the all settings become to the factory inspection settings. It is recommended that you save to USB storage internal settings before to run the “reset all.”...
Page 212: Scanner Time Clear
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7.4 SCANNER TIME CLEAR * The same dialogue is shown about each menu. Save the following scanner time data stored in the scanner into the display unit. Scanner Transmit Time Motor Rotating Time When replacing the scanner internal control circuit, perform the procedure below to inherit scanner time data. 1.
Page 213: Internal Setting
Chapter 8 DETAIL PERFORMANCE SETTINGS If you select Select each setting item. "STC Curve", "Color", "Insert Language" and * The same dialogue is "Echo Simulation". shown about each menu. Select each setting item. Initial Value If you select "Initial Value". 8.7.6 INTERNAL SETTING You can store in the internal settings to the USB memory by using the USB port or read out the internal settings from USB memory.
Page 214 Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7.6.1 INTERNAL MEMORY TO USB It may take long time to access USB flash memory during transmission. We recommend that you use USB flash memory during stand-by. You can copy the system settings which were saved in the internal memory (such as various item settings of menus, etc.) to a USB flash memory.
Page 215: Usb Format
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.7.7 USB FORMAT It may take long time to access USB flash memory during transmission. We recommend that you use USB flash memory during standby. ・During formatting, please do not disconnect the USB flash memory. ・Quick format does not support.
Page 216: System Setting
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.8 SYSTEM SETTING It not only sets the system to boot but it sets also the displayed units and own ship outline, the radar range to be used. ② Input "0" and press ENT button. ③...
Page 217: Master/Slave/Demo
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.8.1 MASTER/SLAVE/DEMO Master: Set to this item when connecting to scanner. Slave: Set to this item when input video signal of external source to display echo without scanner. Demo: Set to this item when no video signal is input from external source and no scanner is connected. 8.8.2 OWN OUTLINE Select the own ship outline display on/off.
Page 218: Unit
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.8.6 UNIT Set the unit that you have accustomed. User Depth Range Select each setting item. Distance Temperature Wind Speed * Need to receive True wind speed for using Bft. Depth Size/Location Setting 8.8.7 MOVE OWN SHIP It sets the used signal to a reference of how to move the ship.
Page 219: Range
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.8.8 RANGE Turn on/off the range display. * The maximum range of JMA-3404 and JMA-3406/HS is 48NM (48sm). Select each setting item. Select ON/OFF.
Page 220: Display Screen
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.9 DISPLAY SCREEN You can set the display screen color. ① Long press the MENU button. ② Input "0" and press ENT button. ③ Select "Display Screen." ④ Select each setting item. Standby Numeric Display Numeric Display 8.9.3 Day/Dusk/Night...
Page 221: Standby Numeric Display
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.9.1 STANDBY NUMERIC DISPLAY Switch on/off for numerical information display in standby mode. If you turn on, numeric information is displayed in standby mode. Default is off. 8.9.2 DISPLAY COLOR Select each setting item. Select "Color" and "Brilliance". The colors that can be set vary depending on the...
Page 222: Operation Numeric Display
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.9.3 OPERATION NUMERIC DISPLAY Set the numerical information on the screen by setting Numeric Display (0) ~ (12). Setting each item, display will be such following image. Set items on Numeric Display Numeric Display is turned Off Reference: When the numerical display is set, it is displayed at the following positions.
Page 223: Wide Screen
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.9.4 WIDE SCREEN Set the display of radar echo to wide. Default is Standard. If you select Wide , radar echo image extend to outer PPI. " " " " Screen of “Standard” Screen of “Wide” 8.9.5 TIME Set the kind of time displayed.
Page 224: Radar Echo Color
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.10 RADAR ECHO COLOR Set the color of radar image. Adjust the color so that easy to see while checking the display. ③ Select "RADAR Echo Color." ① Long press the MENU button. ② Input "0" and press ENT button. ④...
Page 225: Error Alarm Mask
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.11 ERROR ALARM MASK Even if error is detected, it can be set not to display an error on the screen. Do not change the setting value carelessly. When alarm detection is turned off or the detection time is changed, it is serious alarm occurs or possibilities delay in alarm occurrence etcetera.
Page 226: Scanner
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.11.1 SCANNER Select each setting item Select an item and change the setting. *The setting items that are displayed are the same even if you select something other than “Scanner(Time Out).” Alarm Detection On: An abnormal condition is detected and an alarm is generated. Off: An alarm does not occur.
Page 227: Connection Device
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.11.3 CONNECTION DEVICE Set alarm detection for the Connection Device. The contents that can be set by selecting each item and the operation method are the same as for 8.11.1 SCANNER. 8.11.4 RX DATA Set alarm detection for the RX Data. Press the cross key (down) or turn the MULTI control to move to the next page.
Page 228: Network
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.12 NETWORK The Network function is used for the display and operation of one antenna with two display units and the transmission of radar echoes. ③ Press the cross key (down) or turn the ① Long press the MENU button. ②...
Page 229: Network Function
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.12.1 NETWORK FUNCTION Toggle Network Function on and off. 8.12.2 IP ADDRESS Set the IP Address of display unit. Valid only when the 8.12.1 NETWORK FUNCTION is on. 8.12.3 RADAR ECHO TRANSMISSION SETTING Set the transmission of radar echo image. Valid only when the 8.12.1 NETWORK FUNCTION is on.
Page 230 Chapter 8 DETAIL PERFORMANCE SETTINGS 8.12.3.1 RADAR ECHO TRANSMISSION FUNCTION Set the On/Off of radar echo transmission function. 8.12.3.2 MULTICAST IP Set the Multicast IP of radar echo transmission. 8.12.3.3 OUTPUT FORM Set the Output Form of radar echo transmission. 8.12.3.4 DATA FORMAT Set the Data Format of radar echo transmission.
Page 231: Nmea2000
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.13 NMEA2000 Set the NMEA2000. To use NMEA2000 with the JMA-3400 series, an optional NMEA cable is required. ① Long press the MENU button. ② Input "0" and press ENT button. ③ Turn the cross key (down) or the MULTI control right to move the page and select “NMEA2000.”...
Page 232: Nmea2000 Out
Chapter 8 DETAIL PERFORMANCE SETTINGS 8.13.1 NMEA2000 OUT Set whether to output NMEA2000 Out. 8.13.2 NMEA2000 PGN Set whether to use this equipment for each NMEA2000 PGN. For the NMEA2000 PGN supported by this device, refer to 12.7.1 I/O SIGNALS. Select each setting item.
Page 233: Chapter 9 Maintenance And Check
Chapter 9 MAINTENANCE AND CHECK Chapter 9 MAINTENANCE AND CHECK 9.1 ROUTINE MAINTENANCE DANGER Never carry out internal inspection or repair work of the equipment by users. Inspection or repair work by unauthorized personnel may result in fire hazard or electric shock. For inspection and repair work of equipment components, consult with our branch office, branch shop, sales office, or our distributor in your district.
Page 234: Maintenance Of Each Unit
Chapter 9 MAINTENANCE AND CHECK 9.2 MAINTENANCE OF EACH UNIT 9.2.1 SCANNER UNIT NKE-2043, 2063A/AHS, 2103-4/4HS/6/6HS DANGER When conducting maintenance work on the antenna, make sure to turn its main power off. Failure to comply may result in electrocution or injuries. Make sure to turn off the antenna operation switch.
Page 235 Chapter 9 MAINTENANCE AND CHECK 4-M8 (stainless steel) bolt Tightening torque: 120 to 150 kgf/cm ① ② NKE-2063A/AHS Cover Bolt ④ ③ Tightening Procedure 4-M8 (stainless steel) bolt Tightening torque: 120 to 150 kgf/cm ④ ③ NKE-2103-4/4HS/6/6HS Cover ② ① Bolt Tightening Procedure ➢...
Page 236: Display Ncd-2364
Communicator contact side Spring Carbon brush replacement carbon brushes Scanner unit Item name Model name JRC code model name JMA-3406 Carbon brush 54531-01 BRXP05247 ⚫ Mounting legs Check the mounting legs and mounting bolts of the scanner unit case for corrosion at intervals and maintain them to prevent danger.
Page 237: Performance Check
Chapter 9 MAINTENANCE AND CHECK 9.3 PERFORMANCE CHECK Make operational check on the radar equipment regularly and if any problem is found, investigate it immediately. Pay special attention to the high voltage sections in checking and take full care that no trouble is caused by any error or carelessness in measurement.
Page 238: Test-System Information
Chapter 9 MAINTENANCE AND CHECK 9.3.1 TEST-SYSTEM INFORMATION The performance status of this radar equipment can be checked on the Test Menu. Please run as needed. 1) Long press the MENU button. 2) Input 0 at Code Input screen, and press the ENT button. 3) Select the Test-System Information at the Adjust Menu.
Page 239: Scanner Information
Chapter 9 MAINTENANCE AND CHECK 9.3.4 SCANNER INFORMATION Displays the following scanner information. ⚫ Scanner Transmit Power ⚫ Motor Type ⚫ Magnetron Current 9.3.5 HARDWARE INFORMATION Displays the following hardware information. ⚫ Serial Number ⚫ MAC Address ⚫ Temperature ⚫ Monitor Brilliance 9.3.6 ERROR LOG The error log displays previously occurred system alarms with the dates and times when they occurred.
Page 240: Self Test
Chapter 9 MAINTENANCE AND CHECK 9.3.8 SELF TEST The following tests can be performed. ⚫ Key Test ⚫ Buzzer Test ⚫ Key Light Test ⚫ Monitor Display Test ⚫ Memory Test ⚫ Line Test ⚫ Scanner Test 9.3.8.1 KEY TEST Performs the operation unit test.
Page 241 Chapter 9 MAINTENANCE AND CHECK Pattern 5 Pattern 4 Pattern 6 Pattern 7...
Page 242: Software Update
Chapter 9 MAINTENANCE AND CHECK 9.3.9 SOFTWARE UPDATE Store the update software in the “JMA-3400\UPDATE” folder of the USB memory. Press STBY button and TX/PRF button at the same time to turn off the display unit. Connect a USB memory to the USB port on the front of the display unit. Press STBY button to turn on the display unit.
Page 243: Replacement Of Major Parts
Chapter 9 MAINTENANCE AND CHECK 9.4 REPLACEMENT OF MAJOR PARTS The system includes parts that need periodic replacement. The parts should be replaced as scheduled. Use of parts over their service life can cause a system failure. Direct exposure to electromagnetic waves at close range will have adverse effects on the human body.
Page 244: Parts Required For Periodic Replacement
Chapter 9 MAINTENANCE AND CHECK 9.4.1 PARTS REQUIRED FOR PERIODIC REPLACEMENT There are parts required for periodic replacement. Parts Name Interval Magnetron 4,000 hours Motor 10,000 hours LCD Backlight 50,000 hours Carbon brush (NKE-2063A) 2,000 hours In many cases, parts required for periodic replacement works interval hours or more, but if it is over the interval hours it is recommended to replace the early.
Page 245: Fault Finding
Chapter 9 MAINTENANCE AND CHECK 9.5 FAULT FINDING 9.5.1 ALARMS AND OTHER DISPLAY LISTS If any of the following alarm occurs, the system displays the alarm message in red in order to attract the attention of operator. Other messages are displayed with the suitable color which is yellow or blue depending on the level of message importance.
Page 246 Chapter 9 MAINTENANCE AND CHECK Alarm Code Alarm Name Class Description For speed equipment=2-axis log, cannot receive valid VBW Alarm D014 2AXG(Data) ground data which had been received properly. Cannot receive valid GPS sentences(including checksum error) Alarm D015 GPS(Time Out) which had been received properly.
Page 247 Chapter 9 MAINTENANCE AND CHECK Alarm Code Alarm Name Class Description For AIS function=ON, an error from the AIS receiver is AIS(Alarm032) Alarm D044 received(ALR). For AIS function=ON, an error from the AIS receiver is AIS(Alarm035) Alarm D045 received(ALR). Requires setting of true bearing. Set Gyro Status D046...
Page 248 Chapter 9 MAINTENANCE AND CHECK Alarm Name Class Description SD memory does not exists. Status SD Memory Not Set Failed to load the file. Caution File Read Error Failed to write the file. Caution File Write Error Insufficient capacity. Status Not Enough Space Failed to format Caution...
Page 249 Chapter 9 MAINTENANCE AND CHECK Alarm Name Class Description The functions which are available only during transmitting are operated during standby (or preheating). Setting Timed TX to on. Cursor operations during standby (no graphic display is available). Status Scanner Standby Custom position setting for off center.
Page 250: Trouble Shooting
Chapter 9 MAINTENANCE AND CHECK 9.6 TROUBLE SHOOTING As this radar equipment includes complicated circuits, it is necessary to request a specialist engineer for repair or instructions for remedy if any circuit is defective. There are also troubles by the following causes, which should be referred to in checking or repair work. ⚫...
Page 251: Circuit Block To Be Repaired
Chapter 9 MAINTENANCE AND CHECK 9.6.2 CIRCUIT BLOCK TO BE REPAIRED JMA-3404 Location Circuit Block Type Remarks Scanner Motor unit 7BDRD0052* Compound Modulator Scanner CME-385 Circuit Scanner Receiver NRG-239 Include CAE-548 Display Unit Processing circuit CDC-1497 Display Unit TT circuit CDC-1498 Display Unit Keyboard circuit...
Page 252 Chapter 9 MAINTENANCE AND CHECK JMA-3411-4/4HS/6/6HS Location Circuit Block Type Remarks Scanner Motor with gear 7BDRD0048* DC brushless motor Modulation circuit CME-363A Excluding Magnetron Scanner Scanner Receiver NRG-610A Include CAE-529A-1 Power supply circuit CBD-2783 Scanner Scanner Encoder CHT-71C Motor control power CBD-1779 Scanner circuit...
Page 254: Chapter 10 After-Sale Service
If any failure occurs in the product during its normal operation in accordance with the instruction manual, the dealer or JRC will repair free of charge. In case that any failure is caused due to misuse, faulty operation, negligence or force major such as natural disaster and fire, the product will be repaired with charges.
Page 255: Radar Failure Check List
Chapter 10 AFTER-SALE SERVICE 10.4 RADAR FAILURE CHECK LIST...
Page 256: Chapter 11 Disposal
Chapter 11 DISPOSAL Chapter 11 DISPOSAL 11.1 DISPOSAL OF THE UNIT When disposing of this unit, be sure to follow the local laws and regulations for the place of disposal. 11.2 DISPOSAL OF USED MAGNETRON A magnetron is used for the scanner (NKE-2043, NKE-2063A/AHS, NKE-2103-4/4HS and NKE-2103-6/6HS).
Page 257: Chapter 12 Specifications
Chapter 12 SPECIFICATIONS Chapter 12 SPECIFICATIONS...
Page 258 Chapter 12 SPECIFICATIONS 12.1 SCANNER DIMENSION 12.1.1 NKE-2043...
Page 262: Display Dimension
Chapter 12 SPECIFICATIONS 12.2 DISPLAY DIMENSION 12.2.1 NCD-2364...
Page 263: Equipment Outline
Chapter 12 SPECIFICATIONS 12.3 EQUIPMENT OUTLINE This equipment is a marine radar for vessels and work boats which consists of the display unit including 12-inch SVGA color LCD Monitor unit, Keyboard unit, radar processing circuit, TT processing circuit, AIS processing circuit and consists of the 2ft/3.9ft/4ft/6ft scanner unit. 2ft scanner unit is radome type. 3.9ft/4ft/6ft scanner units are open-array type.
Page 264: General Specifications
Chapter 12 SPECIFICATIONS 12.4 GENERAL SPECIFICATIONS (1) Class of Emission (2) Display Color Raster Scan, PPI system (3)Display capability SVGA (800x600dots) Screen (4) Screen 12-inch Color LCD Glass bonding Radar image effective diameter 150mm or more. (5) Range Scale 0.0625, 0.125, 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 72NM *The used range can be disabled with user setting.
Page 265 Chapter 12 SPECIFICATIONS (13) Power Consumption: In calm wind Maximum (Velocity of the wind: 100 kn) JMA-3404 Approx. 60W Approx. 60W JMA-3406 Approx. 85W Approx. 180W JMA-3406HS Approx. 85W Approx. 230W JMA-3411-4 Approx. 100W Approx. 210W JMA-3411-4HS Approx. 100W Approx. 360W JMA-3411-6 Approx.
Page 266: Scanner
Chapter 12 SPECIFICATIONS 12.5 SCANNER 12.5.1 SCANNER (NKE-2043) SPECIFICATION (1) Dimensions Height 275mm×Diameter of radome 620mm (2) Mass Approx. 10kg (3) Polarization Horizontal Polarization (4) Directional Characteristic Horizontal Beam Width (-3dB): 4° Vertical Beam Width (-3dB): 25° Sidelobe Level: -21dB or less (less than ±10° from the main lobe) (5) Rotation Approx.
Page 267: Scanner (Nke-2063A/Ahs) Specification
Chapter 12 SPECIFICATIONS 12.5.2 SCANNER (NKE-2063A/AHS) SPECIFICATION (1) Dimensions Height 419.5mm×Swing Circle 1220mm (2) Mass Approx. 21kg (3) Polarization Horizontal Polarization (4) Directional Characteristic Horizontal Beam Width (-3dB): 2° Vertical Beam Width (-3dB): 30° Sidelobe Level: -23dB or less (less than ±10° from the main lobe) -26dB or less (±10°...
Page 268: Scanner (Nke-2103-4/6/4Hs/6Hs) Specification
Chapter 12 SPECIFICATIONS 12.5.3 SCANNER (NKE-2103-4/6/4HS/6HS) SPECIFICATION (1) Dimensions Height: approx. 458 mm Swing Circle: approx. 1,285mm (4ft) Height: approx. 458 mm Swing Circle: approx. 1910 mm (6ft) (2) Mass Approx. 38 kg (4ft) Approx. 40 kg (6ft) (3) Polarization Horizontal Polarization (4) Directional Characteristic Horizontal Beam Width (-3dB):...
Page 269: Display
Chapter 12 SPECIFICATIONS 12.6 DISPLAY 12.6.1 INTEGRATED DISPLAY UNIT (NCD-2364) 1) Structure Desk Top Integrated Type (LCD Monitor Unit/Keyboard Unit/Processor Unit Integrated Structure) Vertical installation only desk top integrated type 2) Dimensions Without bracket and side knob Height 320mm × Width 320mm × Depth 95.1mm Including bracket and side knob Height 340mm ×...
Page 270 (saved in USB memory). 24) Barge Outline Display 1 ship (own ship + barge). 25) GPS receiver JRC GPS receivers (JLR-4340, JLR-4341) can be connected, GPS settings and reception status can be checked. 26) Navigation information Standard Built-in The standby screen can be changed to a graphical screen.
Page 271: Operational Part
DVI-D 1 port. SVGA (800×600 pixel) GPS port 1 port Can be used as a JRC GPS port or NMEA0183 (NMEA4 TX/RX) port. Compatible with IEC61162-1/2 equivalent when used as NMEA0183 port. NMEA0183 port 3 ports (NMEA1 to NMEA3 TX/RX)
Page 272: Ais Function (Standard Built In)
Chapter 12 SPECIFICATIONS FUNC Press Change the function mode Long press Turn off the function mode TX/PRF Press Starts transmission Changes PRF during transmission Long press Clears HL during held down Forced termination of preheat countdown during preheating STBY Press Starts the display unit Stops transmission Long press...
Page 273: Input/ Output Signal
Chapter 12 SPECIFICATIONS 12.7 INPUT/ OUTPUT SIGNAL 12.7.1 INPUT ENABLE SIGNAL ・ NMEA0183 input sentences (1) Navigation equipment Lat/Lon: GGA>RMC>RMA>GNS>GLL SOG/COG: RMC>RMA>VTG Log speed: VBW>VHW HEADING: THS>HDT>HDG>HDM DEPTH: DPT>DBT WATER TEMP: MTW ROT: RUDDER: AIS: VDM, VDO, ALR WIND: MWV>VWT, VWR WAYPOINT: RMB>BWC>BWR (2) Bearing signal THS>HDT>HDG>HDM...
Page 274 Chapter 12 SPECIFICATIONS NMEA2000 Data Contents AIS information 129038 AIS Class A position report 129039 AIS Class B position report 129040 AIS Class B extended position report 129041 AIS Aids to Navigation (AtoN) report 129792 AIS DGNSS broadcast binary message 129793 AIS UTC and date report 129794...
Page 275: Output Possible Signal
Chapter 12 SPECIFICATIONS 12.7.2 OUTPUT POSSIBLE SIGNAL ・ NMEA0183 output sentences (1) Navigation equipment Radar date: Own ship’s data: OSD TT data: TTM, TLL, TTD Latitude/ Longitude data: GGA, RMC, GNS, GLL, COG/SOG: RMC, VTG (Received GPS data) Bearing signal: THS, HDT (Received GPS Compass data) (2) External Buzzer Open collector contacts one port.
Page 285: Appendix
APPENDIX (MEMO) A-10...
Page 286 APPENDIX MENU FUNCTION LIST Main Menu Item Setting Contents 1. User 1. USER1 short press Release / Cancel 2. USER2 short press Release / Cancel 3. USER1 long press Release / Cancel 4. USER2 long press Release / Cancel 2. RADAR Echo 1.
Page 287 APPENDIX Item Setting Contents 3. Trails Mode True / Relative 7. Vector 1. Vector Mode True / Relative 2. Display Own Ship’s Vector Off / On 3. Own Ship Vector Line Width 1～5 8. Offcenter 1. Set Position 2. Remove 9.
Page 288 APPENDIX Item Setting Contents 3. Cursor 00～99 10. ALR Alarm From AIS Off / On 11. AIS Display Target 10 / 20 / 30 / 40 / 50 / 60 / 70 / 80 / 90 / 100 12. AIS Destination Ship 000000000～999999999 13.
Page 289 APPENDIX Item Setting Contents 2. Mark Color White / Cyan / Blue / Green / Yellow / Pink / Red × / + / Y / 3. Mark Type 4. Display Mark Color 1. All All / Individual 2. White Off / On 3.
Page 290 APPENDIX Item Setting Contents 1. All All / Individual 2. Solid Line Off / On 3. Dashed Line(Short) Off / On 4. Dashed Line(Long) Off / On 5. Line List Mark list screen display 18. Own Track 1. Own Track Record On/Off Off / On 2.
Page 291 APPENDIX Adjust Menu Item Setting Contents 1. Basic Adjustment 1. Bearing Adjustment 0.0 - 359.9° 2. Range Adjustment 0 - 999 3. Tune Adjustment 0 - 127 4. Antenna Height ~5m / 5~10m / 10~20m / 20m~ / USER English / Japanese / Language3 / Language4 / Language5 / ---- / 5.
Page 292 APPENDIX Item Setting Contents 2. Manual Heading 0.0 - 359.9° 3. Speed Equipment GPS / Log/2Log / Manual 4. Manual Speed 0.0 - 100.0 kn 5. MAG Compass Setting 1. Heading Correction Off / On 2. Correct Value W9.9° - E9.9° 7.
Page 293 APPENDIX Item Setting Contents 1. TTM Off / NMEA2000 / GPS / NMEA1 / NMEA2 / NMEA3 2. TLL Off / NMEA2000 / GPS / NMEA1 / NMEA2 / NMEA3 3. TTD Off / NMEA2000 / GPS / NMEA1 / NMEA2 / NMEA3 4.
Page 294 APPENDIX Item Setting Contents 13. GPS Adjust 1. Position S/N 0°00.0000’ – 90°00.0000’ 1. Latitude E/W 0°00.0000’ – 180°00.0000’ 2. Longitude 0 – 8191 2. Antenna Height 00:00:00 – 23:59:59 3. Time 2010/01/01 – 2099/12/31 4. Date 5. Master Reset 6.
Page 295 APPENDIX Item Setting Contents 128 – 255 3. Rain Max Preset 11. Maintenance 1. Reset Partial 1.RADAR Echo 2. Function Setting 3. Basic Adjustment 4. Main Menu 5. Adjust Menu 6. System Information 1 7. System Information 2 8. All Menu 2.
Page 296 APPENDIX Item Setting Contents 2. Own Outline 1. On/Off Off / On 2. Input Outline Size 1. Full Length 0.0 - 600.0 2. Full Width 0.0 - 200.0 3. GPS Antenna(Length) 0.0 - 600.0 4. GPS Antenna(Side) -100.0 - +100.0 5.
Page 297 APPENDIX Item Setting Contents 3. 0.5km Off / On 4. 0.8km Off / On 5. 1.2km Off / On 6. 1.6km Off / On 7. 2km Off / On 8. 4km Off / On 9. 8km Off / On 10. 16km Off / On 11.
Page 298 APPENDIX Item Setting Contents 1. Color White / Cyan / Green / Red 2. Brilliance Level1 / Level2 / Level3 / Level4 10. Target( TT / AIS ) 1. Color Cyan / Green / White 2. Brilliance Level1 / Level2 / Level3 / Level4 11.
Page 299 APPENDIX Item Setting Contents 17. Alarm Area1 Off / On 18. Alarm Area2 Off / On 19. IR Off / On 20. Target Enhance Off / On 21. Gain/Sea/Rain Off / On 22. Own Ship Trails Off / On 23. Vector Length Off / On 24.
Page 300 APPENDIX Item Setting Contents 11. Scanner(Fan 1) 1. Alarm Detection Off / On 0 – 999sec 2. Detection Time 12. Scanner(Fan 2) 1. Alarm Detection Off / On 0 – 999sec 2. Detection Time 13. Scanner(Motor) 1. Alarm Detection Off / On 0 –...
Page 301 APPENDIX Item Setting Contents 1. Alarm Detection Off / On 0 – 999sec 2. Detection Time 9. Rudder 1. Alarm Detection Off / On 0 – 999sec 2. Detection Time 10. Waypoint 1. Alarm Detection Off / On 0 – 999sec 2.
Page 302 APPENDIX Item Setting Contents 17. Network 1. Network Function Off / On 2. IP Address IP Address Input 3. RADAR echo transmission setting 1. RADER echo transmission function Off / On 2. Multicast IP IP Input 3. Output Form Quadrant / Octant / Sweep 4.
Page 303 APPENDIX DECLARATION OF CONFORMITY...
Page 307 URL Head office : http://www.jrc.co.jp/eng/ Marine Service Department 1-7-32 Tatsumi, Koto-ku, Tokyo 135-0053, Japan e-mail : tmsc@.jrc.co.jp One-call :+81-50-3786-9201 ISO 9001, ISO 14001 Certified CODE No.7ZPRD1007 DEC. 2019 Edition 3...

This manual is also suitable for:

Jma-3404 Jma-3406 Jma-3411-4 Jma-3411-6

JRC JMA-3400 Series Instruction Manual

First-Aid Treatments

Preface

Checking the Supplied Items

Before Operation

Precautions

Warning Label Mounting Point

Packing List

Equipment Appearance

Contents

Glossary

Chapter 1 INSTALLATION

Chapter 2 THE BASIC OPERATION

Chapter 3 ADJUST the RADAR ECHO

Chapter 4 VRM and EBL FUNCTION

Chapter 5 VARIOUS FUNCTIONS

Chapter 6 OPTION and OTHER FUNCTIONS

Chapter 7 INITIAL SETTINGS

Chapter 8 DETAIL PERFORMANCE SETTINGS

Chapter 9 MAINTENANCE and CHECK

Chapter 10 AFTER-SALE SERVICE

Chapter 11 DISPOSAL

Chapter 12 SPECIFICATIONS

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Summary of Contents for JRC JMA-3400 Series